Page Refresh Problem --- Postback Gurus Help

[fahiemulleh]

Hi all. Please see the following scenario. I have a textbox on my page with ADD button. when i enter some text in textbox and Click ADD, the text will be added in my gridview. so far, so good. Now, If i refresh the page, that record has been inserted again and Gridview will now show two similar records. Please tell me how to deal with it ? whether i have to keep check on textbox or what else ?

[ednrgc]

What are you doing in your page load or page init events?

[fahiemulleh]

in page load, i have write: if (isPostBack == true) { if (txtValue.Text == "") { // Do Nothing } } The paging size of my grid is set to 3. When i INSERT Record for first time, it shows only one record and on the page refresh, it doesnt insert record again. However, when i insert record for the second time, it insert record on page refresh again. Please tell me how to solve it.

[ednrgc]

First, there is no reason to qualify a boolean value. if (Page.IsPostBack) will work fine. But that's not your problem. What's in the click event code?