FrameRgn |
VB聲明 |
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Declare Function FrameRgn Lib "gdi32" Alias "FrameRgn" (ByVal hdc As Long, ByVal hRgn As Long, ByVal hBrush As Long, ByVal nWidth As Long, ByVal nHeight As Long) As Long |
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說明 |
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用指定刷子圍繞指定區(qū)域畫一個外框 |
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返回值 |
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Long,執(zhí)行成功返回非零值,失敗為0 |
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參數(shù)表 |
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參數(shù) |
類型及說明 |
hdc |
Long,設(shè)備場景句柄 |
hRgn |
Long,將數(shù)據(jù)設(shè)備坐標(biāo)填充的區(qū)域句柄 |
hBrush |
Long,將用的刷子句柄 |
nWidth |
Long,垂直邊框?qū)挾龋ㄒ栽O(shè)備單元為單位) |
nHeight |
Long,水平邊框高度(以設(shè)備單元為單位) |
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