Question

is there a way to call a function in asp.net using c# from code behind when a button is clicked.

Example in code behind i have a button,

Button btnRemove = new Button();

btnremove.OnClientclick = Remove(ID) something like that??

I want to call a function

public void Remove(int ID)
{

}

Thank you in advance!!

Answer 1

Client Side

If you use OnClientClick you call Javascript method

Link : http://msdn.microsoft.com/fr-fr/library/system.web.ui.webcontrols.button.onclientclick.aspx

Server Side

A If you want call server method you can use OnClick

Button1.Click += new EventHandler(this.Button1_Click);

void Button1_Click (object sender, EventArgs e)
{
    var control = (Button)sender;
    Remove(control.Id);
}

B you can also override your Click delegate

protected override void OnClick(EventArgs e)
{
    Remove(this.Id);
}

Link : http://msdn.microsoft.com/en-us/library/system.windows.forms.control.onclick.aspx