/// <summary>
/// Copies a file and overwrite existing files if desired.
/// </summary>
/// <param name="sourceFilePath">Full source path</param>
/// <param name="targetFilePath">Full target path</param>
/// <param name="overwrite">true to overwrite existing files</param>
/// <returns>True if copy succeeded, false if not. Check last Win32 Error to get further information.</returns>
public static bool CopyFile(PathInfo sourceFilePath, PathInfo targetFilePath, bool overwrite = false)
{
bool failOnExists = !overwrite;
bool result = Win32SafeNativeMethods.CopyFile(sourceFilePath.FullNameUnc, targetFilePath.FullNameUnc, failOnExists);
if (!result)
{
int win32Error = Marshal.GetLastWin32Error();
NativeExceptionMapping(sourceFilePath.FullName, win32Error);
}
return(result);
}
/// <summary>
/// Copies a file and overwrite existing files if desired.
/// </summary>
/// <param name="sourceFilePath">Full source path</param>
/// <param name="targetFilePath">Full target path</param>
/// <param name="win32Error">Last error occured</param>
/// <param name="overwrite">true to overwrite existing files</param>
/// <returns>True if copy succeeded, false if not. Check last Win32 Error to get further information.</returns>
/// <exception cref="PathNotFoundException">This error is fired if the specified path or a part of them does not exist.</exception>
public static bool CopyFile(string sourceFilePath, string targetFilePath, out Int32 win32Error, bool overwrite = false)
{
Contract.Requires(!String.IsNullOrWhiteSpace(sourceFilePath));
Contract.Requires(!String.IsNullOrWhiteSpace(targetFilePath));
if (!Win32SafeNativeMethods.CopyFile(sourceFilePath, targetFilePath, !overwrite))
{
win32Error = Marshal.GetLastWin32Error();
return(false);
}
win32Error = 0;
return(true);
}