本文整理匯總了VB.NET中System.Drawing.Printing.PrinterSettings.SupportsColor屬性的典型用法代碼示例。如果您正苦於以下問題：VB.NET PrinterSettings.SupportsColor屬性的具體用法？VB.NET PrinterSettings.SupportsColor怎麽用？VB.NET PrinterSettings.SupportsColor使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類System.Drawing.Printing.PrinterSettings的用法示例。
在下文中一共展示了PrinterSettings.SupportsColor屬性的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的VB.NET代碼示例。
示例1: MyPrintQueryPageSettingsEvent
Private Sub MyButtonPrint_OnClick(ByVal sender As Object, ByVal e As System.EventArgs)
' Set the printer name and ensure it is valid. If not, provide a message to the user.
printDoc.PrinterSettings.PrinterName = "\\mynetworkprinter"
If printDoc.PrinterSettings.IsValid Then
' If the printer supports printing in color, then override the printer's default behavior.
if printDoc.PrinterSettings.SupportsColor then
' Set the page default's to not print in color.
printDoc.DefaultPageSettings.Color = False
End If
' Provide a friendly name, set the page number, and print the document.
printDoc.DocumentName = "My Presentation"
currentPageNumber = 1
printDoc.Print()
Else
MessageBox.Show("Printer is not valid")
End If
End Sub
Private Sub MyPrintQueryPageSettingsEvent(ByVal sender As Object, ByVal e As QueryPageSettingsEventArgs)
' Determines if the printer supports printing in color.
If printDoc.PrinterSettings.SupportsColor Then
' If the printer supports color printing, use color.
If currentPageNumber = 1 Then
e.PageSettings.Color = True
End If
End If
End Sub示例2: Client
' 導入命名空間
Imports System
Imports System.Drawing.Printing
Module Client
Sub Main()
Dim pd As PrintDocument = New PrintDocument()
Dim pg As PageSettings = pd.DefaultPageSettings
Dim ps As PrinterSettings = pg.PrinterSettings
Console.WriteLine("Is printer valid = " + ps.IsValid.ToString())
Console.WriteLine("Can Duplex = " + ps.IsValid.ToString())
Console.WriteLine("Num copies = " + ps.Copies.ToString())
Console.WriteLine("Max Copies = " + ps.MaximumCopies.ToString())
Console.WriteLine("Max Page = " + ps.MaximumPage.ToString())
Console.WriteLine("Min Page = " + ps.MinimumPage.ToString())
Console.WriteLine("Supports Color = " + ps.SupportsColor.ToString())
End Sub
End Module