private void UpdateUpDown()
{
if (this.ShowUpDown)
{
EnumChildren wrapper = new EnumChildren();
System.Windows.Forms.NativeMethods.EnumChildrenCallback lpEnumFunc = new System.Windows.Forms.NativeMethods.EnumChildrenCallback(wrapper.enumChildren);
System.Windows.Forms.UnsafeNativeMethods.EnumChildWindows(new HandleRef(this, base.Handle), lpEnumFunc, System.Windows.Forms.NativeMethods.NullHandleRef);
if (wrapper.hwndFound != IntPtr.Zero)
{
System.Windows.Forms.SafeNativeMethods.InvalidateRect(new HandleRef(wrapper, wrapper.hwndFound), (System.Windows.Forms.NativeMethods.COMRECT)null, true);
System.Windows.Forms.SafeNativeMethods.UpdateWindow(new HandleRef(wrapper, wrapper.hwndFound));
}
}
}
/// <devdoc>
/// Forces a repaint of the updown control if it is displayed.
/// </devdoc>
/// <internalonly/>
private void UpdateUpDown() {
// The upDown control doesn't repaint correctly.
//
if (ShowUpDown) {
EnumChildren c = new EnumChildren();
NativeMethods.EnumChildrenCallback cb = new NativeMethods.EnumChildrenCallback(c.enumChildren);
UnsafeNativeMethods.EnumChildWindows(new HandleRef(this, Handle), cb, NativeMethods.NullHandleRef);
if (c.hwndFound != IntPtr.Zero) {
SafeNativeMethods.InvalidateRect(new HandleRef(c, c.hwndFound), null, true);
SafeNativeMethods.UpdateWindow(new HandleRef(c, c.hwndFound));
}
}
}
private void UpdateUpDown()
{
if (this.ShowUpDown)
{
EnumChildren wrapper = new EnumChildren();
System.Windows.Forms.NativeMethods.EnumChildrenCallback lpEnumFunc = new System.Windows.Forms.NativeMethods.EnumChildrenCallback(wrapper.enumChildren);
System.Windows.Forms.UnsafeNativeMethods.EnumChildWindows(new HandleRef(this, base.Handle), lpEnumFunc, System.Windows.Forms.NativeMethods.NullHandleRef);
if (wrapper.hwndFound != IntPtr.Zero)
{
System.Windows.Forms.SafeNativeMethods.InvalidateRect(new HandleRef(wrapper, wrapper.hwndFound), (System.Windows.Forms.NativeMethods.COMRECT) null, true);
System.Windows.Forms.SafeNativeMethods.UpdateWindow(new HandleRef(wrapper, wrapper.hwndFound));
}
}
}
