RequiresProvidesDirectiveProcessor.GenerateTransformCode 方法

项目
10/25/2012

在派生类中重写时，向已生成转换类中添加代码。

命名空间： Microsoft.VisualStudio.TextTemplating
程序集： Microsoft.VisualStudio.TextTemplating.11.0（在 Microsoft.VisualStudio.TextTemplating.11.0.dll 中）

语法

声明
Protected MustOverride Sub GenerateTransformCode ( _
    directiveName As String, _
    codeBuffer As StringBuilder, _
    languageProvider As CodeDomProvider, _
    requiresArguments As IDictionary(Of String, String), _
    providesArguments As IDictionary(Of String, String) _
)

protected abstract void GenerateTransformCode(
    string directiveName,
    StringBuilder codeBuffer,
    CodeDomProvider languageProvider,
    IDictionary<string, string> requiresArguments,
    IDictionary<string, string> providesArguments
)

protected:
virtual void GenerateTransformCode(
    String^ directiveName, 
    StringBuilder^ codeBuffer, 
    CodeDomProvider^ languageProvider, 
    IDictionary<String^, String^>^ requiresArguments, 
    IDictionary<String^, String^>^ providesArguments
) abstract

abstract GenerateTransformCode : 
        directiveName:string * 
        codeBuffer:StringBuilder * 
        languageProvider:CodeDomProvider * 
        requiresArguments:IDictionary<string, string> * 
        providesArguments:IDictionary<string, string> -> unit

protected abstract function GenerateTransformCode(
    directiveName : String, 
    codeBuffer : StringBuilder, 
    languageProvider : CodeDomProvider, 
    requiresArguments : IDictionary<String, String>, 
    providesArguments : IDictionary<String, String>
)

参数

directiveName
类型：System.String
指令的名称。

codeBuffer
类型：System.Text.StringBuilder
串联代码的缓冲区。处理运行期间，此指令处理器将这些代码添加到所生成的转换类。

languageProvider
类型：System.CodeDom.Compiler.CodeDomProvider
创建要添加到 codeBuffer 中的代码的代码生成器。

requiresArguments
类型：System.Collections.Generic.IDictionary<String, String>
指令处理器请求的标准参数。

providesArguments
类型：System.Collections.Generic.IDictionary<String, String>
指令处理器提供的标准参数。

备注

这通过 ProcessDirective 调用。

示例

本示例生成指令处理器的代码。此代码示例摘自一个为 RequiresProvidesDirectiveProcessor 类提供的更大的示例。

protected override void GenerateTransformCode(string directiveName, StringBuilder codeBuffer, System.CodeDom.Compiler.CodeDomProvider languageProvider, IDictionary<string, string> requiresArguments, IDictionary<string, string> providesArguments)
{
// Write code to create a property backed by a field of type XmlDocument.
// The property is named "Dom" by default but the template writer may have changed the name using a custom provides clause like 'provides="Dom=AnotherName"'
string fieldName = providesArguments[DomProvidedParameterName].ToLower(CultureInfo.InvariantCulture) + "Value";
string propertyName = providesArguments[DomProvidedParameterName];
codeBuffer.Append(
"XmlDocument " + fieldName + ";" +
"XmlDocument " + propertyName +
"{ get { return this." + fieldName + "; } }");
}