string OverwritePrompt(string filename)
{
switch (existingFileAction)
{
case ExistingFileAction.Skip:
return(null);
case ExistingFileAction.Overwrite:
return(filename);
case ExistingFileAction.Rename:
return(GetPathToRename(filename));
}
Console.WriteLine(string.Format($"The file {filename} already exists. Overwrite? [Y]es | [N]o | [A]lways | n[E]ver | [R]ename | A[l]ways rename"));
while (true)
{
switch (Console.Read())
{
case 'y':
case 'Y':
return(filename);
case 'n':
case 'N':
return(null);
case 'a':
case 'A':
existingFileAction = ExistingFileAction.Overwrite;
return(filename);
case 'e':
case 'E':
existingFileAction = ExistingFileAction.Skip;
return(null);
case 'r':
case 'R':
return(GetPathToRename(filename));
case 'l':
case 'L':
existingFileAction = ExistingFileAction.Rename;
return(GetPathToRename(filename));
}
}
}
private void AbortButton_Click(object sender, RoutedEventArgs e)
{
this.DialogResult = false;
this.FileAction = ExistingFileAction.Abort;
}
private void RenameButton_Click(object sender, RoutedEventArgs e)
{
this.DialogResult = true;
this.FileAction = ExistingFileAction.Rename;
}
