public static TWindow CreateExternalWindow <TWindow>(Func <TWindow> instanceCreator, string className,
bool takeOwnership = true,
string text = null, WindowStyles?styles = null,
WindowExStyles?exStyles = null, int?x = null, int?y = null,
int?width = null, int?height = null, IntPtr?hParent = null, IntPtr?hMenu = null,
IntPtr?hInstance = null, IntPtr?extraParams = null, uint?controlStyles = null,
IConstructionParams constructionParams = null)
where TWindow : WindowCore
{
if (string.IsNullOrWhiteSpace(className))
{
throw new ArgumentException("className is not valid");
}
if (constructionParams == null)
{
constructionParams = new ConstructionParams();
}
return(CreateExternalWindowCore(
instanceCreator,
takeOwnership,
className,
text,
styles ?? constructionParams.Styles,
exStyles ?? constructionParams.ExStyles,
x ?? constructionParams.X,
y ?? constructionParams.Y,
width ?? constructionParams.Width,
height ?? constructionParams.Height,
hParent ?? constructionParams.ParentHandle,
hMenu ?? constructionParams.MenuHandle,
hInstance ?? Cache.Instance.ProcessHandle,
extraParams ?? IntPtr.Zero,
controlStyles ?? constructionParams.ControlStyles));
}
private TWindow CreateWindowInnerCore <TWindow>(TWindow instance,
string text, WindowStyles?styles,
WindowExStyles?exStyles, int?x, int?y,
int?width, int?height, IntPtr?hParent, IntPtr?hMenu, uint?controlStyles,
IConstructionParams constructionParams)
where TWindow : WindowCore
{
if (constructionParams == null)
{
constructionParams = new ConstructionParams();
}
return(this.CreateWindowCoreFromInstance(instance,
text,
styles ?? constructionParams.Styles,
exStyles ?? constructionParams.ExStyles,
x ?? constructionParams.X,
y ?? constructionParams.Y,
width ?? constructionParams.Width,
height ?? constructionParams.Height,
hParent ?? constructionParams.ParentHandle,
hMenu ?? constructionParams.MenuHandle,
controlStyles ?? constructionParams.ControlStyles));
}