Question

I am writing an web app in asp.net,
In the code behind I have this code:

foreach(UserDetails _UD in m_TeachersDetailsList)     
{
  Button button = new Button();// a Button control
  button.Text = "click";
  button.ID = "SelectedTeacher";
  TableCell tableCell = new TableCell();// a Cell control
  tableCell.Controls.Add(button);
  TableRow tableRow = new TableRow();
  tableRow.Cells.Add(tableCell); // a table row
  TableSearchResult.Rows.Add(tableRow); // a table that had been created in the aspx 
}

How can I make an event that when you click on the button you go to a function,
and how can I know which button had been click and Brought me to my function.
thanks.

Answer 1

You do this

 int id = 0;
 foreach(UserDetails _UD in m_TeachersDetailsList)     
 {
    Button button = new Button();// a Button control
    button.Text = "click";
    button.ID = "selectedTeacher" + id++;
    TableCell tableCell = new TableCell();// a Cell control
    tableCell.Controls.Add(button);
    TableRow tableRow = new TableRow();
    tableRow.Cells.Add(tableCell); // a table row
    TableSearchResult.Rows.Add(tableRow); // a table that had been created in the aspx 
    button.Click += new EventHandler(this.button_Click);
 }

And common event handler

protected void button_Click(object sender, EventArgs e)
{
    //This way you will get the button clicked
    Button button = (Button)sender;

}

Important

You will need to add the controls in OnInit.

Hope this works for you.