How to bind a value to two columns in different conditions

private void [gridName]_RowDataBound(Object sender, GridViewRowEventArgs e)
{
 if (e.Row.RowType == DataControlRowType.DataRow)
{
 //lets say your columns are label and the value on the basis of which you want to bind the data into two columns is stored in hidden field then
Label lblIncome=(Label)e.Row.FindControl("lblIncome");
Label lblExpense=(Label)e.Row.FindControl("lblExpense");
HiddenField hdnType=(HiddenField)e.Row.FindControl("hdnType");

//Now we will check the condition on the basis on which you will bind data to income column or expense column
if(hdnType.Value=="1")
{
 lblIncome.Text=[Data fetched from database for income]
}
else if(hdnType.Value=="1")
{
 lblExpense.Text=[Data fetched from database for expense]
}
}
}

<asp:hiddenfield id="hdnType" runat="Server" value="<%#Eval("Type") %>" xmlns:asp="#unknown" />

protected void RowDBound(object sender, GridViewRowEventArgs e)
        {
            int rowIndex = e.Row.RowIndex;
            if (e.Row.RowType == DataControlRowType.DataRow)
            {
                DataRowView drv = (DataRowView)e.Row.DataItem;
                DataRow dr = drv.Row;

                if (dr["type"].ToString() == "1")
                {
                    e.Row.Cells[2].Text = dr["amount"].ToString();
                }
                else if (dr["type"].ToString() == "2")
                {
                    e.Row.Cells[3].Text = dr["amount"].ToString();
                }
                
   
            }
        }