DataBinding: 'System.Data.DataRowView' does not contain a property with the name

Question

I am getting this weird error... the primary key in my database is \'DocumentID\' so I know that is not the issue. I am trying to get the select,edit & delete gridview b

Answer 1

1- First step you have to select the Documentid column in SELECT statement

SelectCommand="SELECT [DocumentID], [DocumentTitle], [DocumentBody] FROM [tblDocument]" />

2- You have to include it in datagridview COLUMN as you did:

3- If you are using Paging in datagridview AllowPaging="True" ,you have to SELECT also documentid on the event OnSelectedIndexChanged="GridView1_SelectedIndexChanged" to SELECT data in second and third page and so on:

Then on the event OnSelectedIndexChanged="GridView1_SelectedIndexChanged" :

protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
                DataTable dt = // your SELECT statement //
                GridView1.DataSource = dt;
                GridView1.PageIndex = e.NewPageIndex;
                GridView1.DataBind();
}

if you dont use this void then you will get same error when you click page 2