using?System;
using?System.Drawing;
using?System.Runtime.InteropServices;
using?System.Windows.Forms;
using?ESRI.ArcGIS.ADF.baseClasses;
using?ESRI.ArcGIS.ADF.CATIDs;
using?ESRI.ArcGIS.Controls;
using?ESRI.ArcGIS.Carto;
using?ESRI.ArcGIS.SystemUI;

namespace?MapControlFunction
{
????///?

????///?Summary?description?for?CreateNewDocument.
????///?

????public?class?CreateNewDocument?:?baseCommand
????{
????????private?IHookHelper?m_hookHelper?=?null;

????????//constructor
????????public?CreateNewDocument（）
????????{
????????????//update?the?base?properties
????????????base.m_category?=?“.NET?Samples“;
????????????base.m_caption?=?“NewDocument“;
????????????base.m_message?=?“Create?a?new?map“;
????????????base.m_toolTip?=?“Create?a?new?map“;
????????????base.m_name?=?“DotNetTemplate_NewDocumentCommand“;
????????}

????????#region?Overridden?Class?Methods

????????///?

????????///?Occurs?when?this?command?is?created
????????///?

????????///?Instance?of?the?application
????????public?override?void?OnCreate（object?hook）
????????{
????????????if?（m_hookHelper?==?null）
????????????????m_hookHelper?=?new?HookHelperClass（）;

????????????m_hookHelper.Hook?=?hook;
????????}

????????///?

????????///?Occurs?when?this?command?is?clicked
????????///?

????????public?override?void?onclick（）
????????{
????????????IMapControl3?mapControl?=?null;

????????????//get?the?MapControl?from?the?hook?in?case?the?container?is?a?ToolbarControl
????????????if?（m_hookHelper.Hook?is?IToolbarControl）
????????????{
????????????????mapControl?=?（IMapControl3）（（IToolbarControl）m_hookHelper.Hook）.Buddy;
????????????}
????????????//In?case?the?container?is?MapControl
????????????else?if?（m_hookHelper.Hook?is?IMapControl3）
????????????{
????????????????mapControl?=?（IMapControl3）m_hookHelper.Hook;
????????????}
????????????else
????????????{
????????????????MessageBox.Show（“Active?control?must?be?MapControl!“?“Warning“?MessageBoxButtons.OK?MessageBoxIcon.Exclamation）;
????????????????return;
????????????}

????????????//check?to?see?if?there?is?an?active?edit?session?and?whether?edits?have?been?made
????????????DialogResult?result;
????????????IEngineEditor?engineEditor?=?new?EngineEditorClass（）;

????????????if?（（engineEditor.EditState?==?esriEngineEditState.esriEngineStateEditing）?&&?（engineEditor.HasEdits（）?==?true））
????????????{
????????????????result?=?MessageBox.Show（“Would?you?like?to?save?your?edits“?“Save?Edits“?MessageBoxButtons.YesNoCancel?MessageBoxIcon.Question）;

????????????????switch?（result）
????????????????{

????????????????????case?DialogResult.Cancel:
????????????????????????return;

????????????????????case?DialogResult.No:
????????????????????????engineEditor.StopEditing（false）;
????????????????????????break;

????????????????????case?DialogResult.Yes:
????????????????????????engineEdito

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件????????896??2012-02-25?16:38??MapControlFunction\MapControlFunction.sln

????..A..H.?????24576??2012-02-28?23:16??MapControlFunction\MapControlFunction.suo

?????文件????????144??2012-02-25?16:56??MapControlFunction\MapControlFunction\app.config

?????文件???????2238??2012-02-25?16:38??MapControlFunction\MapControlFunction\App.ico

?????文件???????3883??2012-02-25?16:38??MapControlFunction\MapControlFunction\CreateNewDocument.cs

?????文件???????2238??2012-02-25?16:38??MapControlFunction\MapControlFunction\Earth.ico

?????文件???????8744??2012-02-28?23:16??MapControlFunction\MapControlFunction\MainForm.cs

?????文件??????15304??2012-02-28?21:43??MapControlFunction\MapControlFunction\MainForm.Designer.cs

?????文件??????17693??2012-02-28?21:43??MapControlFunction\MapControlFunction\MainForm.resx

?????文件???????7637??2012-02-27?22:50??MapControlFunction\MapControlFunction\MapControlFunction.csproj

?????文件????????452??2012-02-25?16:56??MapControlFunction\MapControlFunction\MapControlFunction.csproj.user

?????文件????????839??2012-02-25?16:38??MapControlFunction\MapControlFunction\Program.cs

?????文件??????30720??2012-02-28?22:02??MapControlFunction\MapControlFunction\bin\Debug\MapControlFunction.exe

?????文件????????144??2012-02-25?16:56??MapControlFunction\MapControlFunction\bin\Debug\MapControlFunction.exe.config

?????文件??????34304??2012-02-28?22:02??MapControlFunction\MapControlFunction\bin\Debug\MapControlFunction.pdb

?????文件??????11600??2012-02-28?22:05??MapControlFunction\MapControlFunction\bin\Debug\MapControlFunction.vshost.exe

?????文件????????144??2012-02-25?16:56??MapControlFunction\MapControlFunction\bin\Debug\MapControlFunction.vshost.exe.config

?????文件????????490??2010-03-17?22:39??MapControlFunction\MapControlFunction\bin\Debug\MapControlFunction.vshost.exe.manifest

?????文件?????117862??2012-02-27?22:31??MapControlFunction\MapControlFunction\obj\x86\Debug\DesignTimeResolveAssemblyReferences.cache

?????文件???????7236??2012-02-28?22:02??MapControlFunction\MapControlFunction\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件????????620??2012-02-28?22:02??MapControlFunction\MapControlFunction\obj\x86\Debug\GenerateResource.read.1.tlog

?????文件????????714??2012-02-28?22:02??MapControlFunction\MapControlFunction\obj\x86\Debug\GenerateResource.write.1.tlog

?????文件????????968??2012-02-28?22:05??MapControlFunction\MapControlFunction\obj\x86\Debug\MapControlFunction.csproj.FileListAbsolute.txt

?????文件??????30720??2012-02-28?22:02??MapControlFunction\MapControlFunction\obj\x86\Debug\MapControlFunction.exe

?????文件???????8386??2012-02-28?22:02??MapControlFunction\MapControlFunction\obj\x86\Debug\MapControlFunction.MainForm.resources

?????文件??????34304??2012-02-28?22:02??MapControlFunction\MapControlFunction\obj\x86\Debug\MapControlFunction.pdb

?????文件????????180??2012-02-27?22:50??MapControlFunction\MapControlFunction\obj\x86\Debug\MapControlFunction.Properties.Resources.resources

?????文件?????131733??2012-02-28?22:02??MapControlFunction\MapControlFunction\obj\x86\Debug\ResolveAssemblyReference.cache

?????文件???????4608??2012-02-27?22:31??MapControlFunction\MapControlFunction\obj\x86\Debug\TempPE\Properties.Resources.Designer.cs.dll

?????文件???????1298??2012-02-25?16:38??MapControlFunction\MapControlFunction\Properties\AssemblyInfo.cs

............此處省略17個(gè)文件信息