showdialog box

[Tichaona J]

Usually as below if you want to check the result of a open file dialog you use the following code: if (fDialog.ShowDialog() == DialogResult.OK) { MessageBox.Show("User clicked on OK / Open"); } However this does not seem to work when developing a Windows Presentation Foundation based application, any suggestions ?

[kapax5]

In WPF you cannot do that because it returns only Nullable<Boolean>. So, a code like this should do the trick:

fDialog.ShowDialog();

if (dialog.DialogResult.HasValue && dialog.DialogResult.Value)
{
MessageBox.Show("User clicked on OK / Open");
}