- 声明式数据绑定教程－SqlDataSource 与 GridView
- 声明式数据绑定教程－SqlDataSource 与 GridView 高级
- 声明式数据绑定教程－GridView 模板
- 声明式数据绑定教程－GridView 空内容模板
- 声明式数据绑定教程－GridView 模板2
- 声明式数据绑定教程－GridView 模板3
- 声明式数据绑定教程－DetailsView
- 声明式数据绑定教程－ObjectDataSource
本示例中，我们通过循环 GridView，将 GridView 中某按钮文字为“未回复”的按钮改为红底白字。
//呈现列表之前，做些事情
protected void GridView1_PreRender(object sender, EventArgs e)
{
for (int i = 0; i < GridView1.Rows.Count; i++)
{
if (GridView1.Rows[i].FindControl("Reply") != null)
{
Button btn = ((Button)GridView1.Rows[i].FindControl("Reply"));
if (btn.Text == "未回复")
{
btn.BackColor = System.Drawing.Color.Red;
btn.ForeColor = System.Drawing.Color.White;
}
}
}
}
protected void GridView1_PreRender(object sender, EventArgs e)
{
for (int i = 0; i < GridView1.Rows.Count; i++)
{
if (GridView1.Rows[i].FindControl("Reply") != null)
{
Button btn = ((Button)GridView1.Rows[i].FindControl("Reply"));
if (btn.Text == "未回复")
{
btn.BackColor = System.Drawing.Color.Red;
btn.ForeColor = System.Drawing.Color.White;
}
}
}
}
