比如要显示性别为字符串,数据库中保存为数值(1:男,2:女,3:未知)。
点击"Run Designer"按钮,进入设计界面。添加GridView1的事件CustomColumnDisplayText
private void gridView1_CustomColumnDisplayText(object sender, DevExpress.XtraGrid.Views.Base.CustomColumnDisplayTextEventArgs e)
{
if (e.Column.FieldName == "Sex")
{
if (e.Value != null)
{
switch (e.Value.ToString().Trim())
{
case "1":
e.DisplayText = "男";
break;
case "2":
e.DisplayText = "女";
break;
case "3":
e.DisplayText = "未知";
break;
default:
e.DisplayText = "";
break;
}
}
}
}