标签：
HtmlDataCellPrepared 事件为页面展示的时候对页面做的初始化（将id变为name）
?CellEditorInitialize 事件为页面在编辑时（新增、修改）时做的初始化，如将值填入下拉列表中。
///
/// 初始化GRID的部门名称
///
protected void grid_UserList_HtmlDataCellPrepared(object sender, ASPxGridViewTableDataCellEventArgs e)
{
DataTable dt = new DataTable();
dt = customerservicebll.DeptList(PEOID).Tables[0];//获取登录企业ID下的所有部门列表
if (e.DataColumn.FieldName == "DEPID")
{
DataRow[] Row = (DataRow[])dt.Select(" DEPID = " + e.CellValue.ToString() + " ");//根据每行部门ID筛选dt中对应的部门名称并放入数组
foreach (DataRow row in Row)
{
e.Cell.Text = row["DEPNAME"].ToString();//在数组中找到DEPNAME标记的值赋值给单元格
}
}
}
///
/// 编辑时各种初始化
///
protected void grid_UserList_CellEditorInitialize(object sender, ASPxGridViewEditorEventArgs e)
{
if (!grid_UserList.IsNewRowEditing)
{
if (e.Column.FieldName == "USERPWD")
{
ASPxTextBox textbox = new ASPxTextBox();
textbox = e.Editor as ASPxTextBox;
textbox.Enabled = false;
textbox.Password = true;
//e.Editor.Enabled = false;
}
}
else
{
if (e.Column.FieldName == "USERPWD")
{
e.Editor.Value = "888888";
}
}
if (e.Column.FieldName == "DEPID")
{
ASPxComboBox combox = new ASPxComboBox();
combox = e.Editor as ASPxComboBox;
DataTable dt = new DataTable();
dt = customerservicebll.DeptList(PEOID).Tables[0];
if (dt.Rows.Count > 0)
{
foreach (DataRow dr in dt.Rows)
{
combox.Items.Add(dr["DEPNAME"].ToString(), dr["DEPID"].ToString());
}
}
}
if (e.Column.FieldName == "TPOST_ID")
{
ASPxComboBox combox = new ASPxComboBox();
combox = e.Editor as ASPxComboBox;
DataTable dt = new DataTable();
dt = customerservicebll.PostList(PEOID).Tables[0];
if (dt.Rows.Count > 0)
{
foreach (DataRow dr in dt.Rows)
{
combox.Items.Add(dr["POSTNAME"].ToString(), dr["TPOST_ID"].ToString());
}
}
}
}
devexpress中应用于girdviw中HtmlDataCellPrepared事件与CellEditorInitialize事件的区别
标签：
原文地址：http://www.cnblogs.com/dfxyw/p/5080086.html
