Click event not work properly

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Hi everybody,

In my website I wrote that code:

C#

protected void Page_Load(object sender, EventArgs e)
{
  LinkButton lbtnTopicAddress = new LinkButton();
  lbtnTopicAddress.Click += lbtnSpecificTopic1_Click;
}

C#

protected void lbtnSpecificTopic1_Click(object sender, EventArgs e)
{
  Server.Transfer("~/SpecificTopic.aspx");
}

But when I press on the link in run time, the caller doesn't go to the EventHandler method.

Why?

Note,
I wrote code like that in many pages in the same website but it work only in one page.

I need help pleaseeeeeeee..........................

CSS

My problem is that :
the code run good in one page only
but in other pages the same code not work

Posted 2-Nov-10 22:19pm

MrLonely_2

Updated 3-Nov-10 2:16am

v6

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3 solutions

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AngelLoose · Answer 1 · 2010-11-02T22:52:00

Solution 2

lbtnTopicAddress.Click += new .You must use new to initialize a event

Posted 2-Nov-10 22:52pm

AngelLoose

Comments

MrLonely_2 3-Nov-10 4:57am

I try it but it not worked
Are i need to use delegate ?
and if i need it what is the code ?

AngelLoose 3-Nov-10 5:33am

such as:this.OnCheckInput += new EMMS.Client.UILayer.Base.Delegate_OnCheckInput(this.FrmIdentityInfoEdit_OnCheckInput);
You can write in load function

MrLonely_2 3-Nov-10 7:07am

the same problem still

**JF2015** · Answer 2 · 2010-11-02T22:24:00

Solution 1

Hi,

this doesn't work since you declare the LinkButton "lbtnTopicAddress" only locally.

Try:

LinkButton lbtnTopicAddress = new LinkButton();

protected void Page_Load(object sender, EventArgs e)    
{  
  lbtnTopicAddress.Click += new System.EventHandler(this.lbtnSpecificTopic1_Click);
}

If you declare the LinkLabel only locally and then don't add it to the parent control it shouldn't be displayed anyway.

Posted 2-Nov-10 22:24pm

JF2015

Updated 2-Nov-10 23:00pm

v3

Comments

MrLonely_2 3-Nov-10 4:39am

Hi guy,
I added my to thr parent control and i added it locally and it worked very good
But it does in one page only
Because i added that code to many page in website but it worded only in one page
every page has its specific code and no relation between them
I hope you understand me
thanks

MrLonely_2 3-Nov-10 4:39am

Hi guy, I added my LinkLabel to thr parent control and i added it locally and it worked very good But it does in one page only Because i added that code to many page in website but it worded only in one page every page has its specific code and no relation between them I hope you understand me thanks

Rajesh Anuhya · Answer 3 · 2010-11-03T01:23:00

Use this code below ..,

C#

protected void Page_Load(object sender, EventArgs e)
{
    LinkButton lbtnTopicAddress = new LinkButton();
    lbtnTopicAddress.Click += lbtnSpecificTopic1_Click;
    lbtnTopicAddress.Text = "Click me";
    form1.Controls.AddAt(0, lbtnTopicAddress);
}
protected void lbtnSpecificTopic1_Click(object sender, EventArgs e)
{
    Server.Transfer("~/SpecificTopic.aspx");
}