I 'm going to populate a gridview with data from stored procedure in SQL server.
I wrote a method which returns a dataset. than I added an object datasource with all parameters.
onbutton click I bind a gridview

Code:
 protected void button1_Click(object sender, EventArgs e)
        {
        gvLookup.DataBind();
        }
But nothing happened.

would you able to tell me what Im doing...