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{
protected void Page_Load(object sender, EventArgs e)
{
string str = "123456789";
//string str1 = Eval("str").ToString().Substring(0,3);
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string str1 = str.Substring(0,5);
Response.Write("ÊäÈëÒѾ¼ôÇйýµÄµÄ×Ö·û´®£º"+str1);
}
}
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