Grid View Event Handling

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 How to create the Event inside a grid view using Link Button- 

Steps- 

1. Select the grid view > Edit column > select bound field [bound two column of grid view with the database table] 

2. Select template field > Add some header text to it > go to source > drop down Link button > now the control will be added to your grid view.

Creating 'OnClick' Event-

Go to source > insert the 'onclick' Event in Link button's attribute > give any name to the Event like Send_click. 

In Code Window-

protected void Send_click (object sender, EventArgs e) 

{  

// connection open code

string cs = @"Data Source=49.50.88.43;Initial Catalog=grkistdb;Persist Security Info=True;User ID=grkistuser;Password=q2oR5w_356";

        cn = new SqlConnection(cs);

        cn.Open();


// used to activate the link button

GridViewRow r1 = ((LinkButton)sender).NamingContainer as GridViewRow; 

// finding the control 

LinkButton l1 = (LinkButton) r1.FindControl("label_id"); 


}

note:- foreach loop is not used with NamingContainer. 

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