private void ApplyOptionConfiguration(TaskDialogNativeMethods.TaskDialogConfiguration dialogConfig)
{
// Handle options - start with no options set.
TaskDialogNativeMethods.TaskDialogOptions options = TaskDialogNativeMethods.TaskDialogOptions.None;
if (cancelable)
{
options |= TaskDialogNativeMethods.TaskDialogOptions.AllowCancel;
}
if (footerCheckBoxChecked.HasValue && footerCheckBoxChecked.Value)
{
options |= TaskDialogNativeMethods.TaskDialogOptions.CheckVerificationFlag;
}
if (hyperlinksEnabled)
{
options |= TaskDialogNativeMethods.TaskDialogOptions.EnableHyperlinks;
}
if (detailsExpanded)
{
options |= TaskDialogNativeMethods.TaskDialogOptions.ExpandedByDefault;
}
if (Tick != null)
{
options |= TaskDialogNativeMethods.TaskDialogOptions.UseCallbackTimer;
}
if (startupLocation == TaskDialogStartupLocation.CenterOwner)
{
options |= TaskDialogNativeMethods.TaskDialogOptions.PositionRelativeToWindow;
}
// Note: no validation required, as we allow this to
// be set even if there is no expanded information
// text because that could be added later.
// Default for Win32 API is to expand into (and after)
// the content area.
if (expansionMode == TaskDialogExpandedDetailsLocation.ExpandFooter)
{
options |= TaskDialogNativeMethods.TaskDialogOptions.ExpandFooterArea;
}
// Finally, apply options to config.
dialogConfig.taskDialogFlags = options;
}
private bool IsOptionSet(TaskDialogNativeMethods.TaskDialogOptions flag) => ((nativeDialogConfig.taskDialogFlags & flag) == flag);
private bool IsOptionSet(TaskDialogNativeMethods.TaskDialogOptions flag)
{
return((this.nativeDialogConfig.taskDialogFlags & flag) == flag);
}
