UnmapViewOfFile |
VB聲明 |
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Declare Function UnmapViewOfFile& Lib "kernel32" (ByVal lpBaseAddress As Long) |
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說明 |
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在當(dāng)前應(yīng)用程序的內(nèi)存地址空間解除對(duì)一個(gè)文件映射對(duì)象的映射 |
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返回值 |
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Long,非零表示成功,零表示失敗。會(huì)設(shè)置GetLastError |
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參數(shù)表 |
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參數(shù) |
類型及說明 |
lpBaseAddress |
Long,指定要解除映射的一個(gè)文件映射的基準(zhǔn)地址。這個(gè)地址是早先用MapViewOfFile函數(shù)獲得的 |
注解 |
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在vb的api文本查看器里復(fù)制的聲明如下,請(qǐng)注意參數(shù)類型不同 Declare Function UnmapViewOfFile Lib "kernel32" Alias "UnmapViewOfFile" (lpBaseAddress As Any) As Long |
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