/**************************************************
*????Copyright?（c）?ZJCSoft
*????All?rights?reserved.
*
*????文件名稱：baseComboBox
*????描????述：自定義的下拉多選控件
*
*????創(chuàng)?建?人：?西域雪狼
*????創(chuàng)建日期：?2021-06-04
*????初始版本：?1.0
*
*????修?改?人：?
*????修改日期：?
*????當(dāng)前版本：?
**************************************************/
using?System;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Windows.Forms;
using?System.ComponentModel;
using?System.Collections.Generic;

namespace?ComboBoxTest
{
????public?class?baseComboBox?:?ComboBox
????{
????????///?

????????///?構(gòu)造函數(shù)
????????///?

????????public?baseComboBox（）
????????{
????????????DropDownstyle?=?ComboBoxstyle.DropDownList;
????????????boxControl.AfterSelect?+=?boxControl_AfterSelect;
????????????boxControl.Hide（）;
????????}

????????#region?參數(shù)定義
????????private?ComboBoxItemControl?boxControl?=?new?ComboBoxItemControl（）;
????????private?List?_selectedValues?=?new?List（）;
????????private?List?_selectedTexts?=?new?List（）;
????????private?int?_selectedIndex?=?-1;
????????ToolTip?tip?=?new?ToolTip（）;
????????#endregion

????????#region?控件屬性
????????[Description（“獲取或設(shè)置要在列表的下拉部分中顯示的最大項數(shù)。“）]
????????public?new?int?MaxDropDownItems?{?get?{?return?boxControl.MaxDropDownItems;?}?set?{?boxControl.MaxDropDownItems?=?value;?}?}
????????[Description（“獲取或設(shè)置一個值，該值指示是否顯示包含列標(biāo)題的行。“）]
????????public?bool?ColumnHeaderVisible?{?get?{?return?boxControl.ColumnHeaderVisible;?}?set?{?boxControl.ColumnHeaderVisible?=?value;?}?}
????????[Description（“獲取或設(shè)置一個值，該值指示是否顯示包含行標(biāo)題的列。“）]
????????public?bool?RowHeaderVisible?{?get?{?return?boxControl.RowHeaderVisible;?}?set?{?boxControl.RowHeaderVisible?=?value;?}?}
????????[Description（“獲取或設(shè)置一個值，指示是否允許多選“）]
????????public?bool?MultiSelect?{?get?{?return?boxControl.MultiSelect;?}?set?{?boxControl.MultiSelect?=?value;?}?}
????????[Description（“獲取或設(shè)置要用作中的各項的實際值的屬性路徑?System.Windows.Forms.ListControl。“）]
????????public?new?string?ValueMember?{?get?{?return?boxControl.ValueMember;?}?set?{?boxControl.ValueMember?=?value;?}?}
????????[Description（“獲取或設(shè)置該屬性以顯示此?System.Windows.Forms.ListControl。“）]
????????public?new?string?DisplayMember?{?get?{?return?boxControl.DisplayMember;?}?set?{?boxControl.DisplayMember?=?value;?}?}
????????[Description（“獲取或設(shè)置已多選的值“）?Browsable（false）]
????????public?List?SelectedValues
????????{
????????????get?{?return?_selectedValues;?}
????????????set
????????????{
????????????????var?newvalue?=?value????new?List（）;
????????????????_selectedValues?=?newvalue;
????????????????boxControl.SetSelectedValues（newvalue）;
????????????????boxControl_AfterSelect（null?null）;
????????????}
????????}
????????[Description（“獲取已選中的顯示內(nèi)容“）?Browsable（false）]
????????public?List?SelectedTexts?{?get?{?return?_selectedTexts;?}?}
????????[Description（“獲取或設(shè)置已選的值“）?Browsable（false）]
????????public?new?string?SelectedValue?{?get?{?return?SelectedVa

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

????..A..H.?????34816??2021-06-04?16:21??ComboBoxTest\.vs\ComboBoxTest\v15\.suo

?????文件??????????0??2021-06-04?14:17??ComboBoxTest\.vs\ComboBoxTest\v15\Server\sqlite3\db.lock

?????文件?????602112??2021-06-04?15:45??ComboBoxTest\.vs\ComboBoxTest\v15\Server\sqlite3\storage.ide

?????文件??????32768??2021-06-04?14:17??ComboBoxTest\.vs\ComboBoxTest\v15\Server\sqlite3\storage.ide-shm

?????文件????4136512??2021-06-04?15:57??ComboBoxTest\.vs\ComboBoxTest\v15\Server\sqlite3\storage.ide-wal

????..A..H.?????88064??2021-06-26?09:37??ComboBoxTest\.vs\ComboBoxTest\v16\.suo

?????文件????????189??2021-06-04?14:17??ComboBoxTest\ComboBoxTest\App.config

?????文件???????8839??2021-06-25?15:49??ComboBoxTest\ComboBoxTest\baseComboBox.cs

?????文件??????34816??2021-06-26?09:36??ComboBoxTest\ComboBoxTest\bin\Debug\ComboBoxTest.exe

?????文件????????189??2021-06-04?14:17??ComboBoxTest\ComboBoxTest\bin\Debug\ComboBoxTest.exe.config

?????文件??????83456??2021-06-26?09:36??ComboBoxTest\ComboBoxTest\bin\Debug\ComboBoxTest.pdb

?????文件??????13106??2021-06-26?09:31??ComboBoxTest\ComboBoxTest\ComboBoxItemControl.cs

?????文件???????8792??2021-06-25?16:12??ComboBoxTest\ComboBoxTest\ComboBoxItemControl.Designer.cs

?????文件???????5817??2021-06-25?16:12??ComboBoxTest\ComboBoxTest\ComboBoxItemControl.resx

?????文件???????4094??2021-06-04?15:23??ComboBoxTest\ComboBoxTest\ComboBoxTest.csproj

?????文件????????214??2021-06-24?16:30??ComboBoxTest\ComboBoxTest\obj\Debug\.NETframeworkVersion=v4.6.1.AssemblyAttributes.cs

?????文件????????180??2021-06-25?16:12??ComboBoxTest\ComboBoxTest\obj\Debug\ComboBoxTest.ComboBoxItemControl.resources

?????文件?????????42??2021-06-24?16:31??ComboBoxTest\ComboBoxTest\obj\Debug\ComboBoxTest.csproj.CoreCompileInputs.cache

?????文件???????1969??2021-06-25?17:06??ComboBoxTest\ComboBoxTest\obj\Debug\ComboBoxTest.csproj.FileListAbsolute.txt

?????文件???????1087??2021-06-26?09:32??ComboBoxTest\ComboBoxTest\obj\Debug\ComboBoxTest.csproj.GenerateResource.cache

?????文件???????2387??2021-06-26?09:36??ComboBoxTest\ComboBoxTest\obj\Debug\ComboBoxTest.csprojAssemblyReference.cache

?????文件??????34816??2021-06-26?09:36??ComboBoxTest\ComboBoxTest\obj\Debug\ComboBoxTest.exe

?????文件??????83456??2021-06-26?09:36??ComboBoxTest\ComboBoxTest\obj\Debug\ComboBoxTest.pdb

?????文件????????180??2021-06-04?16:21??ComboBoxTest\ComboBoxTest\obj\Debug\ComboBoxTest.Properties.Resources.resources

?????文件????????646??2021-06-26?09:32??ComboBoxTest\ComboBoxTest\obj\Debug\ComboBoxTest.TestForm.resources

?????文件??????28567??2021-06-04?15:57??ComboBoxTest\ComboBoxTest\obj\Debug\DesignTimeResolveAssemblyReferences.cache

?????文件???????7160??2021-06-04?14:56??ComboBoxTest\ComboBoxTest\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件??????????0??2021-06-04?14:17??ComboBoxTest\ComboBoxTest\obj\Debug\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs

?????文件??????????0??2021-06-04?14:17??ComboBoxTest\ComboBoxTest\obj\Debug\TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs

?????文件??????????0??2021-06-04?14:17??ComboBoxTest\ComboBoxTest\obj\Debug\TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs

............此處省略28個文件信息