文件名称：EhLib 6.2 Build 6.2.136 D7-XE4 Full Source
文件大小：8.53MB
文件格式：7Z
更新时间：2016-09-04 03:18:01
DataGrid Delphi
Delphi 7 – 2006, CodeGear Delphi 2007, RAD Studio 2009, Embarcadero RAD Studio 2010, XE - XE4 What's new in version 6.2 + DropDownForms technology - customizing droped down windows. Typical DropDown window - is the list that appears in the TComboBox control when you click on the edit button with down arrow in the control. New technology of DropDropForms allows you to create forms that appear and work similarly to the drop down list of TComboBox. These forms can be displayed by pressing one of the edit buttons within controls TDBEditEh, TDBNumberEditEh, TInplaceEditor in DBGridEh etc. See detailed description of using DropDownForms in the document ; Section - DropDownForms and See an Example in the: \Demos\DropDownForm\Project1.dpr compiled project: \Demos\Bin\DropDownForm.Exe New properties to customize the drop-down Form are in the following classes: (For DBGridEh) TColumnEh.DropDownFormParam TColumnEh.EditButtons[i].DropDownFormParam (For DBVertGridEh) TFieldRowEh.DropDownFormParam TFieldRowEh.EditButtons[i].DropDownFormParam TDBEditEh.EditButton.DropDownFormParam TDBEditEh.EditButtons[i].DropDownFormParam In EditButtons for TDBNumberEditEh, TDBDateTimeEditEh, TDBComboBoxEh, TDBLookupComboBoxEh controls. (In DBVertGridEh) + Added possibility to group rows into categories. See TDBVertGridEh.RowCategories property. Assign category name in the property TFieldRowEh.CategoryName. The rows can be grouped by: Category Title, Field Type or presence/absence of values in the current record. + Added possibility to sort the rows by the row captions. See property TDBVertGridEh.RowsSortOrder. (В DBGridEh) + In DBGridEh at Design-Time it is allowed to create DB components and assign DataSource and DataSource.DataSet properties. Right-click above the Design-Time panel in the lower right corner of the Grid and select the menu to assign or create a required component.