public void CloseExternalEditWindow()
{
if (externalEditView == null)
{
return;
}
externalEditView.Close();
externalEditView = null;
}
public void OpenExternalEditWindow(SelectedMaterialProvider selectedMaterialProvider, IFontService fontService)
{
if (externalEditView != null)
{
CloseExternalEditWindow();
}
externalEditView = new ExternalEditView
{
DataContext = new ExternalViewModel(selectedMaterialProvider, fontService),
Owner = mainWindow
};
externalEditView.Show();
}