private void SettingsHost_FormClosing(object sender, FormClosingEventArgs e)
{
if (!_closedInCode)
{
if (elementHost1.Child is SettingsControl sc && sc.Dirty)
{
StringBuilder sb = new StringBuilder();
sb.AppendLine("Do you wish to save your changes?");
sb.AppendLine(" Click 'Yes' to save your changes and exit.");
sb.AppendLine(" Click 'No' to discard your changes and exit.");
sb.AppendLine(" Click 'Cancel' to return to the form.");
DialogResult dr = UserInteractions.AskUserYesNoCancel(sb.ToString());
switch (dr)
{
case DialogResult.Cancel:
e.Cancel = true;
break;
case DialogResult.Yes:
SystemOptions = sc.SystemOptions;
SystemOptions.Save();
DialogResult = DialogResult.OK;
break;
case DialogResult.No:
DialogResult = DialogResult.Cancel;
break;
}
}
}
}
private void OnWpfButtonClick(object sender, EventArgs e)
{
WpfEventArgs args = (WpfEventArgs)e;
switch (args.Button.ToLower())
{
case "ok":
DialogResult = DialogResult.OK;
if (elementHost1.Child is SettingsControl sc)
{
SystemOptions = sc.SystemOptions;
SystemOptions.Save();
sc.Dirty = false;
Hide();
}
break;
case "cancel":
DialogResult = DialogResult.Cancel;
_closedInCode = true;
Hide();
break;
}
}
