PerformClick of Button not work

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Hi,

I have to fire click event of button by code at runtime.
I cannot drectly use btn_click event because it is not accessible where I want to fire event.

So I try PerformClick method.
it works at first time but I doesbt do anything at second call.
I guess I should do something between two call of PerformClick.
Have any idea?

Posted 5-Dec-11 0:55am

fadime

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Karthik Harve 5-Dec-11 6:57am

explain with some code..

Anuj Banka 5-Dec-11 7:11am

Show us code so that we can understand your problem

3 solutions

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**AmitGajjar** · Answer 1 · 2011-12-05T01:16:00

Solution 1

Hi,

you can create click event like,

C#

btn_Click += new ButtonClick(callingFunctionName);

hope this will help you,

thanks
-amit.

Posted 5-Dec-11 1:16am

AmitGajjar

Comments

fadime 5-Dec-11 7:46am

I know I can but
there is already click event function fro this button at another dll.
Actually my button at a tabpage and this tabpage is generated by another dll(mentioned above) , and I just call this dll and take generated tab page and add to my form. So I cant call private click method. I can call PerformClick but at second call of performclick , it do nothing.

AmitGajjar 5-Dec-11 7:50am

If you are working in asp.net then there may be issue of page postback event. let me know if you are working on wpf, windows , asp.net ?

fadime 7-Jan-12 15:28pm

windows

AmitGajjar 8-Jan-12 23:15pm

then above code should work fine ? is there any problem with given code ?

Balakrishnan Dhinakaran · Answer 2 · 2011-12-05T02:13:00

XML

<html xmlns="http://www.w3.org/1999/xhtml">
        <head>
    <title>Untitled Page</title>
    <script type="text/javascript">
    function clk()
    {
    document.getElementById('Button1').click();
    }
    </script>
       </head>
<body onload="clk();">
<div>
    <form id="form1" runat="server">

    <div>
        <asp:Button ID="Button1" runat="server" Text="Choose file.."
            onclick="Button1_Click"  />
        <br />
        <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
    </div>

    </form>
    </div>

</body>
</html>

In the Above code i have called a java script function which perform click event of Asp button during page load.

I hope this may help u...

#realJSOP · Answer 3 · 2011-12-05T02:27:00

Solution 3

I bet if you stopped to used the debugger once in a while, you could detremine what's happening on your own.

Posted 5-Dec-11 2:27am

#realJSOP