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POClipboard.GetText overrides clipboard?
 

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  1. POClipboard.GetText overrides clipboard?
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    <p>Here is what im trying to do: There is some game which writes some info about item under mouse cursor into clipboard when i press Ctrl-C. Im trying to grab that info and select some stuff i need from it. Im doing it like this:</p> <pre><code> //at form load RegisterHotKey(this.Handle, 0, 0x002, (int)Keys.C); protected override void WndProc(ref Message m) { if (m.Msg == 0x0312) { int id = m.WParam.ToInt32(); if (id == 0) { System.Threading.Thread.Sleep(155); //ive thought if i add some delay it would help but it doesnt... string textFromClipboard = Clipboard.GetText(); if (textFromClipboard.Contains("Itemlevel: ")) { // do some stuff with data IF it exists in clipboard, doesnt important what i do - i never get here } } } base.WndProc(ref m); } </code></pre> <p>So basically, when i press Ctrl-C in-game without this program on - all works fine, info copied in clipboard. When i turn program on - clipboard stays same as it was before i press Ctrl-C in-game. How do i prevent this? How do i get text from clipboard correctly? Maybe the way i get this text is wrong? Or maybe that registered hotkey interferes with game hotkey so it doesn't work anymore?</p> <p>update: Ive figured out some simple solution, but very rough and barbaric. But it works fine. </p> <pre><code> public static void KeyDown(System.Windows.Forms.Keys key) { keybd_event((byte)key, 0x45, 0x0001 | 0, 0); } public static void KeyUp(System.Windows.Forms.Keys key) { keybd_event((byte)key, 0x45, 0x0001 | 0x0002, 0); } protected override void WndProc(ref Message m) { if (m.Msg == 0x0312) { int id = m.WParam.ToInt32(); if (id == 0) { ToggleHotkeys(false); KeyDown(Keys.Control); KeyDown(Keys.C); KeyUp(Keys.C); KeyUp(Keys.Control); System.Threading.Thread.Sleep(155); //if i comment this sleep - code executes too fast, making first Ctrl-C press //capture nothing, second press outputs results for first item //third press - for second item, ... string textFromClipboard = Clipboard.GetText(); if (textFromClipboard.Contains("Itemlevel: ")) { //do stuff with data } ToggleHotkeys(true); } } base.WndProc(ref m); } </code></pre> <p>Maybe there is more clever way to solve this problem?</p>
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    1. UScsharp newbie
    1. UScsharp newbie
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      1. POClipboard.GetText overrides clipboard?
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    1. COWhy do you need to `Sleep` the current thread? I doubt that's the problem.
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      1. USKing King
    2. COWith or without `sleep` clipboard stays the same as it was before i press Ctrl-C
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      1. UScsharp newbie
    3. COI think when you don't run the code above, the default **Ctrl + C** is processed and the text will be copied as well as update the Clipboard content. When you run the code above the default **Ctrl + C** may be *overridden* by the registered hot key and all the *automatic* copying won't be done for you, that means you have to add code to copy yourself.
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      1. POClipboard.GetText overrides clipboard?
      1. USKing King
 

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