private void OpenProject(object sender, RoutedEventArgs e) { if (CheckProject()) { System.Windows.Forms.OpenFileDialog fileDialog = new System.Windows.Forms.OpenFileDialog(); fileDialog.Filter = "MS Build Project Files|*.*proj"; System.Windows.Forms.DialogResult dr = fileDialog.ShowDialog(); if (dr == System.Windows.Forms.DialogResult.OK) { m_Project = new BuildProject(); this.InitializeData(); m_Project.LoadFromFile(fileDialog.FileName); } } }