/// <summary>
/// 修改焦点对象
/// </summary>
public void UpdateObject()
{
//获取焦点对象
BurdenLineForecast obj = FocusedObject;
if (obj == null)
{
return;
}
//创建对象的一个副本
BurdenLineForecast objCopy = new BurdenLineForecast();
DataConverter.CopyTo <BurdenLineForecast>(obj, objCopy);
//执行修改操作
using (FrmBurdenLineForecastDialog dlg = new FrmBurdenLineForecastDialog())
{
dlg.Object = objCopy; //绑定副本
if (dlg.ShowDialog() != DialogResult.OK)
{
return;
}
}
//用副本更新焦点对象
DataConverter.CopyTo <BurdenLineForecast>(objCopy, obj);
//刷新表格
gridControl.RefreshDataSource();
}
/// <summary>
/// 添加对象
/// </summary>
public void AddObject()
{
//检查对象链表是否已经加载
if (ObjectList == null)
{
return;
}
//新建对象
BurdenLineForecast obj = new BurdenLineForecast();
//执行添加操作
using (FrmBurdenLineForecastDialog dlg = new FrmBurdenLineForecastDialog())
{
dlg.IsCreate = true; //设置新建标志
dlg.Object = obj;
if (dlg.ShowDialog() != DialogResult.OK)
{
return;
}
}
//将新对象加入到链表中
ObjectList.Add(obj);
//刷新表格，并将焦点行定位到新对象上。
gridControl.RefreshDataSource();
GridHelper.FocuseRow(this.bandedGridView1, obj);
}
protected bool SaveRecord()
{
//创建/修改 对象
try
{
if (_obj.BurdenYear == 0)
{
MsgBox.Show("请添加年份!");
return(false);
}
if (_isCreate)
{
BurdenLineForecast bl = new BurdenLineForecast();
bl.BurdenYear = _obj.BurdenYear;
if ((int)Services.BaseService.GetObject("SelectBurdenLineForecastByYear", bl) > 0)
{
MsgBox.Show("已存在相同日期，请重新选择!");
return(false);
}
}
if (IsCreate)
{
Services.BaseService.Create <BurdenLineForecast>(_obj);
}
else
{
Services.BaseService.Update <BurdenLineForecast>(_obj);
}
}
catch (Exception exc)
{
Debug.Fail(exc.Message);
HandleException.TryCatch(exc);
return(false);
}
//操作已成功
return(true);
}
/// <summary>
/// 删除焦点对象
/// </summary>
public void DeleteObject()
{
//获取焦点对象
BurdenLineForecast obj = FocusedObject;
if (obj == null)
{
return;
}
//请求确认
if (MsgBox.ShowYesNo(Strings.SubmitDelete) != DialogResult.Yes)
{
return;
}
//执行删除操作
try
{
Services.BaseService.Delete <BurdenLineForecast>(obj);
}
catch (Exception exc)
{
Debug.Fail(exc.Message);
HandleException.TryCatch(exc);
return;
}
this.bandedGridView1.BeginUpdate();
//记住当前焦点行索引
int iOldHandle = this.bandedGridView1.FocusedRowHandle;
//从链表中删除
ObjectList.Remove(obj);
//刷新表格
gridControl.RefreshDataSource();
//设置新的焦点行索引
GridHelper.FocuseRowAfterDelete(this.bandedGridView1, iOldHandle);
this.bandedGridView1.EndUpdate();
}
