GridEh Lookup

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Flexible adjustment of a lookup inplace editor

没有输入拼音码搜索功能。

Drop-Down Forms

这个比较符合中国人的习惯，搜索框，不错，点下来箭头才能弹出，能不能输入字母进入搜索。

EhLib allows to create Drop-down Forms that can be shown on pressing of edit button in the text editors.

GridEh的列有这个事件

void __fastcall TFrm::DBGridEh1Columns0OpenDropDownForm(TCustomDBGridEh *Grid, TColumnEh *Column, TEditButtonEh *Button, TCustomForm *&DropDownForm, TDynVarsEh *DynParams)

TDBLookupComboboxEh

Search panel

DBGridEh can display a special panel to search and filter the data in the grid.

curGrid->SearchPanel->FilterOnTyping，以下属性，很好用。

__property bool Enabled ;
__property bool PersistentShowing ;
__property TShortCut ShortCut;
__property TSearchPanelLocationEh;
__property bool FilterOnTyping;//输入字母实时过滤
__property bool FilterEnabled;

Data grouping

Grid allows to group data using columns as a criterion of grouping.

It is allowed to display a grid summarizing the records for each group, and the overall record summarizing the bottom of the grid.

DropDown filter list

 Grid allows to filter data using a droped down list box where users can select items for filtering using checkboxes.

GridEh Lookup

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原文地址：http://www.cnblogs.com/cb168/p/4314973.html