void CmpareFunc()
{
var path1 = this.textBox1.Text;
var path2 = this.textBox2.Text;
var path3 = this.textBox3.Text;
var isDir = Directory.Exists(path1) && Directory.Exists(path2) && Directory.Exists(path3);
if (!isDir)
{
MessageBox.Show("错误的目录！");
return;
}
var dirName = Path.GetFileName(path2);
var path = path3 + "//" + dirName;
if (Directory.Exists(path))
{
if (MessageBox.Show("存储位置存在相同名称的目录 " + dirName + ", 要覆盖吗？", "警告", MessageBoxButtons.OKCancel) == DialogResult.Cancel)
{
return;
}
else
{
CompareUtil.DeleteDir(path);
Directory.CreateDirectory(path);
}
}
CompareUtil.CompareDirectory(path1, path2, path);
this.SetText("结束");
}
public static void CompareDirectory(string oldDir, string newDir, string destDir)
{
destDir += "\\";
var dirs = Directory.GetDirectories(newDir);
foreach (var dir in dirs)
{
var dirName = Path.GetFileName(dir);
if (!IsValidDir(dirName))
{
continue;
}
var path1 = oldDir + "//" + dirName;
var path2 = destDir + dirName;
if (!Directory.Exists(path1))
{
CompareUtil.CopyDirectory(dir, path2);
}
else
{
EventDispatcher.DispatchEvent(1001, dir);
Thread.Sleep(10);
CompareUtil.CompareDirectory(path1, dir, path2);
}
}
var files = Directory.GetFiles(newDir);
foreach (var file in files)
{
var fileName = Path.GetFileName(file);
var path1 = oldDir + "//" + fileName;
var flag = false;
if (!File.Exists(path1))
{
flag = true;
}
else
{
var hash1 = Md5HashUtil.GetMD5HashFromFile(file);
var hash2 = Md5HashUtil.GetMD5HashFromFile(path1);
if (hash1 != hash2)
{
flag = true;
}
}
if (flag)
{
if (Directory.Exists(destDir) == false)
{
Directory.CreateDirectory(destDir);
}
FileInfo flinfo = new FileInfo(file);
flinfo.CopyTo(destDir + flinfo.Name, true);
EventDispatcher.DispatchEvent(1001, destDir + flinfo.Name);
Thread.Sleep(10);
}
}
}
