MXD文档导入
1 private void btnLoadMxFile_Click(object sender, EventArgs e)
2 {
3 OpenFileDialog pOpenFile = new OpenFileDialog();
4 pOpenFile.CheckFileExists = true;
5 pOpenFile.Filter = "ArcMap文档（*.mxd）|*.mxd;|ArcMap模板（*.mxt）|*.mxt;|发布文件地图（*.pmf）|*.pmf";
6 pOpenFile.Title = "打开地图文档";
7 pOpenFile.Multiselect = false;
8 pOpenFile.RestoreDirectory = true; //保存打开路径
9 if (pOpenFile.ShowDialog() == DialogResult.OK)
10 {
11 string fileName = pOpenFile.FileName;
12 if (fileName == "") return;
13 if (mainMapControl.CheckMxFile(fileName))
14 {
15 mainMapControl.ClearLayers();
16 mainMapControl.LoadMxFile(fileName); //采用AxMapControl控件的LoadMxFile()方法添加MXD文档
17 }
18 else
19 {
20 MessageBox.Show(fileName + "是无效的地图文档！", "信息提示");
21 return;
22 }
23 }
24 }
1 private void btnImapDocument_Click(object sender, EventArgs e)
2 {
3 OpenFileDialog pOpenFile = new OpenFileDialog();
4 pOpenFile.CheckFileExists = true;
5 pOpenFile.Filter = "ArcMap文档（*.mxd）|*.mxd;|ArcMap模板（*.mxt）|*.mxt;|发布文件地图（*.pmf）|*.pmf";
6 pOpenFile.Title = "打开地图文档";
7 pOpenFile.Multiselect = false;
8 pOpenFile.RestoreDirectory = true;
9 if (pOpenFile.ShowDialog() == DialogResult.OK)
10 {
11 string fileName = pOpenFile.FileName;
12 if (fileName == "") return;
13 if (mainMapControl.CheckMxFile(fileName))
14 {
15 IMapDocument pMapDoc = new MapDocument(); //采用IMapDocument接口实例的Open()方法打开MXD文档
16 pMapDoc.Open(fileName);
17 mainMapControl.Map = pMapDoc.ActiveView.FocusMap;
18 mainMapControl.ActiveView.Refresh();
19 }
20 else
21 {
22 MessageBox.Show(fileName + "是无效的地图文档！", "信息提示");
23 return;
24 }
25 }
26 }
Shp文档格式导入
1 private void btnAddShapeFile_Click(object sender, EventArgs e)
2 {
3 OpenFileDialog pOpenFile = new OpenFileDialog();
4 pOpenFile.CheckFileExists = true;
5 pOpenFile.Filter = "Shape文件（*.shp）|*.shp";
6 pOpenFile.Title = "打开shape文件";
7 pOpenFile.Multiselect = false;
8 pOpenFile.RestoreDirectory = true;
9 if (pOpenFile.ShowDialog() == DialogResult.OK)
10 {
11 string FullPath = pOpenFile.FileName;
12 int pIndex = FullPath.LastIndexOf("\\");
13 string pFilePath = FullPath.Substring(0, pIndex);//文件路径
14 string pFileName = FullPath.Substring(pIndex + 1);//文件名
15 mainMapControl.AddShapeFile(pFilePath, pFileName); //AddShapeFile(文件路径,文件名)
16 mainMapControl.ActiveView.Refresh();
17 }
18 }
栅格数据导入
1 private void btnAddRasterFile_Click(object sender, EventArgs e)
2 {
3 OpenFileDialog pFileDialog = new OpenFileDialog();
4 pFileDialog.Title = "打开栅格数据";
5 pFileDialog.Filter = "栅格数据（*.*）|*.img;*.bmp;*tif;*img|(*.img)|*.img|(*.tif)|*.tif;|(*.bmp)|*.bmp|(*.img)|*.img";
6 pFileDialog.Multiselect = true;//对选
7 pFileDialog.CheckFileExists = true;//判断是否存在文件，返回bool
8 if (pFileDialog.ShowDialog() == DialogResult.OK)
9 {
10 //获取文件基本信息
11 string fullPath = pFileDialog.FileName;
12 int pIndex = fullPath.LastIndexOf("\\");
13 string pFilePath = fullPath.Substring(0, pIndex);
14 string pFileName = fullPath.Substring(pIndex + 1);
15 //获取一个工作空间并转化为Raster栅格空间
16 IWorkspaceFactory pWorkspaceFac = new RasterWorkspaceFactoryClass();
17 IWorkspace pWorkspace = pWorkspaceFac.OpenFromFile(pFilePath, 0);//打开的是路径
18 IRasterWorkspace pRasterWorkspace = pWorkspace as IRasterWorkspace;
19 IRasterDataset pRasterDataset = pRasterWorkspace.OpenRasterDataset(pFileName);
20 //金字塔判断与创建
21 IRasterPyramid3 pRasterPyramid;
22 pRasterPyramid = pRasterDataset as IRasterPyramid3;
23 if (pRasterPyramid != null)//判断文件是否存在
24 {
25 if (!pRasterPyramid.Present)
26 { pRasterPyramid.Create(); }
27 }
28 IRaster pRaster;
29 pRaster = pRasterDataset.CreateDefaultRaster();
30 IRasterLayer pRasterLayer;
31 pRasterLayer = new RasterLayerClass();
32 //pRasterLayer.CreateFromRaster(pRaster);
33 pRasterLayer.CreateFromDataset(pRasterDataset);
34 ILayer pLayer = pRasterLayer as ILayer;
35 mainMapControl.AddLayer(pLayer);
36 EagleEyeMapControl.AddLayer(pLayer);
37 mainMapControl.ActiveView.Refresh();
38 EagleEyeMapControl.ActiveView.Refresh();
39 }
40 }
CAD格式导入
1 private void btnAddCadByLayer_Click(object sender, EventArgs e)
2 {
3 OpenFileDialog pOpenFileDia = new OpenFileDialog();
4 pOpenFileDia.Title = "打开CAD数据文件";
5 pOpenFileDia.Multiselect = true;
6 pOpenFileDia.Filter = "CAD(*.dwg)|*.dwg";
7 pOpenFileDia.CheckFileExists = true;
8 if (pOpenFileDia.ShowDialog() == DialogResult.OK)
9 {
10 mainMapControl.ClearLayers();
11 //string FullName=pOpenFileDia.FileName;
12 //int pIndex=FullName.LastIndexOf("\\");
13 //string filePath=FullName.Substring(0,pIndex);
14 //string fileName=FullName.Substring(pIndex+1);
15
16 string filePath = System.IO.Path.GetDirectoryName(pOpenFileDia.FileName); //使用System.IO.Path直接获取路径名称和文件名
17 string fileName = System.IO.Path.GetFileName(pOpenFileDia.FileName);
18
19 IWorkspaceFactory pWorkspaceFac = new CadWorkspaceFactoryClass();
20 IWorkspace pWorkspace = pWorkspaceFac.OpenFromFile(filePath, 0);
21 IFeatureWorkspace pFeatureWorkspace = pWorkspace as IFeatureWorkspace;
22
23 IFeatureClass pFeatureClass = pFeatureWorkspace.OpenFeatureClass(fileName + ":Annotation"); //fileName是文件名,后面加上：Annotation/point/polyline/polygon是打开对应的注记、点、线、面文件
24 IFeatureLayer pFeatureLayer = new FeatureLayerClass(); //featureLayer可以实例化,它是要素类的表现形式
25 pFeatureLayer.FeatureClass = pFeatureClass; //featureClass是存储数据,通过直接获取无法实例化,每一个featureClass都有一个Geometry模型
26 pFeatureLayer.Name = fileName;
27 mainMapControl.AddLayer(pFeatureLayer);
28 mainMapControl.ActiveView.Refresh();
29 EagleEyeMapControl.AddLayer(pFeatureLayer);
30 EagleEyeMapControl.ActiveView.Refresh();
31 }
32 }
时间： 2024-10-08 12:29:12