public static void MergeManyShpFile(string[] filenames, string tempfile, string TargetFile) { ShpFunction.MergeShp(filenames[0], filenames[1], tempfile); string temp = ""; for (int i = 2; i < filenames.Length; i++) { ShpFunction.MergeShp(filenames[i], tempfile, TargetFile); temp = tempfile; tempfile = TargetFile; TargetFile = temp; } File.Delete(tempfile); }
public static void MergeManyShpFile(string[] filenames, string TargetFile) { string Temp1 = TargetFile.Substring(TargetFile.LastIndexOf("\\"), TargetFile.Length - TargetFile.LastIndexOf("\\")); string tempfile = TargetFile.Replace(Temp1, "") + "\\Tempfile.shp"; ShpFunction.MergeShp(filenames[0], filenames[1], tempfile); string temp = ""; for (int i = 2; i < filenames.Length; i++) { ShpFunction.MergeShp(filenames[i], tempfile, TargetFile); temp = tempfile; tempfile = TargetFile; TargetFile = temp; } File.Copy(tempfile, TargetFile, true); File.Delete(tempfile); }
private void button3_Click(object sender, EventArgs e) { TextFileName = textBox2.Text.Trim(); TextFileName1 = textBox3.Text.Trim(); SaveFileDialog sfd = new SaveFileDialog(); //string localFilePath, fileNameExt, newFileName, FilePath; sfd.Filter = "Shp文件|*.shp"; //设置文件类型 sfd.FilterIndex = 1; //设置默认文件类型显示顺序 sfd.RestoreDirectory = true; //保存对话框是否记忆上次打开的目录 if (sfd.ShowDialog() == DialogResult.OK) //点了保存按钮进入 { localFilePath = sfd.FileName.ToString(); //获得文件路径 string fileNameExt = localFilePath.Substring(localFilePath.LastIndexOf("\\") + 1); //获取文件名,不带路径 } TextFileName2 = localFilePath; if (!File.Exists(TextFileName) && !File.Exists(TextFileName1)) // 首先判断,文件是否已经存在 { MessageBox.Show(TextFileName + "文件不存在!"); // 如果文件不存在,那么提示无法读取! return; } ShpFunction.MergeShp(TextFileName, TextFileName1, TextFileName2); MessageBox.Show("合并成功!"); }
private void button6_Click(object sender, EventArgs e) { string foldPath = ""; FolderBrowserDialog dialog = new FolderBrowserDialog(); dialog.Description = "请选择文件路径"; if (dialog.ShowDialog() == DialogResult.OK) { foldPath = dialog.SelectedPath; MessageBox.Show("已选择文件夹:" + foldPath, "选择文件夹提示", MessageBoxButtons.OK, MessageBoxIcon.Information); }//获取文件夹名字 string[] filenames = Directory.GetFiles(foldPath); //获取该文件夹下面的所有文件名 SaveFileDialog sfd = new SaveFileDialog(); //string localFilePath, fileNameExt, newFileName, FilePath; sfd.Filter = "Shp文件|*.shp"; //设置文件类型 sfd.FilterIndex = 1; //设置默认文件类型显示顺序 sfd.RestoreDirectory = true; //保存对话框是否记忆上次打开的目录 if (sfd.ShowDialog() == DialogResult.OK) //点了保存按钮进入 { localFilePath = sfd.FileName.ToString(); //获得文件路径 string fileNameExt = localFilePath.Substring(localFilePath.LastIndexOf("\\") + 1); //获取文件名,不带路径 } TextFileName2 = localFilePath; TextFileName1 = "d:\\hhhh.shp"; string temp = ""; for (int i = 0; i < filenames.Length; i++) { File.Delete(TextFileName2); ShpFunction.MergeShp(filenames[i], TextFileName1, TextFileName2); temp = TextFileName1; TextFileName1 = TextFileName2; TextFileName2 = temp; } }