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;
}
}