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POHow can I fire a very specifc KeyPressed event?
 

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  1. POHow can I fire a very specifc KeyPressed event?
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    <p>I have the following pseudocode:</p> <pre><code>public void Update() { if (pressed) OnKeyPressed(key); if (held) OnKeyHeld(key); if (released) OnKeyReleased(key) } </code></pre> <p>So that during every Update() if a key is pressed, held, or released than the appropriate event can be raised. This is the actual code for the OnKeyPressed method:</p> <pre><code>public void OnKeyPressed(Keys key) { EventHandler&lt;InputEventArgs&gt; handler = m_keyPressed; if (handler != null) { handler(this, new InputEventArgs(key)); } } </code></pre> <p>However, this isn't really what I want because I don't necessarily care if a key was pressed. What I care about is if a PARTICULAR key is pressed. How can I code this to accomplish this goal without creating an absurd amount of events (one for each key I want to bind)?</p> <hr> <p><strong>RE: Nic-</strong></p> <p>Ok so I combine the classes and here's the resulting pseudo-code:</p> <pre><code>public void OnKeyPressed(Keys key) { if(m_boundKeys.ContainsKey(key)) { //Fire event keyPressed(this, EventArgs.Empty); } } </code></pre> <p>Now, the problem with the above is that the event being fired is still nothing more than an keyPressed event. It's not an A_keyPressed or B_keyPressed event. I can register things to the keyPressed event but that means that every Subscriber recieves a keyPressed event whenever ANY registered key is pressed.</p> <p>I'm looking for:</p> <pre><code>public void OnKeyPressed(Keys key) { if(m_boundKeys.ContainsKey(key)) { //Specific key event based on key } } </code></pre>
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    1. USKittoes0124
    1. USKittoes0124
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      1. POHow can I fire a very specifc KeyPressed event?
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      1. POHow can I fire a very specifc KeyPressed event?
      1. USThymine
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    1. COI would consider the method described in this post - http://stackoverflow.com/questions/1707040/handling-function-key-press
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      1. POHow can I fire a very specifc KeyPressed event?
      1. USTheHorse1234
    2. COCould you add a method or property to set the desired key / keys? In Update(), you can filter based on the desired key / keys.
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      1. POHow can I fire a very specifc KeyPressed event?
      1. USlinquize
    3. COWell... I can filter it but then it still fires a KeyPressed event any time ANY of those keys are pressed. What I would like is something more along the lines of UpKeyPressed, DownKeyPressed, etc.
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      1. POHow can I fire a very specifc KeyPressed event?
      1. USKittoes0124
 

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