Hi,

I want a DataGridView to have 2 columns named Key and Value.Some rows should have the Value column to be a ComboBox and another row to have Value Column as OpenFileDialog and the rest to be textbox.The values in the combo box are predefined and the rows are also predefined. Below is the sample.

Key Value

Hi,

We have two environments available to all users, one for testing and user training, pointing to a database and a live environment pointing to another database. A third is on the developer machines and we all have our own DB running locally. I publish to two different locations for users (live and test) and two links on the users desktop point to either environment, which need different connection strings.

Here's my problem:

Before publishing, I change the connection string to say "Data Source=testserver", but when users start the test app it will fail and the log says:

**********
http://d9k2cn1j/Golfbreaks.TheClubhouse/Test/Golfbreaks.TheClubhouse_1_0_0_6/Golfbreaks.TheClubhouse.exe.config did not succeed.
**********

But if I had left the connection string as "Data Source=(local)", which is where my Dev DB is, it works fine.

Also, if I change the .config file from "(local)" to "testserver" after a publish in the source directory , the database still points to (local)!!!

Any ideas how I could somehow tell the publisher to use a different .config file depending on where I'm deploying to

Many thanks for your time if anybody could help us.

Sean

Hi, i have a problem vith comboBoxColumn. i want to assign a value

to unbound comboBox cell and when i change its index want it to fire an event. I use CellFormatting event to assign value like below

private void dataGridView1_CellFormatting(object sender,DataGridViewCellFormattingEventArgs e)

{ //(unVisibleSourceColumn is unvisible and belongs to bound dataset)

if(dataGridView1.Columns[e.ColumnIndex].Name.Equals("comboColumn")) {

e.Value = Convert.ToString(dataGridView1.CurrentRow.Cells["unVisibleSourceColumn"].Value)}

}

At that point, assign unVisibleSourceColumn's value to combo just for new row . Registered SelectedIndexChanged event for combo in EditingControlShowing . The code in combo_SelectedIndexChanged is below

private void combo_SelectedIndexChanged(object sender, EventArgs e)

Hi All,

I have a windows 'Master frame' in which a number of forms can be instantiated (upon the selection of a menu item, or pressing a button in the master toolbar. All of these can be moved around within the boundaries specified in the master frame.

However, I don't want the user to be able to instantiate two instances of the same form in the frame! (E.g. One form is for "Student Details". If they press the student details button once, the form will appear. If they press it again, another form will appear.) Is there an easy way to do this (say in the properties of the form object) Also, if the form already exists, I would like it to set focus to the existing form.

Thanks heaps

Chris

(Moderator: Thread moved to Windows Forms General for better responses)

hi i have a datagrid, and i have binded it to a dataset, i have a column called srno and its autogenerated, it works fine,

the problem is when i enter the data for the first time in a row the srno is 1, after entering the data i navigate to the second row, at that time srno is 2, before entering the data in the 2nd row do some alterations in the first row, after finishing alterations in the 1st row i return back to the 2nd row, and suprisingly the srno is now 3,

need help

thanks

Prasenna

Several time-delay properties are exposed for the ToolTip component - AutoPopDelay, InitialDelay, ReshowDelay. These properties are not members of the ErrorProvider class. It seems as though they might be available somehow because the ErrorProvider displays what look like ToolTips, but I can't find the technique. Is there a way

Thanks,
Gus