给gridview添加空行

 

gridview在数据绑定后如果数据行较少，会出现表头，行高很宽的现象，影响页面美观，这时可以人为地添加几个空行，让gridview始终有分页要求的数据行。

    protected void gvyearaward_RowCreated(object sender, GridViewRowEventArgs e)
    {
        int numCount = 0;
        if (e.Row.RowType == DataControlRowType.DataRow || e.Row.RowType == DataControlRowType.Header)
        {
            //如果想使第1列不可见,则将它的可见性设为false
    
        }
       int num = 0;  
        num = gvyearaward.Rows.Count; 
        if (e.Row.RowType == DataControlRowType.Footer)  
        {        int left = gvyearaward.PageSize - num;  
            int numCol = gvyearaward.Rows[0].Cells.Count;  
            for(int i=0;i<left;i++) 
            {            GridViewRow row =      
                new GridViewRow(-1,-1,DataControlRowType.EmptyDataRow,DataControlRowState.Normal); 
                for (int j = 0; j < numCol; j++)   
                {                TableCell cell = new TableCell();     
                    cell.Text = "&nbsp";       
                    row.Cells.Add(cell);    
                }         
                gvyearaward.Controls[0].Controls.AddAt(num+1+i,row); 
            }  
}

        }