• EhLib TitleButton SVisibleColumnsEh = '错误的列';


    unit EhLibConsts;

    interface

    resourcestring
    SClearSelectedCellsEh = '清除选择的单元?';
    SInvalidTextFormatEh = '错误的文本格式';
    SInvalidVCLDBIFFormatEh = '错误的 VCLDBIF 格式';
    SErrorDuringInsertValueEh = '插入值过程中出错:';
    SIgnoreErrorEh = '忽略错误?';
    STabularInformationEh = '表格信息';
    SPageOfPagesEh = '第 %d 页共 %d 页';
    SPreviewEh = '预览';
    SFieldNameNotFoundEh = '字段名 ''%s'' 没有找到';
    SFindDialogStringNotFoundMessageEh = '字符串 "%s" 没有找到。';
    SVisibleColumnsEh = '错误的列'; 应该是 显示的列或者可见的列

    procedure TDBGridEhCenter.DefaultBuildIndicatorTitleMenu(Grid: TCustomDBGridEh; var PopupMenu: TPopupMenu);
    var
      I: Integer;
      mi: TMenuItem;
      cmi: TColumnEhMenuItem;
    //  gmi: TDBGridEhMenuItem;
    begin
      if PopupMenu = nil then
      begin
        if DBGridEhIndicatorTitlePopupMenu = nil then
        begin
          DBGridEhIndicatorTitlePopupMenu := TPopupMenuEh.Create(Screen);
          DBGridEhIndicatorTitlePopupMenu.Name := 'DBGridEhIndicatorTitlePopupMenu';
        end;
    
        while DBGridEhIndicatorTitlePopupMenu.Items.Count > 0 do
        begin
          mi := DBGridEhIndicatorTitlePopupMenu.Items[0];
          DBGridEhIndicatorTitlePopupMenu.Items.Delete(0);
          if mi.Owner = DBGridEhIndicatorTitlePopupMenu then
            mi.Free;
        end;
    
        PopupMenu := DBGridEhIndicatorTitlePopupMenu;
    
      end else if PopupMenu.Items.Count > 0 then
      begin
        mi := TDBGridEhMenuItem.Create(PopupMenu);
        mi.Caption := '-';
        PopupMenu.Items.Add(mi);
      end;
    
      if Grid.IndicatorTitle.UseGlobalMenu and (itmVisibleColumnsEh in IndicatorTitleMenus) then
      begin
        if DBGridEhVisibleColumnsIndicatorMenuItem = nil then
          DBGridEhVisibleColumnsIndicatorMenuItem := TDBGridEhMenuItem.Create(Screen);
        if DBGridEhVisibleColumnsIndicatorMenuItem.Parent <> nil then
          DBGridEhVisibleColumnsIndicatorMenuItem.Parent.Remove(DBGridEhVisibleColumnsIndicatorMenuItem);
        DBGridEhVisibleColumnsIndicatorMenuItem.Clear;
        DBGridEhVisibleColumnsIndicatorMenuItem.Caption := SVisibleColumnsEh; //这里
        PopupMenu.Items.Add(DBGridEhVisibleColumnsIndicatorMenuItem);
    
        for I := 0 to Grid.Columns.Count - 1 do
        begin
          if Grid.Columns[i].Title.Caption <> '' then
          begin
    //        mi := PopupMenu.CreateMenuItem;
            cmi := TColumnEhMenuItem.Create(PopupMenu);
            cmi.ColumnEh := Grid.Columns[i];
            cmi.Caption := Grid.Columns[i].Title.Caption;
            if Grid.TitleParams.MultiTitle then
              cmi.Caption := StringReplace(cmi.Caption, '|', ' - ', [rfReplaceAll]);
            cmi.Checked := Grid.Columns[i].Visible;
            cmi.OnClick := MenuVisibleColumnClick;
            cmi.CloseMenuOnClick := False;
            DBGridEhVisibleColumnsIndicatorMenuItem.Add(cmi);
          end;
        end;
      end;
    
    // itmCut
      if Grid.IndicatorTitle.UseGlobalMenu and (itmCut in IndicatorTitleMenus) then
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  • 原文地址:https://www.cnblogs.com/CodeGear/p/4307596.html
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