Enabling a disable a button by action in a drop down list

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need to enable a button based on the outome of a drop down list as follows

C#

protected void ddl_Moratorium_SelectedIndexChanged(object sender, EventArgs e)
       {
           if (ddl_Moratorium.Text != "NONE")
               txt_Morat_Mths.Enabled = false;
       }

How do you do it?

Thanks

Posted 25-Aug-14 23:38pm

Member 10744248

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MuhammadUSman1 26-Aug-14 6:24am

I couldn't understand your question?
"based on the outome of a drop down list as follows" what is outcome of dropdown list?

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Gupta Poonam · Answer 1 · 2014-08-26T00:02:00

try this...

C#

protected void ddl_Moratorium_SelectedIndexChanged(object sender, EventArgs e)
       {

           if (!((ddl_Moratorium.SelectedItem.Text).Equals("NONE")))
               txt_Morat_Mths.Enabled = false;

       }

To get the text of the item selected in your dropdown list you should use

Dorpdown1.SelectedItem.Text

MuhammadUSman1 · Answer 2 · 2014-08-26T00:26:00

C#

protected void ddl_Moratorium_SelectedIndexChanged(object sender, EventArgs e)
       {
           if (ddl_Moratorium.Text != "NONE")
               txt_Morat_Mths.Enabled = false;
           else 
               txt_Morat_Mths.Enabled = true;
//unclear what exactly you want to do?
       }

Enabling a disable a button by action in a drop down list

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