CodeSmith实用技巧（十三）：使用CodeTemplateInfo对象

在CodeSmith中使用CodeTemplateInfo可以获取当前模版的一些信息：

属性	返回值
CodeBehind	Gets the full path to the code-behind file for the template (or an empty string if there is no code-behind file).
ContentHashCode	Gets the hash code based on the template content and all template dependencies.
DateCreated	Gets the date the template was created.
DateModified	Gets the date the template was modified.
Description	Gets the description.
DirectoryName	Gets the name of the directory the template is located in.
FileName	Gets the name of the template file.
FullPath	Gets the full path to the template.
Language	Gets the template language.
TargetLanguage	Gets the target language.

看一下一个具体的使用例子：

<%@ CodeTemplate Language="VB" TargetLanguage="Text" Description="Demonstrates CodeTemplateInfo." %>
<% DumpInfo() %>
<script runat="template">
Public Sub DumpInfo()
    Response.WriteLine("Template:        {0}", Me.CodeTemplateInfo.FileName)
    Response.WriteLine("Created:         {0}", Me.CodeTemplateInfo.DateCreated)
    Response.WriteLine("Description:     {0}", Me.CodeTemplateInfo.Description)
    Response.WriteLine("Location:        {0}", Me.CodeTemplateInfo.FullPath)
    Response.WriteLine("Language:        {0}", Me.CodeTemplateInfo.Language)
    Response.WriteLine("Target Language: {0}", Me.CodeTemplateInfo.TargetLanguage)
End Sub
</script>

执行该模版输出如下（环境不同，输出也不同）：

Template:        CodeTemplateInfo.cst
Created:         6/29/2005 8:54:19 PM
Description:     Demonstrates CodeTemplateInfo.
Location:        C:\Program Files\CodeSmith\v3.0\SampleTemplates\Test\CodeTemplateInfo.cst
Language:        VB
Target Language: Text