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OO Question
There is no reason why abstract class couldn't be protected... protected is an access modifier - a protected field (or class) can be accessed only by containing class or its descendants. abstract means that class cannot have any instances (because it constains abstract methods - methods which...- KLP
- Post #5
- Forum: C# (C sharp): Microsoft
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OO Question
whoops... I meant public abstract class SomeClass { ... } Sorry.- KLP
- Post #3
- Forum: C# (C sharp): Microsoft
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OO Question
You hava to declare the class as abstract, like this public abstract SomeClass { ... }- KLP
- Post #2
- Forum: C# (C sharp): Microsoft
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Java2D outputing shapes from an array
You forgot to increment t in your while loop, change it to t = 0; while(t<shapeList.size()) { Shape s = (Shape)shapeList.get(t); g2.setPaint(Color.blue); g2.draw(s); t++; } There is also a typo in the constructor... -
Find if a file exists?
Try this: function fileExists(fname: String): boolean; var f: file of byte; begin...- KLP
- Post #3
- Forum: Pascal in the workplace
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Moving a borderless from.
You could intercept the WM_NCHITTEST message. To do so, put this into your form's declaration. procedure WMNCHitTest(var M: TWMNCHitTest); message WM_NCHitTest; and this in the implementation part... procedure TForm1.WMNCHitTest(var M: TWMNCHitTest); begin inherited; {if the mouse clicked on...- KLP
- Post #2
- Forum: Embarcadero: Delphi
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Heeeeeelp(Use Step or Run)
Procedure 'PickProb' modifies some properties of TMA26f1, but it is executed BEFORE the form is created... Remove the call to PickProb from last lines.- KLP
- Post #2
- Forum: Embarcadero: Delphi
