private void tsDelete_Click(object sender, EventArgs e)
{
//删除确认
IList <VcEffect> Effects = new List <VcEffect>();
foreach (BaseEntity ety in MainGrdBind.SelectedObjects)
{
ExIList.Append <VcEffect>(this.grpMbrBF.EffectOfDelete(ety), Effects);
}
if (!ConfirmEffectFm.Confirm(Effects))
{
return;
}
//删除
MainGrd.SelectionChanged -= MainGrd_SelectionChanged;
try
{
IList <BaseEntity> SelectObjects = MainGrdBind.SelectedObjects;
foreach (BaseEntity ety in SelectObjects)
{
MainBF.Delete(ety);
}
MainGrdBind.Remove(SelectObjects);
}
finally
{
MainGrd.SelectionChanged += MainGrd_SelectionChanged;
}
//界面更新
//if (MainGrd.RowCount == 0) //删没了后不会触发SelectionChanged
MainGrd_SelectionChanged(sender, e);
}
private void btnAttachRemove_Click(object sender, EventArgs e)
{
//数据准备
BaseEntity MainEty = MainGrdBind.Current as BaseEntity;
//删除确认
IList <VcEffect> Effects = new List <VcEffect>();
foreach (BaseEntity ety in AttachGrdBind.SelectedObjects)
{
ExIList.Append <VcEffect>(this.grpMbrBF.EffectOfReleaseRln(MainEty, ety), Effects);
}
if (!ConfirmEffectFm.Confirm(Effects))
{
return;
}
//删除
foreach (Object obj in AttachGrdBind.SelectedObjects)
{
GrpMbrBF.ReleaseRln(MainEty, obj as BaseEntity);
}
//界面更新
MainGrd_SelectionChanged(sender, e);
}
public static Boolean Confirm(IList <VcEffect> Effects)
{
if (Effects.Count == 0)
{
return(true);
}
ConfirmEffectFm Fm = new ConfirmEffectFm();
Fm.Effects = Effects;
return(Fm.ShowDialog() == DialogResult.OK);
}
private void tsAttachAdd_Click(object sender, EventArgs e)
{
//数据准备
BaseEntity MainEty = MainGrdBind.Current as BaseEntity;
IList <BaseEntity> OldRlns = new List <BaseEntity>();
ExIList.Append <BaseEntity>(GrpMbrBF.GetRlns(MainEty), OldRlns);
IList <BaseEntity> NewRlns = new List <BaseEntity>();
ExIList.Append <BaseEntity>(OldRlns, NewRlns);
//交互：用户选择
if (!this.mainDataIsGroup)
{
NewRlns = SelectIF.GroupSelectMulti(GrpMbrBF, NewRlns);
if (NewRlns == null)
{
return;
}
}
else
{
NewRlns = SelectIF.MemberSelectMulti(GrpMbrBF, NewRlns);
if (NewRlns == null)
{
return;
}
}
//删除/增加确认
IList <VcEffect> Effects = new List <VcEffect>();
foreach (BaseEntity ety in OldRlns)
{
if (!NewRlns.Contains(ety))
{
ExIList.Append <VcEffect>(this.grpMbrBF.EffectOfReleaseRln(MainEty, ety), Effects);
}
}
foreach (BaseEntity ety in NewRlns)
{
if (!OldRlns.Contains(ety))
{
ExIList.Append <VcEffect>(this.grpMbrBF.EffectOfCreateRln(MainEty, ety), Effects);
}
}
if (!ConfirmEffectFm.Confirm(Effects))
{
return;
}
//删除/增加
foreach (BaseEntity ety in OldRlns)
{
if (!NewRlns.Contains(ety))
{
GrpMbrBF.ReleaseRln(MainEty, ety);
}
}
foreach (BaseEntity ety in NewRlns)
{
if (!OldRlns.Contains(ety))
{
GrpMbrBF.CreateRln(MainEty, ety);
}
}
//界面更新
MainGrd_SelectionChanged(sender, e);
}
