第十四篇

这段程序 无奈完成不了功能了

 

程序目的  把修旧数值放在TAG当中 然后还原

 

 

这段写在FORMLOAD中

 foreach (Control aControl in layoutControl1.Controls)
            {
                if (aControl is BaseEdit)
                {
                    //2010-07-25 初始Enabled  false
                    aControl.Enabled = false;                    
                    ((TextEdit)aControl).TextChanged += delegate(object sender2, EventArgs e2)
                                                        {
                                                            if (!(SheetID.Text == null || SheetID.Text.Equals("")))
                                                            {
                                                                hasDataChange = true;
                                                                barSaveItem.Enabled = barCancelItem.Enabled = true;
                                                            }
                                                        };
                }
            }



这段写在保存中
  //step 4
            foreach (Control aControl in layoutControl1.Controls)
            {
                BaseEdit edit = aControl as BaseEdit;
                if (edit != null)
                    edit.IsModified = false;
            }

这段写在取消中

 foreach (Control aControl in layoutControl1.Controls)
            {
                if (aControl is BaseEdit)
                {
                    BaseEdit edit = aControl as BaseEdit;
                    if (edit.IsModified)
                        edit.EditValue = edit.OldEditValue;
                }
            }