private void mniExportTablePointsToTxt_Click(object sender, RoutedEventArgs e)
{
SaveFileDialog saveDialog = new SaveFileDialog()
{
Filter = StringTable.MainWindow_PlikiTXT + " (*.txt)|*.txt",
ValidateNames = true,
InitialDirectory = Directory.GetCurrentDirectory(),
OverwritePrompt = true,
AddExtension = true,
DefaultExt = ".txt",
CheckPathExists = true,
};
if (saveDialog.ShowDialog() == true)
{
this.ExportTablePointsAsTxt(saveDialog.FileName);
}
}