【下载文档:  GridView中动态设置CommandField是否可用或可见的小例子.txt 】

---

GridView中动态设置CommandField是否可用或可见的小例子
复制代码 代码如下: protected void gvMaterial_RowDataBound(object sender, GridViewRowEventArgs e) { if (e.Row.RowType == DataControlRowType.DataRow || e.Row.RowType == DataControlRowType.Header) { e.Row.Cells[0].Visible = false; } if (e.Row.RowType == DataControlRowType.DataRow) { e.Row.Cells[1].Text = (gvMaterial.PageIndex * gvMaterial.PageSize + e.Row.RowIndex + 1).ToString(); string price; try //让编辑功能在特定条件下可以用 { price = ((TextBox)e.Row.Cells[4].Controls[0]).Text;//点编辑的时候用 } catch { price = e.Row.Cells[4].Text; //出始时用 } if (price == "" || price == " ") { e.Row.Cells[7].Controls[0].Visible = false; } else { e.Row.Cells[7].Controls[0].Visible = true; } } }