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Index ‹ Visual Studio ‹ Visual Basic
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- Previous
- 1
- Mcse >> Design ExamsI have one more exam to complete before im MCSE W2K... and
its one of the design exams. I've heard the 220 exam is
four hours long... which seems a little daunting! I asked
at my local test centre and they suggested 70-219. I dont
seem to hear much about 70-221... is that because everyone
has been put off by 70-216? Anyone out there got any
advice on the design exams for me (and any books you can
suggest would be helpfull)
Cheers,
Ant
- 2
- Visual Basic [VB] >> mysql date formathi, anyone know how to retrieve date from mysql database? i am using odbc
connection. which reader.getXXX shall I use? for example, my date in mysql is
2005-04-01. i have tried using reader.getstring, reader.getdate but all still
fail. If I use a getstring, it return "dd". (funny). using getdate returns
runtime error.
thanks in advance.
- 3
- VB Scripts >> Filename with date modified appended to filenameneed to find a way to change filenames that relect the filename and
the date modified. I have found numerous ways to get the current date
and time appended to the filename but nothing with date modified. I
have users that need to have this in the filename and I am in search of
some help in this matter. Example is a file named test.txt with a date
modified 1/31/2005. I would like the filename to be test
(1/31/2005).txt. Thanks in advance ...
- 4
- Visual Basic [VB] >> Business Layer and Data Layer application blocksHi,
A doc about a set of components I named as "Business Layer and Data Layer
application blocks" is available at
http://www.sabbasoft.com/myBlog/PermaLink.aspx?guid=070a8c55-b885-4b89-8f3a-a23801fb732e
You might be interested in reading it to get new ideas for your development
process.
As return I'll appreciate if you post me back any comment you might have
regarding this doc.
Best Regards
--
Enrico Sabbadin
Mail: sabbadin@sabbasoft.com
Website: http://www.sabbasoft.com
********
MTS - COM+ - VBCOM - Enterprise Services - Security FAQ
.NET & COM+ books selected list
********
Blog: http://www.sabbasoft.com/myblog
Affiliated Sites
http://www.vb2themax.com
http://www.codearchitects.com
- 5
- MFC >> mimic cin abilityI am connecting with a hardware device that sends data
via keyboard emulation. That is it sends the data as if
it were typed on the keyboard. So I wrote a shell that
used cin to get those input values. Now I am trying to
port my text based system to a dialog so it can be user
friendly.
So I want to have an edit box that has the cursor put
there. I know you can use GetDlgItemText to get text
from an edit box, but I don't know of anyway to make the
GetDlgItemText wait until a new line character like cin
does? I have also tried
CWnd* pntr=GetDlgItem(id); to see if there are any
particular methods available to you that way that would
help but I couldn't figure it out. Anybody know how to
do this one?
I also have not been able to find a method to allow me to
make the edit box the focus. the SetFocus returns a
pointer but doesn't take an id to say what is being
focused.
Thanks in advance for answering the newbie's questions.
Danny
- 6
- Visual Basic >> VB5 Recent MenuI'm using VB5 and I would like to clean the VB5 recent menu.
There are some applications which I have deleted but their names still stay
in the menu.
Is there any way to clear the recent menu? Or maybe remove individual
entrys?
Thanks in advance!
Steven
- 7
- MFC >> Write Text on an imageHi
i've made an application that writes some text on an image..so far i've only
been able to write in english..does anyone know if TextOut() method of CDC
support text in languages other than english..
Regards
Usman Jamil
- 8
- Visual Studio C++ >> nmake and extra include pathHi
I run nmake from visual studio (.NET 2003) command prompt.
This means that the enviroment is correct.
My question is: How do I add additional include and library paths to
the enviroment??
Peter
- 9
- MFC >> 2 "type" problems...Hi,
(Follow up to microsoft.publicisa.sdk-dev)
I'm under VC++ 5.0 and try to use functions from ISA SDK.
1)I wonder how could I fill the WCHAR psz[100] with a CString content ?
Here is the code:
--------------------
WCHAR psz[100];
wcscpy(psz,L"MyString"); //this works
---------------------
But, I need to have MyString come from a CString
2)This code always return values <=255.
long l = fpcDestinationSet->Count;
ie: If I have 350 elements, the long l is : 94 (350%256)
even if I try the C++ way :
long count;
fpcDestinationSet->get_Count(&count);
printf("Destination Set : %s count : %ld\n", (char*)
fpcDestinationSet->Name,count);
the "Count" (get_Count() method for DestinationSet is here :
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/isa/isaobj2_9o6c.asp
- 10
- 11
- Visual Basic [VB] >> Reliable conversion from byte() to string WITHOUT use of System.Text.EncodingThe reason I want to do so, is that I am sending to DOS and I am pretty
certain that it will not work.
Everything I've tried so far hasnt.
In my test environment (Windows to Windows) this works perfectly, but not
when sending to DOS:
Private Function bytearray2string(ByVal input As Byte()) As String
Dim output As String
output = System.Text.Encoding.Default.GetString(input)
Return output
End Function
Private Function string2bytearray(ByVal input As String) As Byte()
Dim output() As Byte
output = System.Text.Encoding.Default.GetBytes(input)
Return output
End Function
I have also tried this, to no avail in Windows:
Private Function bytearray2string2(ByVal input As Byte()) As String
Dim output As String = ""
Dim i As Integer = 0
'Dim vchar As Char
While i < input.Length
output = output & CChar(Chr(input.GetValue(i)))
i = i + 1
End While
Return (output)
End Function
Private Function string2bytearray2(ByVal input As String) As Byte()
Dim output(input.Length - 1) As Byte
Dim i As Integer = 0
For i = 0 To UBound(output)
output(i) = CByte(Asc(input.Chars(i)))
Next
Return (output)
End Function
The desired functions need to use no encoding and be able to work with
simple bytes. The values I'll be receiving wont be higher anyway.
I'd appreciate any feedback whatsoever.
regards,
J
- 12
- Visual Basic [VB] >> Flexibility vs ReliabilityMy co-worker and I are debating Flexibility vs. Reliability.
For example this method is highly flexible:
Public Shared Function GetList(ByVal whereClause As String) As String
strSQL = "SELECT field1,field2,field3,field4,field5 FROM table1 "
If whereClause <> String.Empty Then
strSQL &= "WHERE " & whereClause
End If
Return strSQL
End Function
My co-worker agress that it is flexible but would prefer to use more
reliable techniques like Overloading and Strong Typing of parameters.
Public Shared Function GetList(ByVal field1Value As String, ByVal
field2Value As Integer) As String
strSQL = "SELECT field1,field2,field3,field4,field5 FROM table1 "
strSQL &= "WHERE field1='" & field1Value & "' AND field2=" &
field2Value
Return strSQL
End Function
My argument is that you can't predict every possible combination of field
values and arguments so the number of where clauses and overloaded methods
would grow to ridiculous proportions.
Have other people faced this issue? If so what did you think about it?
Appreciate any insights and experiences.
Thanks!
--
Joe Fallon
- 13
- 14
- VB Scripts >> Regular Expression Replace : $1 shows up as literal.Hi There.
I have searched the news groups and cannot seem to find an answer to my
situation. Basically, I have the following function (that appears
standard across all posts):
Public Function Highlight(p_sFind, p_sSearch)
Dim RegEx
Set RegEx = New RegExp
RegEx.Pattern=p_sFind
RegEx.IgnoreCase=True
RegEx.Global=True
Highlight = RegEx.Replace(p_sSearch,"<b>$1</b>")
End Function
However, wheneven I execute it on some code, I get a literal "$1"
rather then the string I searched for.
For example, Highlight ("Harv", "Harvard Medical School") returns:
"<b>$1</b>ard Medical School" rather than "<b>Harv</b>ard Medical
School".
Does anyone have any idea what I am doing wrong. Is any server
requirements in using this tool?
Thanks
Jason
- 15
- Visual Basic [VB] >> LoopI need to loop through a index change event, however whenever i loop
through the first combo box always report back correctly its when i
move to the next combobox, that instead of changing the second combo
box it will change the background of the first combo box.
What im i doing wrong?
For intloop = 0 To cboArraylist.Count - 1
If (CType(cboArraylist(intloop), ComboBox).Text) = "Go"
Then
CType(cboArraylist(intloop), Object).BackColor =
Color.LawnGreen
ElseIf (CType(cboArraylist(intloop), ComboBox).Text) = "No
Go" Then
CType(cboArraylist(intloop), Object).BackColor =
Color.Tomato
End If
Next
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| Author |
Message |
poogy21
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 Posted: Sun Oct 22 12:57:30 CDT 2006 |
Top |
Visual Basic >> change
Hello, I want to let the commandbutton1 to change for example the
letter "a" into letter "z" and letter "b" into "y" and so on from the
textbox1 to textbox1 again... how can this be done??
Thanks in advance...
Visual Studio76
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Mr
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| Posted: Sun Oct 22 12:57:30 CDT 2006 |
Top |
Visual Basic >> change
Teddy wrote:
> Hello, I want to let the commandbutton1 to change for example the
> letter "a" into letter "z" and letter "b" into "y" and so on from the
> textbox1 to textbox1 again... how can this be done??
>
> Thanks in advance...
>
You just want to rotate the alphabet, right. I have no idea if vb has an
Ord() function, but if it does then you would say
NewLetter = Ord('a') + 13
for ROT13.
HTH somewhat, or at least gives a hint as to where t start looking.
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Teddy
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| Posted: Sun Oct 22 13:10:58 CDT 2006 |
Top |
Visual Basic >> change
Mr. X wrote:
> Teddy wrote:
> > Hello, I want to let the commandbutton1 to change for example the
> > letter "a" into letter "z" and letter "b" into "y" and so on from the
> > textbox1 to textbox1 again... how can this be done??
> >
> > Thanks in advance...
> >
> You just want to rotate the alphabet, right. I have no idea if vb has an
> Ord() function, but if it does then you would say
>
> NewLetter = Ord('a') + 13
>
> for ROT13.
>
> HTH somewhat, or at least gives a hint as to where t start looking.
No, "a" to "b" is just an example, it might be "a" to "3g" anything...
Thanks
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Veign
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| Posted: Sun Oct 22 13:37:37 CDT 2006 |
Top |
Visual Basic >> change
Is there a rule that will be followed? If not, look at the Replace()
function.
--
Chris Hanscom - Microsoft MVP (VB)
Veign's Resource Center
http://www.veign.com/vrc_main.asp
Veign's Blog
http://www.veign.com/blog
--
"Teddy" <EMail@HideDomain.com> wrote in message
news:EMail@HideDomain.com...
>
> Mr. X wrote:
>> Teddy wrote:
>> > Hello, I want to let the commandbutton1 to change for example the
>> > letter "a" into letter "z" and letter "b" into "y" and so on from the
>> > textbox1 to textbox1 again... how can this be done??
>> >
>> > Thanks in advance...
>> >
>> You just want to rotate the alphabet, right. I have no idea if vb has an
>> Ord() function, but if it does then you would say
>>
>> NewLetter = Ord('a') + 13
>>
>> for ROT13.
>>
>> HTH somewhat, or at least gives a hint as to where t start looking.
>
> No, "a" to "b" is just an example, it might be "a" to "3g" anything...
> Thanks
>
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Teddy
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| Posted: Sun Oct 22 14:34:50 CDT 2006 |
Top |
Visual Basic >> change
Veign wrote:
> Is there a rule that will be followed? If not, look at the Replace()
> function.
>
> --
> Chris Hanscom - Microsoft MVP (VB)
> Veign's Resource Center
> http://www.veign.com/vrc_main.asp
> Veign's Blog
> http://www.veign.com/blog
> --
>
>
> "Teddy" <EMail@HideDomain.com> wrote in message
> news:EMail@HideDomain.com...
> >
> > Mr. X wrote:
> >> Teddy wrote:
> >> > Hello, I want to let the commandbutton1 to change for example the
> >> > letter "a" into letter "z" and letter "b" into "y" and so on from the
> >> > textbox1 to textbox1 again... how can this be done??
> >> >
> >> > Thanks in advance...
> >> >
> >> You just want to rotate the alphabet, right. I have no idea if vb has an
> >> Ord() function, but if it does then you would say
> >>
> >> NewLetter = Ord('a') + 13
> >>
> >> for ROT13.
> >>
> >> HTH somewhat, or at least gives a hint as to where t start looking.
> >
> > No, "a" to "b" is just an example, it might be "a" to "3g" anything...
> > Thanks
> >
OK, thanks so far, can you please tell me how the replace command looks
like?
Thanks
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Mike
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| Posted: Sun Oct 22 14:42:37 CDT 2006 |
Top |
Visual Basic >> change
"Mr. X" <EMail@HideDomain.com> wrote in message
news:EMail@HideDomain.com...
> I have no idea if vb has an Ord() function, but if it
> does then you would say
> NewLetter = Ord('a') + 13
You've got me totally confused now, Mr. X. If you're a VB6 programmer then
you would know whether or not VB had an Ord function, and if you are not
then what are you doing in a VB6 newsgroup? Curiouser and curiouser. (Are
you a Delphi man by the way?)
Mike
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Veign
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| Posted: Sun Oct 22 14:45:51 CDT 2006 |
Top |
Visual Basic >> change
Check your help file or MSDN online.
(you have to put in some effort)
--
Chris Hanscom - Microsoft MVP (VB)
Veign's Resource Center
http://www.veign.com/vrc_main.asp
Veign's Blog
http://www.veign.com/blog
--
"Teddy" <EMail@HideDomain.com> wrote in message
news:EMail@HideDomain.com...
>
> Veign wrote:
>> Is there a rule that will be followed? If not, look at the Replace()
>> function.
>>
>> --
>> Chris Hanscom - Microsoft MVP (VB)
>> Veign's Resource Center
>> http://www.veign.com/vrc_main.asp
>> Veign's Blog
>> http://www.veign.com/blog
>> --
>>
>>
>> "Teddy" <EMail@HideDomain.com> wrote in message
>> news:EMail@HideDomain.com...
>> >
>> > Mr. X wrote:
>> >> Teddy wrote:
>> >> > Hello, I want to let the commandbutton1 to change for example the
>> >> > letter "a" into letter "z" and letter "b" into "y" and so on from
>> >> > the
>> >> > textbox1 to textbox1 again... how can this be done??
>> >> >
>> >> > Thanks in advance...
>> >> >
>> >> You just want to rotate the alphabet, right. I have no idea if vb has
>> >> an
>> >> Ord() function, but if it does then you would say
>> >>
>> >> NewLetter = Ord('a') + 13
>> >>
>> >> for ROT13.
>> >>
>> >> HTH somewhat, or at least gives a hint as to where t start looking.
>> >
>> > No, "a" to "b" is just an example, it might be "a" to "3g" anything...
>> > Thanks
>> >
>
> OK, thanks so far, can you please tell me how the replace command looks
> like?
> Thanks
>
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Larry
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| Posted: Sun Oct 22 15:00:17 CDT 2006 |
Top |
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Teddy
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| Posted: Sun Oct 22 15:19:15 CDT 2006 |
Top |
Visual Basic >> change
Larry Serflaten wrote:
> "Teddy" <EMail@HideDomain.com> wrote
>
>
> > OK, thanks so far, can you please tell me how the replace command looks
> > like?
>
> It is explained in the Help file....
>
> http://msdn2.microsoft.com/en-us/library/aa241892(VS.60).aspx
>
> LFS
OK, can some one send me an example please...
Thanks all
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Mike
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| Posted: Sun Oct 22 15:47:27 CDT 2006 |
Top |
Visual Basic >> change
"Teddy" <EMail@HideDomain.com> wrote in message
news:EMail@HideDomain.com...
> OK, can some one send me an example please...
Larry posted a link. Did you click that link and read the help item it
pointed to? If yuo did and f you still don't understand how to use it then
you really need to buy a beginners VB book. In the meantime, here is a quick
example:
Private Sub Command1_Click()
Dim s1 As String, s2 As String, s3 As String
s1 = "Rum and Coke is nice, but the rum is the best part"
s2 = Replace(s1, "rum", "whisky", 1, -1, vbTextCompare)
s3 = Replace(s1, "rum", "whisky", 1, -1, vbBinaryCompare)
Me.Print s1
Me.Print s2
Me.Print s3
End Sub
Mike
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Rick
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| Posted: Mon Oct 23 04:19:29 CDT 2006 |
Top |
Visual Basic >> change
>> > Hello, I want to let the commandbutton1 to change for example the
>> > letter "a" into letter "z" and letter "b" into "y" and so on from the
>> > textbox1 to textbox1 again... how can this be done??
>> >
>> > Thanks in advance...
>> >
>> You just want to rotate the alphabet, right. I have no idea if vb has an
>> Ord() function, but if it does then you would say
>>
>> NewLetter = Ord('a') + 13
>>
>> for ROT13.
>>
>> HTH somewhat, or at least gives a hint as to where t start looking.
>
> No, "a" to "b" is just an example, it might be "a" to "3g" anything...
Just out of curiosity... were you really expecting us to guess this
generalized rule from what you wrote in your first post (which was a simple
letter swap)?
Rick
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Mr
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| Posted: Mon Oct 23 05:52:14 CDT 2006 |
Top |
Visual Basic >> change
Mike Williams wrote:
> "Mr. X" <EMail@HideDomain.com> wrote in message
> news:EMail@HideDomain.com...
>
>> I have no idea if vb has an Ord() function, but if it
>> does then you would say
>> NewLetter = Ord('a') + 13
>
> You've got me totally confused now, Mr. X. If you're a VB6 programmer then
> you would know whether or not VB had an Ord function, and if you are not
> then what are you doing in a VB6 newsgroup? Curiouser and curiouser. (Are
> you a Delphi man by the way?)
>
> Mike
>
>
>
I only started studying vb yesterday. I thought this newsgroup also
covered vb dot net? If not, can you please point me to the correct ng?
Thanks. And yes, I am a Delphi coder :-)
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Mike
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| Posted: Mon Oct 23 07:05:08 CDT 2006 |
Top |
Visual Basic >> change
"Mr. X" <EMail@HideDomain.com> wrote in message
news:EMail@HideDomain.com...
> I only started studying vb yesterday. I thought this newsgroup
> also covered vb dot net? If not, can you please point me to the
> correct ng?
Okay. Easy mistake to make. Most people here use VB6, but there are quite a
number of newsgroups devoted to dotnet. Try one of the following:
Mike
microsoft.public.dotnet.languages.vb
microsoft.public.dotnet.languages.vb.upgrade
microsoft.public.dotnet.languages.vb.controls
microsoft.public.dotnet.languages.vb.data
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Mr
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| Posted: Mon Oct 23 08:37:55 CDT 2006 |
Top |
Visual Basic >> change
Mike Williams wrote:
> "Mr. X" <EMail@HideDomain.com> wrote in message
> news:EMail@HideDomain.com...
>
>> I only started studying vb yesterday. I thought this newsgroup
>> also covered vb dot net? If not, can you please point me to the
>> correct ng?
>
> Okay. Easy mistake to make. Most people here use VB6, but there are quite a
> number of newsgroups devoted to dotnet. Try one of the following:
>
> Mike
>
> microsoft.public.dotnet.languages.vb
> microsoft.public.dotnet.languages.vb.upgrade
> microsoft.public.dotnet.languages.vb.controls
> microsoft.public.dotnet.languages.vb.data
>
>
>
>
Thanks a lot, Mike.
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Index ‹ Visual Studio ‹ Visual Basic |
- Next
- 1
- Visual Basic >> Problem refreshing recordsetHello -
I am trying to refresh records after someone adds a new record. For some
reason, it isn't returning the last record (the one added). The stored
procedure, when I run it in Sql Server returns exactly what it's supposed to
return. I am therefore assuming the problem is with my VB code.
Can anyone see what may be causing this?
Private Sub FormRefresh()
Dim cmdRefresh As Command
Dim rsRefresh As ADODB.Recordset
Dim prmRefresh As ADODB.Parameter
Call cnnConnect
Set rsRefresh = New ADODB.Recordset
Set cmdRefresh = New ADODB.Command
With cmdRefresh
.ActiveConnection = cnn
.CommandType = adCmdStoredProc
.CommandText = "spCallsAllAdminRefresh"
End With
'Set parameters
Set prmRefresh = New ADODB.Parameter
Set prmRefresh = cmdRefresh.CreateParameter("@Agent", adVarChar,
adParamInput, 20, frmAdminFilterCalls.txtAgtName.Text)
cmdRefresh.Parameters.Append prmRefresh
Set prmRefresh = cmdRefresh.CreateParameter("@From", adDate,
adParamInput, , frmAdminFilterCalls.dtpFrom.Value)
cmdRefresh.Parameters.Append prmRefresh
ClearFields
Set rsRefresh = New ADODB.Recordset
'Open recordset
rsRefresh.Open cmdRefresh, , adOpenDynamic, adLockOptimistic
Call cmdPrevious_Click
End Sub
Private Sub cmdPrevious_Click()
On Error GoTo EH_Previous
If rsFieldsAll.State = adStateOpen Then
rsFieldsAll.MovePrevious
If Not rsFieldsAll.BOF Then
ClearFields
FillFields
Else
rsFieldsAll.MoveFirst
If Not rsFieldsAll.EOF Then
ClearFields
FillFields
End If
End If
End If
End Sub
Private Sub Form_Load()
'Fill comboboxes
Call FillCombos
Dim cmdFieldsAll As Command
Dim prmFieldsAll As ADODB.Parameter
Dim prmReturn As ADODB.Parameter
'Connect to database
Call cnnConnect
Set rsFieldsAll = New ADODB.Recordset
Set cmdFieldsAll = New ADODB.Command
With cmdFieldsAll
.ActiveConnection = cnn
.CommandType = adCmdStoredProc
.CommandText = "spCallsAllAdminOutput"
End With
'Set parameters
Set prmFieldsAll = New ADODB.Parameter
Set prmFieldsAll = cmdFieldsAll.CreateParameter("@Agent", adVarChar,
adParamInput, 20, frmAdminFilterCalls.txtAgtName.Text)
cmdFieldsAll.Parameters.Append prmFieldsAll
Set prmFieldsAll = cmdFieldsAll.CreateParameter("@From", adDate,
adParamInput, , frmAdminFilterCalls.dtpFrom.Value)
cmdFieldsAll.Parameters.Append prmFieldsAll
Set prmFieldsAll = cmdFieldsAll.CreateParameter("@To", adDate,
adParamInput, , frmAdminFilterCalls.dtpTo.Value)
cmdFieldsAll.Parameters.Append prmFieldsAll
Set prmReturn = cmdFieldsAll.CreateParameter("Output", adInteger,
adParamOutput)
cmdFieldsAll.Parameters.Append prmReturn
'Clear the fields
ClearFields
'Open recordset
rsFieldsAll.Open cmdFieldsAll, , adOpenDynamic, adLockOptimistic
'Grab output value from stored procedure to test for number of rows
returned
RowsReturned = prmReturn.Value
'If no records returned leave frmAdminFilterCalls screen up which contains
'message to user to alter criteria
If prmReturn = 0 Then
frmAdminFilterCalls.Show vbModeless, frmBackground2
Me.Hide
Exit Sub
'If over 100 records returned leave frmAdminFilterCalls screen up which
'contains message to user to alter criteria
ElseIf prmReturn.Value > 100 Then
frmAdminFilterCalls.Show vbModeless, frmBackground2
Me.Hide
Exit Sub
'Otherwise, go ahead and return the records
Else
Call cmdPrevious_Click
End If
End Sub
Any help will be greatly appreciated!
--
Sandy
- 2
- Visual Basic [VB] >> excell in the process windowhi i have a windows service that uses an excell workbook
when i create the excell app
i cant distroy it after i am finished i am using this code
whats wrong?
thanks
Dim processes1(), p1 As Process
Try
processes1 = Process.GetProcesses()
For Each p1 In processes1
If Not (p1.MainModule Is Nothing) Then
If
System.IO.Path.GetFileName(p1.MainModule.FileName).ToLower() = "excel.exe"
Then
Try
p1.Close()
'p1.CloseMainWindow()
Catch er1 As Exception
MsgBox(er1)
End Try
'Exit For
End If
End If
Next
Catch ex As SystemException
MsgBox(ex.message)
End Try
- 3
- Visual Basic [VB] >> how to save the textbox contents to sql server databasehi everyone
i have a problem
how to save the textbox contents to sql server database.
i am getting this contents after conversion from web browser into
textbox(multiline)
I want to store all the contents of textbox in sql server database.
i ahve generated a table.
if u have any idea then let me know the coding for this in C#.net
- 4
- Visual Basic >> Integration with Word, can this be done?Here is what I have to accomplish, and I want to know if this can be done,
and pointers on how can this be done.
1) I need to start a new Word document using a template provided by the
customer. The customer will provide different templates, and my code would
know wish template to invoke. The question is what methodology do I use to
start the new Word doc?
2) At the end when the user saves the document, I need to send a copy of
this new created document by email to a destination. The destination may
change, and the settings could be saved in a INI file (TBD). My question is
can I override the SAVE button in Word, or provide a special button on the
toolbar to be pressed when done. Don't know what to do ????
Any tips/pointers would be appreciated. Thanks in advance for your reply.
Helene (Challenge by this task. Does not know where to start?)
- 5
- Visual Studio C++ >> Namespaces Managed C++Hello,
can I avoid to dump everything in a namespace somehow? I'm trying to make
my class serializable as such:
// Units.h
#pragma once
#using <System.xml.dll>
#using <mscorlib.dll>
using namespace System::Xml::Serialization;
public __gc class Metric {
public:
Metric();
System::String* areaUnit;
};
Do I really have to dump everything in System::Xml::Serialization into
globabl namespace like this? I think it is bad practice to do so in header
files, at least it is with C++.
--
Daniel
- 6
- Visual Basic >> collection clone?is there an optimal way to clone a collection? i was going to do something
like:
...
Private m_Collection As Collection
...
Public Function Clone() As Collection
Set Clone = New Collection
Dim Item As Variant
For Each Item In m_Collection
Clone.Add Item
Next
End Sub
Problem is that I loose my Index. Is there a better way?
Thanks,
Craig Buchanan
- 7
- 8
- Visual Basic [VB] >> With block variable not set, errorHi,
I'm converting a bit of POP3 VB6 code to VB2005, and have run into this
error with the following code.
Can someone help me find out what I'm missing/doing wrong?
'holds the attachments
Class attachmentBlockParameter
Public cTypeAttach As String
Public cEncoding As String
Public cFileName As String
Public cAttachment As String
End Class
Public AttachBlock() = New attachmentBlockParameter() {}
Sub Main()
AttachBlock(1).cTypeAttach = "Base64"
' The previous line generates an "Object variable or With block
variable not set." Error
Console.WriteLine(" Attach Block Type=" &
AttachBlock(1).cTypeAttach)
Console.Read()
End Sub
Thanks, Al G
- 9
- Visual Basic >> buy more cheaper runescape gold on www.cheap-runescape-gold.comWell for most it is a method of playing the game and working out how
to make money by developing skills that can earn good amounts of
Runescape money in comparison to the time invested. For others they
have developed a keen sense of the Runescape markets and managed to
provide a service of buying and selling major raw and processed
materials that are in high demand and supply. This means of making
Runescape gold is referred to as merchanting and loads of information
about how to go about earning gold in this way can be found in free
Runescape gold guides that are on many Runescape fan sites and forums.
Even with the availability of free Runescape gold guides there are
also many Runescape gold guides for sale on the internet, though from
my experience none are really worth the money if you have been playing
for a couple of months and have reviewed a few of the free guides to
making Runescape gold on Runescape fan sites and forums.
http://www.cheap-runescape-gold.com
http://www.cheap-runescape-gold.com/index.html
http://www.cheap-runescape-gold.com/buyusd.html
http://www.buy-runescape-money.com
http://www.buy-runescape-money.com/runescape%20gold.html
http://www.buy-runescape-money.com/runescape%20money.html
- 10
- MFC >> Saturating message queue?I was interested in timing how long it took for a parent and child thread to
exchange a series of window messages. I thought I would start with the Frame
and View in the main thread of a doc/view sdi app for simplicity.
I set up a menu item to initiate a loop. Then the Frame and View exchange a
token until the token is incremented to a certain value. However, it hangs
if I use a token value of more than 20. Am I doing something wrong? Is
"SendMessageToDescendants" an inappropriate choice? Is the message queue
"saturating"? ... which would seem odd since the app is using "SendMessage"
rather than "PostMessage"?
// MainFrame handles menu command to initiate
void CBbMainFrame::OnTimeMessaging()
{
SendMessageToDescendants(UWM_BB_FRAME_TO_VIEW, 1, 0);
}
// View handles message and checks token value
// 20 or less is ok, hangs with 21
LRESULT CBbView::OnBbFrameToView(WPARAM token, LPARAM)
{
TRACE1("View:FrameToView %d\n", token);
if (token == 1) {
HiResTimerStart(); // Uses QueryPerformanceCounter
}
if (token < 20) {
m_pFrame->SendMessage(UWM_BB_VIEW_TO_FRAME, token, 0);
}
else {
double elapsed = HiResTimerElapsedMillis();
CString csMsg;
csMsg.Format("20 loops Token: %d elapsed: %.3f\n", token, elapsed);
AfxMessageBox(csMsg);
}
return 0;
}
// Frame handles message, increments token, and sends another message
LRESULT CBbMainFrame::OnBbViewToFrame(WPARAM token, LPARAM)
{
TRACE1("Frame:ViewToFrame Token: %d\n", token);
SendMessageToDescendants(UWM_BB_FRAME_TO_VIEW, (token+1), 0);
return 0;
}
- 11
- Mcse >> OT <RANT>Well. After several days of escaping the Borg-like agency which is
incorporating our IT dept, they finally managed to assimilate my pc. It
was hastily reimaged, and with the knowledge I work in the IT dept, they
decided I was knowledgable enough to install my own programs. So they
therefor proceeded to wipe my pc, install XP, and throw it at me,
expecting me to be able to carry on with my IT duties as normal, without
so much as my email account set up.
Finally, after spending all day reconfiguring my pc to my liking, it's
up and running, and I'm back at full force. I'm still not impressed with
the set up, but at least I still have admin rights (courtesy of myself),
while other users are completely locked down.
And I have to admit, it was extremely funny to hear that they ran a
script automatically shutting pc's off when the user logged in without
"their" virus scanner. Resistance is futile.
</rant>
--
Kat MCNGP #29
/* Who you lookin at? */
- 12
- Visual Basic >> Dr Watson errorI have a VB6 program that receives data using socket and save the data to a
SQL Server 2000 database.
It has Windows 2000 SP4 with all hot patches in it. It has 2 gig of RAM.
The program had been running for years with no problem, but for the last 3
days it had died exactly at 3 AM. No error on the screen, but there is Dr.
Watson error (it is in drwtsn32.log).
The error in drwtsn32.log is:
Exception number: c0000005 (access violation) --> this is on this VB
program.
I do not know how to read Dr Watson log, but the "Raw Stack Dump" contains
c:\winnt\system32\comsvcs.dll.
I searched on the internet and found that there was an Access Violation
error with comsvcs.dll, and the fix is to install the latest Windows
patches, which we already did. We also increased the memory from 1 gig RAM
to 2 gig. The program still happens.
There is no scheduled task running at 3 AM.
Does anybody know how to read Dr Watson log ?
How can I fix this problem ?
Thank you very much.
- 13
- Visual Basic [VB] >> After days and hours, could not achieve to do this ...Hello MVPs and other Gurus,
I (urgently) need to fill a TreeView in a Windows form with the
data of a text file structured as under :
- begin
Root\
Root\Node1\
Root\Node1\SubNode11\
Root\Node1\SubNode11\SubNode111\
Root\Node1\SubNode11\SubNode112\
Root\Node1\SubNode12\
Root\Node1\SubNode12\SubNode121\
Root\Node1\SubNode12\SubNode122\
Root\Node1\SubNode12\SubNode123\
Root\Node1\SubNode13\
Root\Node1\SubNode14\
Root\Node2\
Root\Node2\SubNode21\
Root\Node2\SubNode21\SubNode211\
Root\Node2\SubNode21\SubNode211\SubNode2111\
Root\Node2\SubNode21\SubNode211\SubNode2111\SubNode2112\
Root\Node2\SubNode21\SubNode211\SubNode2111\SubNode2112\SubNode21121
Root\Node2\SubNode21\SubNode212\
Root\Node2\SubNode21\SubNode213\
Root\Node3\
- end
Any name in this example is fake and can be replaced
with a whatever string matching the structure.
I easily extracted each Node.Text from the file, but after days
and hours roaming around the availabilities of VB.Net (Visual Studio 2003)
and various Internet Sites, I could not achieve to fill the TreeView properly.
;-(
Any tip, link, code, advice, and support will be highly appreciated.
TIA to all.
Patrick Penet
:-)
PS: sorry for crossposting in the VB.Net and Visual Studio related NGs
but it's a matter of time now.
--
Remove the dot to answer in my box
phpe.net@club-internet.fr
====================
- 14
- Visual Basic >> Using timersHello,
1.
Is there any 'optimal' number of timers can be used on one form?
2.
Which design will be more efficient:
A. using one timer and combine different events using If... Then
statements.
Because each event requires different time interval change timer
intervals for each event will be included in the code
or
B.
For each event use different timer with preset time interval
Your thoughts please,
Jack
- 15
- Visual Basic >> restricting the height of a formon a form i have a label control
in the forms Resize event i have the following code:
--------------------------------------------------
Label1.Height=Me.ScaleHeight * .5
--------------------------------------------------
i want it for the user to be impossible to make the form's height any
smaller when the labels height is smaller then say 2000 twips
any suggestions ?
tia
pc
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