GetObjectType |
VB聲明 |
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Declare Function GetObjectType Lib "gdi32" Alias "GetObjectType" (ByVal hgdiobj As Long) As Long |
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說(shuō)明 |
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判斷由指定句柄引用的GDI對(duì)象的類型 |
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返回值 |
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Long,帶有OBJ_前綴的一個(gè)常數(shù),標(biāo)志著一種特定的對(duì)象。零表示錯(cuò)誤 |
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參數(shù)表 |
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參數(shù) |
類型及說(shuō)明 |
hgdiobj |
Long,一個(gè)GDI對(duì)象句柄 |
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