取完表中所有的字段

来源：互联网发布：javascript 定义对象编辑：程序博客网时间：2024/05/02 07:44

                DTDict_SysDataSwitch.TableName = "Dict_SysDataSwitch";
                DataTable DTTest = DTDict_SysDataSwitch;
                this.dataGridView_SysDataSwitch.DataSource = DTDict_SysDataSwitch;
                //string aa = DTDict_SysDataSwitch.Columns[0].DefaultValue;
                string [][] testarr= new string[20][];
                 for(int   i=0;i<DTDict_SysDataSwitch.Rows.Count;i++)
                 {
                   for(int   j=0;j<DTDict_SysDataSwitch.Columns.Count;j++)
                   {
                       DTTest.Rows[i][j] = DTDict_SysDataSwitch.Rows[i][j];
                   }
                 }

                DTDict_SysDataSwitch.TableName = "Dict_SysDataSwitch";
                DataTable DTTest = DTDict_SysDataSwitch;
                this.dataGridView_SysDataSwitch.DataSource = DTDict_SysDataSwitch;
                //string aa = DTDict_SysDataSwitch.Columns[0].DefaultValue;
                string [][] testarr= new string[20][];
                 for(int   i=0;i<DTDict_SysDataSwitch.Rows.Count;i++)
                 {
                   for(int   j=0;j<DTDict_SysDataSwitch.Columns.Count;j++)
                   {
                       DTTest.Rows[i][j] = DTDict_SysDataSwitch.Rows[i][j];
                   }
                 }