Console.Write Method (String)

Writes the specified string value to the standard output stream.

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

[HostProtectionAttribute(SecurityAction.LinkDemand, UI = true)]
public static void Write(
	string value
)

Parameters

value
Type: System.String

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.

If value is null, nothing is written to the standard output stream.

The following code example illustrates the use of the Write method.

public class FormatConverter {
    public static void Main(string[] args) {
        string lineInput;
        while ((lineInput = Console.ReadLine()) != null) {
            string[] fields = lineInput.Split(new char[] {'\t'});
            bool isFirstField = true;
            foreach(string item in fields) {
                if (isFirstField)
                    isFirstField = false;
                else
                    Console.Write(',');
                // If the field represents a boolean, replace with a numeric representation. 
                try {
                    Console.Write(Convert.ToByte(Convert.ToBoolean(item)));
                }
                catch(FormatException) {
                    Console.Write(item);
                }
            }
            Console.WriteLine();
        }
    }
}

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC, Xbox 360, Zune

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

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 3.5, 2.0, 1.0

XNA Framework

Supported in: 3.0, 2.0, 1.0
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