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?Measure
{
????///?

????///?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?Overriden?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?ToolbatControl
????????????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;
????????????}

????????????//allow?the?user?to?save?the?current?document
????????????DialogResult?res?=?MessageBox.Show（“Would?you?like?to?save?the?current?document?“?“AoView“?MessageBoxButtons.YesNo?MessageBoxIcon.Question）;
????????????if?（res?==?DialogResult.Yes）
????????????{
????????????????//launch?the?save?command?（why?work?hard!?）
????????????????ICommand?command?=?new?ControlsSaveAsDocCommandClass（）;
????????????????command.OnCreate（m_hookHelper.Hook）;
????????????????command.onclick（）;
????????????}

????????????//craete?a?new?Map
????????????IMap?map?=?new?MapClass（）;
????????????map.Name?=?“Map“;

????????????//assign?the?new?map?to?the?MapControl
????????????mapControl.DocumentFilename?=?string.Empty;
????????????mapControl.Map?=?map;
????????}

????????#endregion
????}
}

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

?????文件????????910??2008-09-01?19:52??測量\Measure.sln

????..A..H.?????16896??2009-02-17?14:44??測量\Measure.suo

?????文件???????2238??2008-09-01?19:52??測量\Measure\App.ico

?????文件??????48102??2008-10-04?20:06??測量\Measure\FrmMeasure.cs

?????文件???????2238??2008-09-01?19:52??測量\Measure\Earth.ico

?????文件??????19804??2008-09-10?10:27??測量\Measure\FrmMeasure.Designer.cs

?????文件??????10093??2008-09-10?10:27??測量\Measure\FrmMeasure.resx

?????文件???????4419??2008-09-02?15:18??測量\Measure\Measure.csproj

?????文件???????2955??2008-09-01?19:52??測量\Measure\CreateNewDocument.cs

?????文件????????511??2008-09-01?19:52??測量\Measure\Program.cs

?????文件????????246??2008-09-01?20:00??測量\Measure\MeasuredisTool.bmp

?????文件????????326??2008-09-01?20:00??測量\Measure\MeasuredisTool.cur

?????文件???????4676??2008-11-16?19:13??測量\Measure\MainForm.cs

?????文件??????12918??2008-11-16?19:13??測量\Measure\MainForm.Designer.cs

?????文件??????17546??2008-11-16?19:13??測量\Measure\MainForm.resx

?????文件??????14481??2008-11-17?19:31??測量\Measure\MeasuredisTool.cs

?????文件???????5612??2008-09-01?19:52??測量\Measure\Properties\Resources.resx

?????文件????????249??2008-09-01?19:52??測量\Measure\Properties\Settings.settings

?????文件???????1286??2008-09-01?19:52??測量\Measure\Properties\AssemblyInfo.cs

?????文件???????2836??2008-09-03?15:28??測量\Measure\Properties\Resources.Designer.cs

?????文件???????1103??2008-09-03?15:28??測量\Measure\Properties\Settings.Designer.cs

?????文件???????5632??2005-11-11?22:25??測量\Measure\bin\Debug\Measure.vshost.exe

?????文件??????69632??2008-11-17?19:31??測量\Measure\bin\Debug\Measure.exe

?????文件??????77312??2008-11-17?19:31??測量\Measure\bin\Debug\Measure.pdb

?????文件????????387??2009-02-17?14:07??測量\Measure\obj\Measure.csproj.FileList.txt

?????文件?????124174??2008-09-02?08:22??測量\Measure\obj\Debug\ResolveAssemblyReference.cache

?????文件????????326??2008-09-01?20:00??測量\Measure\obj\Debug\Measure.MeasuredisTool.cur

?????文件????????246??2008-09-01?20:00??測量\Measure\obj\Debug\Measure.MeasuredisTool.bmp

?????文件???????8163??2008-11-16?19:13??測量\Measure\obj\Debug\Measure.MainForm.resources

?????文件????????180??2008-09-02?08:22??測量\Measure\obj\Debug\Measure.Properties.Resources.resources

............此處省略17個文件信息