Q
qingmu
Unregistered / Unconfirmed
GUEST, unregistred user!
var pDMode : PDevMode;
下面的属性的含义是什么呢,俺是Delphi初学者让大家见笑了,各位知道的发表一下,谢了!
还有一个问题就是如何列举本机上安装了几台打印机,并读取打印机名称和连接端口?
~~~~~
pDMode^.dmDeviceName
pDMode^.dmSpecVersion
pDMode^.dmSize
pDMode^.dmDriverExtra
pDMode^.dmFields
pDMode^.dmOrientation
pDMode^.dmPaperSize
pDMode^.dmPaperLength
pDMode^.dmPaperWidth
pDMode^.dmScale
pDMode^.dmCopies
pDMode^.dmDefaultSource
pDMode^.dmPrintQuality
pDMode^.dmColor
pDMode^.dmYResolution
pDMode^.dmTTOption
pDMode^.dmCollate
pDMode^.dmFormName
pDMode^.dmLogPixels
pDMode^.dmBitsPerPel
pDMode^.dmPelsWidth
pDMode^.dmPelsHeight
pDMode^.dmDisplayFlags
pDMode^.dmICMMethod
pDMode^.dmMediaType
pDMode^.dmDitherType
pDMode^.dmICCManufacturer
pDMode^.dmICCModel
pDMode^.dmPanningWidth
pDMode^.dmPanningHeight
下面的属性的含义是什么呢,俺是Delphi初学者让大家见笑了,各位知道的发表一下,谢了!
还有一个问题就是如何列举本机上安装了几台打印机,并读取打印机名称和连接端口?
~~~~~
pDMode^.dmDeviceName
pDMode^.dmSpecVersion
pDMode^.dmSize
pDMode^.dmDriverExtra
pDMode^.dmFields
pDMode^.dmOrientation
pDMode^.dmPaperSize
pDMode^.dmPaperLength
pDMode^.dmPaperWidth
pDMode^.dmScale
pDMode^.dmCopies
pDMode^.dmDefaultSource
pDMode^.dmPrintQuality
pDMode^.dmColor
pDMode^.dmYResolution
pDMode^.dmTTOption
pDMode^.dmCollate
pDMode^.dmFormName
pDMode^.dmLogPixels
pDMode^.dmBitsPerPel
pDMode^.dmPelsWidth
pDMode^.dmPelsHeight
pDMode^.dmDisplayFlags
pDMode^.dmICMMethod
pDMode^.dmMediaType
pDMode^.dmDitherType
pDMode^.dmICCManufacturer
pDMode^.dmICCModel
pDMode^.dmPanningWidth
pDMode^.dmPanningHeight