private void btnCopyFile_Click(object sender, EventArgs e)
{
fileop fop = new fileop();
datas dd = new datas();
dd.setss(@"k:\video\SB.mp4");
dd.setsd(@"d:\SB.mp4");
Thread fct = new Thread(new ParameterizedThreadStart(fop.fcopy));
fct.Start(dd);
}
internal static bool PerformFileOperation(fileop operation, out string errorMsg)
{
errorMsg = null;
try {
operation();
return(true);
} catch (ArgumentException) {
errorMsg = "Invalid file path";
} catch (PathTooLongException) {
errorMsg = "Path too long";
} catch (DirectoryNotFoundException) {
errorMsg = "Directory not found";
} catch (IOException) {
errorMsg = "An IO error occurred.";
} catch (UnauthorizedAccessException) {
errorMsg = "Unsupported operation or insufficient permissions";
} catch (NotSupportedException) {
errorMsg = "Invalid path format";
} catch (SecurityException) {
errorMsg = "Insufficient permissions";
}
return(false);
}