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<title>在工作组中寻找所有的计算机 </title>
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<td width="621"><a href="http://www.CoDelphi.com"><img src="images/logo.gif" border="0" width="153" height="60"><img src="images/bigbanner.gif" border="0" width="468" height="60"></a></td>
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<div align="center" class="btitle">在工作组中寻找所有的计算机 <br>
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<div align="center"><strong>CoDelphi.com </strong></div>
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摘 要</b>：在工作组中寻找所有的计算机 <br>
<b> 关键字</b>：局域网 工作组 计算机 名字 网络 <br>
<b> 类 别</b>：API
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<span class="content">var<Br> Computer: Array[1..500] of String[25];<Br> ComputerCount: Integer;<Br><Br><Br>procedure FindAllComputers(Workgroup : String);<Br>Var<Br> EnumHandle: THandle;<Br> WorkgroupRS: TNetResource;<Br> Buf: Array[1..500] of TNetResource;<Br> BufSize: Integer;<Br> Entries: Integer;<Br> Result: Integer;<Br><Br>begin<Br> ComputerCount := 0;<Br><Br> Workgroup := Workgroup + #0;<Br><Br> FillChar(WorkgroupRS, SizeOf(WorkgroupRS) , 0);<Br> With WorkgroupRS do begin<Br> dwScope := 2;<Br> dwType := 3;<Br> dwDisplayType := 1;<Br> dwUsage := 2;<Br> lpRemoteName := @Workgroup[1];<Br> end;<Br><Br> WNetOpenEnum( RESOURCE_GLOBALNET,<Br> RESOURCETYPE_ANY,<Br> 0,<Br> @WorkgroupRS,<Br> EnumHandle );<Br><Br> Repeat<Br> Entries := 1;<Br> BufSize := SizeOf(Buf);<Br><Br> Result :=<Br> WNetEnumResource( EnumHandle,<Br> Entries,<Br> @Buf,<Br> BufSize );<Br> If (Result = NO_ERROR) and (Entries = 1) then begin<Br> Inc( ComputerCount );<Br> Computer[ ComputerCount ] := StrPas(Buf[1].lpRemoteName);<Br> end;<Br> Until (Entries <> 1) or (Result <> NO_ERROR);<Br><Br> WNetCloseEnum( EnumHandle );<Br>end; {找到所有的计算机}<Br></span>
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