public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
if (!provider.TryGetService(out IWindowsFormsEditorService editorService))
{
return(value);
}
if (_linkAreaUI is null)
{
IHelpService helpService = (IHelpService)provider.GetService(typeof(IHelpService));
// Child modal dialog -launching in SystemAware mode.
_linkAreaUI = DpiHelper.CreateInstanceInSystemAwareContext(() => new LinkAreaUI(helpService));
}
string text = string.Empty;
PropertyDescriptor property = null;
if (context?.Instance is not null)
{
property = TypeDescriptor.GetProperties(context.Instance)["Text"];
if (property?.PropertyType == typeof(string))
{
text = (string)property.GetValue(context.Instance);
}
}
string originalText = text;
_linkAreaUI.SampleText = text;
_linkAreaUI.Start(value);
if (editorService.ShowDialog(_linkAreaUI) == DialogResult.OK)
{
value = _linkAreaUI.Value;
text = _linkAreaUI.SampleText;
if (!originalText.Equals(text) && property?.PropertyType == typeof(string))
{
property.SetValue(context.Instance, text);
}
}
_linkAreaUI.End();
return(value);
}
