.NET平臺下專題地圖實現(xiàn)的C#代碼
private void 點密度圖ToolStripMenuItem_Click(object sender, EventArgs e)
{
//獲取當(dāng)前圖層 ，并把它設(shè)置成IGeoFeatureLayer的實例
IMap pMap = axMapControl1.Map
ILayer pLayer = pMap.get_Layer(0) as IFeatureLayer
IFeatureLayer pFeatureLayer = pLayer as IFeatureLayer
IGeoFeatureLayer pGeoFeatureLayer = pLayer as IGeoFeatureLayer
//獲取圖層上的feature
IFeatureClass pFeatureClass = pFeatureLayer.FeatureClass
IFeatureCursor pFeatureCursor = pFeatureClass.Search(null, false)
IFeature pFeature = pFeatureCursor.NextFeature()
標(biāo)簽：
ToolStripMenuItem_Click
EventArgs
private
object
上傳時間：
2013-11-27
上傳用戶：xlcky
