C#

brahmma wrote:

And the SelectedIndexChanged will be called even if the user selects the same item again, which sucks

brahmma wrote:

So, do I need to check manually if the user has selected a different item every time and then execute my code?

brahmma wrote:

If yes, then why do we have event handlers?

public class SpecialComboBox : System.Windows.Forms.ComboBox
{
    private bool init = true;
    private int oldIndex = 0;

    public SpecialComboBox()
    {
    }

    protected override void OnSelectedIndexChanged(EventArgs e)
    {
        if((oldIndex!=this.SelectedIndex)|| init)
        {
            init=false;
            oldIndex = SelectedIndex;

            base.OnSelectedIndexChanged (e);
        }
    }
}

brahmma wrote:

I have to inherit my own combobox and then

<br />
Example 1 : executes without any error <br />
<br />
use northwind<br />
go<br />
<br />
set dateformat dmy<br />
go<br />
<br />
select top 10 * from Orders where requireddate >= '15-08-1996'<br />
<br />
Example 2 : gives error <br />
<br />
use northwind<br />
go<br />
<br />
set dateformat mdy<br />
go<br />
<br />
select top 10 * from Orders where requireddate >= '15-08-1996'

monuSaini wrote:

But i am unable to do so.

monuSaini wrote:

the updated row does't showe the updated result.

monuSaini wrote:

Can I generate that click event from form2