mirror of https://github.com/dahall/Vanara.git
POTENTIALLY BREAKING CHANGE: Revamped SendMessage overloads to reduce accidential use of wrong overload. Most uses still work except passing a class in as lParam.
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@ -97,9 +97,53 @@ namespace Vanara.PInvoke.Tests
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[Test()]
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[Test()]
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public void SendMessageTest()
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public void SendMessageTest()
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{
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{
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throw new NotImplementedException();
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// WM_ERASEBKGND
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SendMessage(default, WindowMessage.WM_ERASEBKGND, (IntPtr)HDC.NULL);
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// WM_GETFONT
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HFONT hFont = SendMessage(default, WindowMessage.WM_GETFONT);
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// WM_GETTEXT
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var sb = new StringBuilder(256);
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SendMessage(default, WindowMessage.WM_GETTEXT, sb.Capacity, sb);
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// WM_GETTEXTLEN
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SendMessage(default, WindowMessage.WM_GETTEXTLENGTH);
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// WM_SETFONT
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SendMessage(default, WindowMessage.WM_SETFONT, (IntPtr)HFONT.NULL, true);
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// WM_SETICON
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SendMessage(default, WindowMessage.WM_SETICON, ICONSZ.ICON_BIG, (IntPtr)HICON.NULL);
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// WM_SETTEXT
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SendMessage(default, WindowMessage.WM_SETTEXT, default, "Text");
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SendMessage(default, WindowMessage.WM_SETTEXT, 4, "Text");
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// WM_DRAWITEM
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var dis = new DRAWITEMSTRUCT();
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SendMessage(default, WindowMessage.WM_DRAWITEM, 12, ref dis);
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// BCM_SETSPLITINFO
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SendMessage(default, ButtonMessage.BCM_SETSPLITINFO, default, ref dis);
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SendMessage(default, ButtonMessage.BCM_SETSPLITINFO, true, ref dis);
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SendMessage(default, ButtonMessage.BCM_SETSPLITINFO, 4, ref dis);
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// BCM_SETSPLITINFO
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SendMessage(default, ButtonMessage.BCM_SETDROPDOWNSTATE, true);
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}
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}
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public enum ICONSZ
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{
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ICON_BIG,
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ICON_SMALL
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}
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//public static IntPtr SendMessage<TMsg, THandle>(HWND hwnd, TMsg msg, THandle wParam) where TMsg : struct, IConvertible where THandle : IHandle
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// => SendMessage(hwnd, Convert.ToUInt32(msg), (IntPtr)wParam, IntPtr.Zero);
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[Test()]
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[Test()]
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public void SendMessageTest1()
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public void SendMessageTest1()
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{
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{
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