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Console.Write Method (Char)

Writes the specified Unicode character value to the standard output stream.

Namespace:  System
Assembly:  mscorlib (in mscorlib.dll)

'Declaration
<HostProtectionAttribute(SecurityAction.LinkDemand, UI := True)> _
Public Shared Sub Write ( _
	value As Char _
)

Parameters

value
Type: System.Char

The value to write.

ExceptionCondition
IOException

An I/O error occurred.

NoteNote

The HostProtectionAttribute attribute applied to this type or member has the following Resources property value: UI. The HostProtectionAttribute does not affect desktop applications (which are typically started by double-clicking an icon, typing a command, or entering a URL in a browser). For more information, see the HostProtectionAttribute class or SQL Server Programming and Host Protection Attributes.

The following example illustrates the use of the Write method.

Public Class FormatConverter
   Public Shared Sub Main()
      Dim lineInput As String
      lineInput = Console.ReadLine()
      While Not lineInput Is Nothing 
         Dim fields() As String = lineInput.Split(ControlChars.Tab)
         Dim isFirstField As Boolean = True 
         Dim item As String 
         For Each item In  fields
            If isFirstField Then
               isFirstField = False 
            Else
               Console.Write(",")
            End If 
            ' If the field represents a boolean, replace with a numeric representation. 
            Try
               Console.Write(Convert.ToByte(Convert.ToBoolean(item)))
            Catch
               Console.Write(item)
            End Try 
         Next item
         Console.WriteLine()
         lineInput = Console.ReadLine()
      End While 
   End Sub 'Main
End Class 'FormatConverter

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

.NET for Windows Phone apps

Supported in: Windows Phone 8.1, Windows Phone 8, Silverlight 8.1

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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