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东方兄，我搞定了，看代码
时间：2022-07-02 12:11:53 编辑：袖梨 来源：一聚教程网
public void DataGrid1_Edit(object sender,DataGridCommandEventArgs e)
{
string strSql;
string ConnectionString;
ConnectionString = ConfigurationSettings.AppSettings["ConnectionString"];
DataGrid1.EditItemIndex =(int)e.Item.ItemIndex;
BindGrid();
DropDownList ddl = (DropDownList)(DataGrid1.Items[e.Item .ItemIndex].Cells [4].Controls [1]);
strSql = "select WorkState,ItemNumber from ASP_Temp";
OleDbConnection myconn=new OleDbConnection(ConnectionString );
OleDbCommand mycommand=new OleDbCommand (strSql,myconn);
myconn.Open();
OleDbDataReader myreader=mycommand.ExecuteReader();
ddl.DataSource =myreader;
ddl.DataTextField ="WorkState";
{
string strSql;
string ConnectionString;
ConnectionString = ConfigurationSettings.AppSettings["ConnectionString"];
DataGrid1.EditItemIndex =(int)e.Item.ItemIndex;
BindGrid();
DropDownList ddl = (DropDownList)(DataGrid1.Items[e.Item .ItemIndex].Cells [4].Controls [1]);
strSql = "select WorkState,ItemNumber from ASP_Temp";
OleDbConnection myconn=new OleDbConnection(ConnectionString );
OleDbCommand mycommand=new OleDbCommand (strSql,myconn);
myconn.Open();
OleDbDataReader myreader=mycommand.ExecuteReader();
ddl.DataSource =myreader;
ddl.DataTextField ="WorkState";
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