Button disable problem

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C#

protected void Button1_Click(object sender, EventArgs e)
    {
        Button1.Enabled = false;
        try
        {
            // put your code here
        }
        finally
        {
            Button1.Enabled = true;
        }
        
    }

i wrote this code still button not disable and enable why

Posted 25-Apr-12 20:05pm

Member 8861818

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amolpatil2243 · Answer 1 · 2012-04-25T20:09:00

Solution 1

because you used finally block, that's why button is not disabling.

if you are using try-catch-finally

then finally will be executed if error occurs or not and the same happening to your code.

Read this -

http://msdn.microsoft.com/en-us/library/dszsf989%28v=vs.80%29.aspx[^]

Posted 25-Apr-12 20:09pm

amolpatil2243

uspatel · Answer 2 · 2012-04-25T20:14:00

Solution 2

You enable your button in finally block.

C#

finally
       {
           Button1.Enabled = true;
       }

use

C#

try
{
}
catch
{
Button1.Enabled = true;
}

Posted 25-Apr-12 20:14pm

uspatel

Comments

Prasad_Kulkarni 26-Apr-12 2:16am

I din't thought this solution, good one +5!

uspatel 26-Apr-12 2:17am

Thanks Prasad......

Aswathi Narayan · Answer 3 · 2012-04-25T20:27:00

Solution 3

C#

Button1.Enabled = false;
        try
        {
            // put your code here
        }
       catch
        {
            Button1.Enabled = true;
        }

Posted 25-Apr-12 20:27pm

Aswathi Narayan