📄 ch12-02-06.aspx

📁 这是一个asp.net的全文教程.里面还有数据库的数据.对初学者有很大的帮助

💻 ASPX

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<Html>
<Head>
<Title>Ch12-02-06.aspx StringBuilder的插入、替换和删除</Title>
</Head>
<Body>
<H2>StringBuilder的插入、替换和删除</H2>
<%
Dim strBuilder As StringBuilder
Dim strA As String, strB As String, strC As String
strB = "深入浅出程序设计"
strBuilder = New StringBuilder(strB , 20)
strC = "－ .NET Framework类库"
Response.Write("strB字符串内容为：" & strB & "<BR>")
Response.Write("strC字符串内容为：" & strC & "<BR>")
strB = strBuilder.Insert(4, "asp,nnet").ToString
Response.Write("将asp,nnet字符串插入strB字符串的结果：" & strB & "<BR>")
strB = strBuilder.Remove(9, 1).ToString
Response.Write("删除nnet多余的n字符的执行结果：" & strB & "<BR>")
strB = strBuilder.Replace("asp,net", "ASP.NET").ToString
Response.Write("将asp,net字符串替换成ASP.NET字符串的结果：" & strB & "<BR>")
strA = String.Concat(strB , StrC)
strBuilder = New StringBuilder(strA , 50)
Response.Write("strB字符串和strC字符串合并的结果：" & strA & "<BR>")
strB = strBuilder.ToString(17,14)
Response.Write("合并字符串后从第17个字符开始获取14个字符：" & strB & "<BR>")
%>
</Body>
</Html>

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