hellol everyone... i have created a dynamically ImageMap which by clicking on it, it opens another page. but i dont know how i define. i am using these codes, buti get an error: Delegate to an instance method cannot have null 'this'.
ImageMap ImageMap1 = new ImageMap(); ImageMap1.Height = 150; ImageMap1.Width = 150; ImageMap1.ImageUrl = GridView1.Rows[rowind].Cells[11].Text; ImageMapEventHandler imgMap_Click = null; //if i do not put it to null, it asks in the next row: ImageMap1.Click += new ImageMapEventHandler(imgMap_Click); // use of unassinged local variable tcell_2.Controls.Add(ImageMap1); trow_2.Controls.Add(tcell_2); mytable.Controls.Add(trow_2);
protected void imgMap_Click(object sender, ImageMapClickEventArgs e) {...}
appreciate and thankful your respond, kind regards