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anyone explain this linkbutton code working step by step

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anyone explain this linkbutton code working step by step

Zubair Munir

8yAsked Apr 4, 2018, 3:35 PM982.NET

protected void LinkButton1_Click(object sender, EventArgs e)

{

var lb = (LinkButton)sender;

var row = (GridViewRow)lb.NamingContainer;

if(row!=null)

{

var lblid = row.FindControl("lblid") as Label;

int nid = Convert.ToInt32(lblid.Text);

Response.Redirect("Register.aspx?id=" +nid);

}

}

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Harish Rawat8y ago
protected void LinkButton1_Click(object sender, EventArgs e)
{
var lb = (LinkButton)sender; // find link button which is sender
var row = (GridViewRow)lb.NamingContainer; // find grid row based upon lnkbutton event sender
if(row!=null)
{
var lblid = row.FindControl("lblid") as Label; // Now find lbid label from above row
int nid = Convert.ToInt32(lblid.Text); // get text of label and convert it to int
Response.Redirect("Register.aspx?id=" +nid); // redirection and pass label text as paramenter
}
}

We use this type of code when we perform any operation within gridview and based upon specific id and link button ..
Sai Sherlekar8y ago
This is link button event, sender is your link button object so you are casting into linkbutton instance then retrieving properties of link button.