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来自「以电子书的形式收集了VB一些常见问题解决方法,可以很方便的查找自己需要解决的问题」· HTML 代码 · 共 23 行
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<title>Re: API绘图函数EXTFloodFill( ),请教小吴我的程式是否漏了什社么宣告?(SOS)</title>
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<h1>Re: API绘图函数EXTFloodFill( ),请教小吴我的程式是否漏了什社么宣告?(SOS)</h1>
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Posted by <a href="mailto:cmy@www.alic03.com.tw">ming</a> on August 15, 1998 at 21:10:57:<p>
In Reply to: <a href="4705.html">API绘图函数EXTFloodFill( ),请教小吴我的程式是否漏了什社么宣告?(SOS)</a> posted by 小无尾雄 on August 13, 1998 at 17:52:39:<p>
<br>: 我想利用此函数做话填图的动做<br>: 但却无法达成,是否有为设定之处<br>: 请大家帮帮忙...TKS!<br>: API 函数宣告如下:<br>: Declare Function ExtFloodFill Lib "gdi32" Alias "ExtFloodFill" (ByVal hdc As Long,_<br>: ByVal x As Long, ByVal y As Long, ByVal crColor As Long,_<br>: ByVal wFillType As Long) As Long<p>: 程式如下:<br>: (已在Form1载入一图档)<br>: Private Sub Form_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)<br>: Form1.FillStyle = 0<br>: Form1.FillColor =vRED<br>: Call ExtFloodFill(Form1.hdc, X, Y, vRED, 1)<br>: End Sub <br>加上 Call Form1.Point(X,Y)在使用ExtFloodFill之前<br>请看松岗出版Visual Basic入门与应用(赖阿福)的11章<p>
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