两种比较不错的密码修改方案
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两种比较不错的密码修改方案
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ASPX的頁面,代碼如下:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="InsertString.aspx.cs" Inherits="InsertString" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"><title></title><style type="text/css">.style1{width: 80%;border: 1px solid #000000;background-color: #FFFFFF;}.style2{height: 20px;}.style3{height: 22px;}.style4{width: 138px;}.style5{height: 20px;width: 138px;}.style6{height: 22px;width: 138px;}</style> </head> <body><form id="form1" runat="server"><div><table align="center" bgcolor="#FF6600" class="style1" border="2"><tr><td class="style4">修改密碼方式一</td><td>插入字符串</td></tr><tr><td class="style5">原密碼:</td><td class="style2"><asp:Label ID="LblOldMm" runat="server" Text="11"></asp:Label></td></tr><tr><td class="style5">插入的位置</td><td class="style2"><asp:Label ID="LblInsertPlace" runat="server" Text="1"></asp:Label></td></tr><tr><td class="style6">插入的字符串</td><td class="style3"><asp:Label ID="LblInsertStr" runat="server" Text="22"></asp:Label></td></tr><tr><td class="style4">新密碼</td><td><asp:Label ID="LblNewStr" runat="server"></asp:Label></td></tr><tr><td class="style4"> </td><td><asp:ImageButton ID="ImgBtnInsert" runat="server" AlternateText="修改" Height="24px" οnclick="ImgBtnInsert_Click" Width="63px" /></td></tr><tr><td class="style4">修改密碼方式二</td><td>填充字符串</td></tr><tr><td class="style4">原密碼</td><td><asp:Label ID="LblOldStr" runat="server" Text="11"></asp:Label></td></tr><tr><td class="style6">向原有密碼的左側</td><td class="style3"><asp:Label ID="LblStrLeft" runat="server" Text="Label"></asp:Label></td></tr><tr><td class="style4">右側</td><td><asp:Label ID="LblStrRight" runat="server" Text="22"></asp:Label></td></tr><tr><td class="style4"> </td><td><asp:Button ID="btnUpdate" runat="server" οnclick="btnUpdate_Click" Text="修改" /></td></tr></table></div></form> </body> </html>后臺的代碼如下:
protected void ImgBtnInsert_Click(object sender, ImageClickEventArgs e){string Bstr = this.LblOldMm.Text.ToString().Trim();//插入字符串int i = Convert.ToInt32(this.LblInsertPlace.Text.Trim().ToString());//將獲取的字符串轉換為整形string InStr = this.LblInsertStr.Text.ToString().Trim();string NewStr = Bstr.Insert(i, InStr);this.LblNewStr.Text = NewStr;}protected void btnUpdate_Click(object sender, EventArgs e){string str = this.LblOldStr.Text;string str1 = str.PadLeft(5,'@');string str2 = str.PadRight(5,'@');this.LblStrLeft.Text = str1;this.LblStrRight.Text = str2;}?
轉載于:https://www.cnblogs.com/qiushuixizhao/p/3302990.html
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