public DataSet SQL_Select(string Select_String, SqlConnection Link_Conn)
{
DS = new DataSet();
DT = new DataTable();
if (Link_Conn == null) Link_Conn = SQL_Conn;
try
{
DA = new SqlDataAdapter(Select_String, Link_Conn);
DS.Clear();
DA.Fill(DS);
}
catch (Exception err)
{
try
{
int num = err.ToString().IndexOf("。");
MessageBox.Show(err.ToString().Substring(0, num));
}
catch { }
}
Link_Conn.Close();
return DS;
}
control.datasource=ds.tables[0];
{
DS = new DataSet();
DT = new DataTable();
if (Link_Conn == null) Link_Conn = SQL_Conn;
try
{
DA = new SqlDataAdapter(Select_String, Link_Conn);
DS.Clear();
DA.Fill(DS);
}
catch (Exception err)
{
try
{
int num = err.ToString().IndexOf("。");
MessageBox.Show(err.ToString().Substring(0, num));
}
catch { }
}
Link_Conn.Close();
return DS;
}
control.datasource=ds.tables[0];
唉