CompilerInfo.GetLanguages Method
Definition
Important
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Gets the language names supported by the language provider.
public:
cli::array <System::String ^> ^ GetLanguages();public string[] GetLanguages();member this.GetLanguages : unit -> string[]Public Function GetLanguages () As String()Returns
An array of language names supported by the language provider.
Examples
The following code example enumerates the language providers on the computer and displays the configuration and compiler settings for each language provider. This code example is part of a larger example provided for the CompilerInfo class.
CompilerInfo [] allCompilerInfo = CodeDomProvider.GetAllCompilerInfo();
foreach (CompilerInfo info in allCompilerInfo)
{
String defaultLanguage;
String defaultExtension;
CodeDomProvider provider = info.CreateProvider();
// Display information about this configured provider.
Console.WriteLine("Language provider: {0}",
provider.ToString());
Console.WriteLine();
Console.WriteLine(" Supported file extension(s):");
foreach(String extension in info.GetExtensions())
{
Console.WriteLine(" {0}", extension);
}
defaultExtension = provider.FileExtension;
if (defaultExtension[0] != '.')
{
defaultExtension = "." + defaultExtension;
}
Console.WriteLine(" Default file extension: {0}",
defaultExtension);
Console.WriteLine();
Console.WriteLine(" Supported language(s):");
foreach(String language in info.GetLanguages())
{
Console.WriteLine(" {0}", language);
}
defaultLanguage = CodeDomProvider.GetLanguageFromExtension(defaultExtension);
Console.WriteLine(" Default language: {0}",
defaultLanguage);
Console.WriteLine();
// Get the compiler settings for this provider.
CompilerParameters langCompilerConfig = info.CreateDefaultCompilerParameters();
Console.WriteLine(" Compiler options: {0}",
langCompilerConfig.CompilerOptions);
Console.WriteLine(" Compiler warning level: {0}",
langCompilerConfig.WarningLevel);
Console.WriteLine();
}
Dim allCompilerInfo As CompilerInfo() = CodeDomProvider.GetAllCompilerInfo()
Dim info As CompilerInfo
For Each info In allCompilerInfo
Dim defaultLanguage As String
Dim defaultExtension As String
Dim provider As CodeDomProvider = info.CreateProvider()
' Display information about this configured provider.
Console.WriteLine("Language provider: {0}", _
provider.ToString())
Console.WriteLine()
Console.WriteLine(" Supported file extension(s):")
Dim extension As String
For Each extension In info.GetExtensions()
Console.WriteLine(" {0}", extension)
Next extension
defaultExtension = provider.FileExtension
If Not defaultExtension.StartsWith(".") Then
defaultExtension = "." + defaultExtension
End If
Console.WriteLine(" Default file extension: {0}", _
defaultExtension)
Console.WriteLine()
Console.WriteLine(" Supported language(s):")
Dim language As String
For Each language In info.GetLanguages()
Console.WriteLine(" {0}", language)
Next language
defaultLanguage = CodeDomProvider.GetLanguageFromExtension(defaultExtension)
Console.WriteLine(" Default language: {0}", _
defaultLanguage)
Console.WriteLine()
' Get the compiler settings for this provider.
Dim langCompilerConfig As CompilerParameters = info.CreateDefaultCompilerParameters()
Console.WriteLine(" Compiler options: {0}", _
langCompilerConfig.CompilerOptions)
Console.WriteLine(" Compiler warning level: {0}", _
langCompilerConfig.WarningLevel)
Console.WriteLine()
Next info
Remarks
The <system.codedom> Element in the machine configuration file contains the language provider and compiler configuration settings for each CodeDomProvider implementation on the computer. Each configured language provider supports one or more language names. For example, the CompilerInfo object for a Microsoft.CSharp.CSharpCodeProvider might return an array with the language names "c#", "cs", and "csharp".
