📄 ch12-02-02.aspx
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<Html>
<Head>
<Title>Ch12-02-02.aspx System.String字符串类的子字符串检索</Title>
</Head>
<Body>
<H2>System.String字符串类的子字符串检索</H2>
<%
Dim strA As String
strA = "深入浅出ASP.NET程序设计 － .NET Framework类库"
Dim intA As Integer
Response.Write("原始的字符串内容为：" & strA & "<BR>")
intA = StrA.IndexOf("ASP.NET")
Response.Write("IndexOf(""ASP.NET"")方法：" & intA & "<BR>")
intA = StrA.LastIndexOf("ASP.NET")
Response.Write("LastIndexOf(""ASP.NET"")方法：" & intA & "<BR>")
intA = StrA.IndexOf(".NET Framework", 15 )
Response.Write("IndexOf("".NET Framework"", 15)方法：" & intA & "<BR>")
intA = StrA.LastIndexOf(".NET Framework", 15 )
Response.Write("LastIndexOf("".NET Framework"", 15)方法：" & intA & "<BR>")
%>
</Body>
</Html>
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