/// <summary>
/// Opens a Dialog in which the User can select a File inside a Directory.
/// </summary>
/// <param name="dir">Directory to show.</param>
/// <param name="fileExtension">File-Extension to search from.</param>
/// <param name="title">Title of the Dialog.</param>
/// <returns>Selected File. Null if empty.</returns>
public string OpenDirDialog(string dir, string fileExtension, string title)
{
var window = new DirectorySelectorDialog(dir, fileExtension, title);
if (window.ShowDialog() == true)
{
return(window.SelectedFile);
}
return(null);
}
private void Output_btn_Click(object sender, EventArgs e)
{
var result = DirectorySelectorDialog.ShowDialog();
if (result == DialogResult.OK && !string.IsNullOrWhiteSpace(DirectorySelectorDialog.SelectedPath))
{
SaveDirectoryTextBox.Text = SaveDirectory = DirectorySelectorDialog.SelectedPath;
DirectorySelectorDialog.SelectedPath = null;
return;
}
if (string.IsNullOrWhiteSpace(SaveDirectory))
{
SaveDirectoryTextBox.Text = "No Directory Selected";
}
}