关于TListView的OnChanging消息的问题 选择项目selected 读取序号原选择项目通过text属性比较CheckBox通过checked判断 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 ItemIndex ItemFocused 有焦点的 selected 我是要区分4种操作的不同,而不是要得到ItemIndex、ItemFocused、selected的值。 zhxfzhxf1(zhxfzhxf1):在OnChanging中Selected还未改变,在OnChange中才改变。 消息序列:无选择项目,选择一个新项目。=================================================================OnChanging ItemCaption = 1Focused = FalseSelected = False-----------------------------------------------------------------ListView.SelectedSelected = nil==================================================================================================================================OnChange ItemCaption = 1Focused = TrueSelected = True-----------------------------------------------------------------ListView.SelectedCaption = 1Focused = TrueSelected = True==================================================================================================================================SelectItem ItemCaption = 1Focused = TrueSelected = True-----------------------------------------------------------------ListView.SelectedCaption = 1Focused = TrueSelected = True=================================================================已有选择项目,选择新项目=================================================================OnChanging ItemCaption = 1Focused = TrueSelected = True-----------------------------------------------------------------ListView.SelectedCaption = 1Focused = TrueSelected = True==================================================================================================================================OnChange ItemCaption = 1Focused = FalseSelected = True-----------------------------------------------------------------ListView.SelectedCaption = 1Focused = FalseSelected = True==================================================================================================================================OnChanging ItemCaption = 1Focused = FalseSelected = True-----------------------------------------------------------------ListView.SelectedCaption = 1Focused = FalseSelected = True==================================================================================================================================OnChange ItemCaption = 1Focused = FalseSelected = False-----------------------------------------------------------------ListView.SelectedSelected = nil==================================================================================================================================SelectItem ItemCaption = 1Focused = FalseSelected = False-----------------------------------------------------------------ListView.SelectedSelected = nil==================================================================================================================================OnChanging ItemCaption = 4Focused = FalseSelected = False-----------------------------------------------------------------ListView.SelectedSelected = nil==================================================================================================================================OnChange ItemCaption = 4Focused = TrueSelected = True-----------------------------------------------------------------ListView.SelectedCaption = 4Focused = TrueSelected = True==================================================================================================================================SelectItem ItemCaption = 4Focused = TrueSelected = True-----------------------------------------------------------------ListView.SelectedCaption = 4Focused = TrueSelected = True=================================================================选择自己=================================================================OnChanging ItemCaption = 1Focused = TrueSelected = True-----------------------------------------------------------------ListView.SelectedCaption = 1Focused = TrueSelected = True==================================================================================================================================OnChanging ItemCaption = 1Focused = TrueSelected = True-----------------------------------------------------------------ListView.SelectedCaption = 1Focused = TrueSelected = True=================================================================已有选择项目,选择无=================================================================OnChanging ItemCaption = 1Focused = TrueSelected = True-----------------------------------------------------------------ListView.SelectedCaption = 1Focused = TrueSelected = True==================================================================================================================================OnChange ItemCaption = 1Focused = TrueSelected = False-----------------------------------------------------------------ListView.SelectedSelected = nil==================================================================================================================================SelectItem ItemCaption = 1Focused = TrueSelected = False-----------------------------------------------------------------ListView.SelectedSelected = nil=================================================================有选择项目,选择无后,在点击空白=================================================================OnChanging ItemCaption = 4Focused = TrueSelected = False-----------------------------------------------------------------ListView.SelectedSelected = nil=================================================================sCheck其它项目=================================================================OnChanging ItemCaption = 4Focused = FalseSelected = False-----------------------------------------------------------------ListView.SelectedCaption = 1Focused = TrueSelected = True==================================================================================================================================OnChange ItemCaption = 4Focused = FalseSelected = False-----------------------------------------------------------------ListView.SelectedCaption = 1Focused = TrueSelected = True=================================================================Check自己=================================================================OnChanging ItemCaption = 1Focused = TrueSelected = True-----------------------------------------------------------------ListView.SelectedCaption = 1Focused = TrueSelected = True==================================================================================================================================OnChange ItemCaption = 1Focused = TrueSelected = True-----------------------------------------------------------------ListView.SelectedCaption = 1Focused = TrueSelected = True================================================================= 在程序中要打开JPG格式的图片,存入XML文档中,请高手指导一下! 有人用kbmMW吗? 高手请进! 分不够还能加!急!!! 大家好,有个问题想请教,关于数据库搜索不到数据show一个message~~~!? 来学习DELPHI,请推荐例子下载网站。 关于银行招聘的事情 advstringgrid怎么才能让过滤的行不参加合计 求助shellexecute,createprocess如何使用? 请问如何控制打印机的坐标系刻度? 关于文本读写的问题 如何将两个相同结构的access数据库中的一个库中数据完全导入另一个库中(重复数据不导入) ~~~~~100分求NCCLED原码~~~~~
ItemFocused 有焦点的
selected
的值。
无选择项目,选择一个新项目。
=================================================================
OnChanging Item
Caption = 1
Focused = False
Selected = False
-----------------------------------------------------------------
ListView.Selected
Selected = nil
=================================================================
=================================================================
OnChange Item
Caption = 1
Focused = True
Selected = True
-----------------------------------------------------------------
ListView.Selected
Caption = 1
Focused = True
Selected = True
=================================================================
=================================================================
SelectItem Item
Caption = 1
Focused = True
Selected = True
-----------------------------------------------------------------
ListView.Selected
Caption = 1
Focused = True
Selected = True
=================================================================
已有选择项目,选择新项目
=================================================================
OnChanging Item
Caption = 1
Focused = True
Selected = True
-----------------------------------------------------------------
ListView.Selected
Caption = 1
Focused = True
Selected = True
=================================================================
=================================================================
OnChange Item
Caption = 1
Focused = False
Selected = True
-----------------------------------------------------------------
ListView.Selected
Caption = 1
Focused = False
Selected = True
=================================================================
=================================================================
OnChanging Item
Caption = 1
Focused = False
Selected = True
-----------------------------------------------------------------
ListView.Selected
Caption = 1
Focused = False
Selected = True
=================================================================
=================================================================
OnChange Item
Caption = 1
Focused = False
Selected = False
-----------------------------------------------------------------
ListView.Selected
Selected = nil
=================================================================
=================================================================
SelectItem Item
Caption = 1
Focused = False
Selected = False
-----------------------------------------------------------------
ListView.Selected
Selected = nil
=================================================================
=================================================================
OnChanging Item
Caption = 4
Focused = False
Selected = False
-----------------------------------------------------------------
ListView.Selected
Selected = nil
=================================================================
=================================================================
OnChange Item
Caption = 4
Focused = True
Selected = True
-----------------------------------------------------------------
ListView.Selected
Caption = 4
Focused = True
Selected = True
=================================================================
=================================================================
SelectItem Item
Caption = 4
Focused = True
Selected = True
-----------------------------------------------------------------
ListView.Selected
Caption = 4
Focused = True
Selected = True
=================================================================
选择自己
=================================================================
OnChanging Item
Caption = 1
Focused = True
Selected = True
-----------------------------------------------------------------
ListView.Selected
Caption = 1
Focused = True
Selected = True
=================================================================
=================================================================
OnChanging Item
Caption = 1
Focused = True
Selected = True
-----------------------------------------------------------------
ListView.Selected
Caption = 1
Focused = True
Selected = True
=================================================================
已有选择项目,选择无
=================================================================
OnChanging Item
Caption = 1
Focused = True
Selected = True
-----------------------------------------------------------------
ListView.Selected
Caption = 1
Focused = True
Selected = True
=================================================================
=================================================================
OnChange Item
Caption = 1
Focused = True
Selected = False
-----------------------------------------------------------------
ListView.Selected
Selected = nil
=================================================================
=================================================================
SelectItem Item
Caption = 1
Focused = True
Selected = False
-----------------------------------------------------------------
ListView.Selected
Selected = nil
=================================================================
有选择项目,选择无后,在点击空白
=================================================================
OnChanging Item
Caption = 4
Focused = True
Selected = False
-----------------------------------------------------------------
ListView.Selected
Selected = nil
=================================================================sCheck其它项目
=================================================================
OnChanging Item
Caption = 4
Focused = False
Selected = False
-----------------------------------------------------------------
ListView.Selected
Caption = 1
Focused = True
Selected = True
=================================================================
=================================================================
OnChange Item
Caption = 4
Focused = False
Selected = False
-----------------------------------------------------------------
ListView.Selected
Caption = 1
Focused = True
Selected = True
=================================================================
Check自己
=================================================================
OnChanging Item
Caption = 1
Focused = True
Selected = True
-----------------------------------------------------------------
ListView.Selected
Caption = 1
Focused = True
Selected = True
=================================================================
=================================================================
OnChange Item
Caption = 1
Focused = True
Selected = True
-----------------------------------------------------------------
ListView.Selected
Caption = 1
Focused = True
Selected = True
=================================================================