地图操作功能（加载数据，放大缩小，保存等）利用icommand实现。

最新推荐文章于 2022-12-17 21:53:31 发布

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最新推荐文章于 2022-12-17 21:53:31 发布

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分类专栏： AE C#

本文链接：https://blog.youkuaiyun.com/qq_40216244/article/details/80286794

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本文介绍了使用ArcGIS进行地图操作的各种命令实现方法，包括添加数据、平移、缩放、全屏显示及保存文档等功能。通过DevExpress控件触发不同的地图交互行为。

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private void barButtonItem2_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
ICommand m_Add = new ESRI.ArcGIS.Controls.ControlsAddDataCommandClass();
m_Add.OnCreate(axMapControl1.Object);
m_Add.OnClick();
ITool pTool = m_Add as ITool;
axMapControl1.CurrentTool = pTool;
}

private void barButtonItem3_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
ICommand m_Pan = new ESRI.ArcGIS.Controls.ControlsMapPanTool();
m_Pan.OnCreate(axMapControl1.Object);
m_Pan.OnClick();
ITool pTool = m_Pan as ITool;
axMapControl1.CurrentTool = pTool;
}

private void barButtonItem4_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
ICommand m_Extent = new ESRI.ArcGIS.Controls.ControlsMapFullExtentCommand();
m_Extent.OnCreate(axMapControl1.Object);
m_Extent.OnClick();
ITool pTool = m_Extent as ITool;
axMapControl1.CurrentTool = pTool;
}

private void barButtonItem5_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
ICommand m_EditingSave = new ESRI.ArcGIS.Controls.ControlsSaveAsDocCommand();
m_EditingSave.OnCreate(axMapControl1.Object);
m_EditingSave.OnClick();
ITool pTool = m_EditingSave as ITool;
axMapControl1.CurrentTool = pTool;
}

private void barButtonItem6_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
ICommand m_Zoomin = new ESRI.ArcGIS.Controls.ControlsMapZoomInToolClass();
m_Zoomin.OnCreate(axMapControl1.Object);
m_Zoomin.OnClick();
ITool pTool = m_Zoomin as ITool;
axMapControl1.CurrentTool = pTool;
}

private void barButtonItem7_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
ICommand m_Zoomout = new ESRI.ArcGIS.Controls.ControlsMapZoomOutToolClass();
m_Zoomout.OnCreate(axMapControl1.Object);
m_Zoomout.OnClick();
ITool pTool = m_Zoomout as ITool;
axMapControl1.CurrentTool = pTool;
}