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<asp:TemplateField HeaderText="²Ù×÷">
<ItemTemplate>
<div onclick="return confirm('ÄúÈ·¶¨ÒªÉ¾³ýÂð£¿')">
<asp:LinkButton ID="lbtn" CommandName="del" runat="server" CommandArgument='<%# Bind("id") %>' Text="ɾ³ý" />
</div>
</ItemTemplate>
</asp:TemplateField>
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Ìí¼ÓGridViewµÄRowCommandʼþ£¬´úÂëÈçÏ£º
protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
{
if(e.CommandName=="del")//»ñÈ¡´ËÃüÁîµÄÃû³Æ£¬Èç¹ûÊÇɾ³ýÔòÖ´ÐÐ
{
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using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Drawing;
using System.Drawing.Drawing2D; //ÒýÓõÄÃüÃû¿Ø¼þ
public partial class Image : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
CreateCheckCodeImage(GenCode(4));
}
/**//// <summary>
/// '²úÉúËæ»ú×Ö·û´®
/// </summary>
/// <param name="num">Ëæ»ú³ö¼¸¸ö×Ö·û</param>
/// <returns>Ëæ»ú³öµÄ×Ö·û´®</returns>
&nb ......
protected void Button1_Click(object sender, EventArgs e)
{
string fullName = this.File1.PostedFile.FileName;//»ñÈ¡ÉÏ´«ÎļþµÄȫ·¾¶
string size = this.File1.PostedFile.ContentLength.ToString();//»ñÈ¡ÎļþÉÏ´«µÄ´óС
string fileName = fullName.Substring(fullName.LastIndexOf("\\")+1); //»ñÈ¡ÉÏ´«ÎļþµÄÎļþÃû
string type = fullName.Substring(fullName.LastIndexOf(".")+1);//»ñÈ¡ÎļþÉÏ´«¸ñʽ
if (type == "jpg" || type == "bmp" || type == "gif" || type == "ico")
{
this.File1.PostedFile.SaveAs(Server.MapPath("upload") + "\\" + fileName);//½«Í¼Æ¬ÉÏ´«µ½¸ÃÏîÄ¿ÖеÄuploadÎļþ¼ÐÏÂ
&nb ......
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using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Drawing.Imaging; //ÒýÈëÃüÃû¿Õ¼ä
using System.Drawing; //ÒýÈëÃüÃû¿Õ¼ä
public partial class ChkValCode : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
GenImg(5, 80, 35);
}
}
/// <summary>
......
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private void Button1_Click( object sender, System.EventArgs e ) { Response.Redirect( Request.Url.ToString( ) ); } µÚ¶þ£º
private void Button2_Click( object sender, System.EventArgs e ) { Response.Write( " < script language=javascript>window.location.href=document.URL; < /script>" ); } µÚÈý£º
private void Button3_Click( object sender, System.EventArgs e ) { Response.AddHeader( "Refresh","0" ); } µÚËÄ£º
private void Button6_Click( object sender, System.EventArgs e ) { //ºÃÏñÓÐЩ²»¶Ô£¿ //Response.Write( " < script language=javascript>window.location.reload( ); < /script>" ); } µÚÎ壺
< script>< !-- var limit="3:00" if ( document.images ) { var parselimit=limit.split( ":" )parselimit=parselimit[0]*60+parselimit[1]*1 } function beginrefresh( ) { if ( !document.images )returnif ( parselimit==1 )window.location.reload( )else { parselimit-=1curmin=Math.floor( parselimit/60 )cursec=parselimit%60if ( curmin!=0 )curtime=curmin+"·Ö"+cursec+"Ã ......
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publicstaticstringMakePassword(stringpwdchars,intpwdlen)
{
stringtmpstr="";
intiRandNum;
Randomrnd=newRandom();
for(inti=0; i{
iRandNum=rnd.Next(pwdchars.Length);
tmpstr+=pwdchars[iRandNum];
}
returntmpstr;
} ¶ÔÕÕÔ´Â룬½²Ò»Ï¾ßÌåµÄ˼·£º
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string randomchars ="abcdefghijklmnopqrst ......