protected void Page_Load(object sender, EventArgs e)
{
//禁用客户端缓存
Response.Buffer = true;
Response.ExpiresAbsolute = System.DateTime.Now.AddSeconds(-1);
Response.Expires = 0;
Response.CacheControl = "no-cache";
VerifyCode v = new VerifyCode();
v.Length = this.length;
v.FontSize = this.fontSize;
v.Chaos = this.chaos;
v.BackgroundColor = this.backgroundColor;
v.ChaosColor = this.chaosColor;
v.CodeSerial = this.codeSerial;
v.Colors = this.colors;
v.Fonts = this.fonts;
v.Padding = this.padding;
string code = v.CreateVerifyCode(); //取随机码
v.CreateImageOnPage(code, this.Context); // 输出图片
Session["CheckVerifyCode"] = code.ToLower(); // 使用Session["CheckCode"]取验证码的值
//Response.Cookies.Add(new HttpCookie("VerifyCode", code.ToLower()));// 使用Cookies取验证码的值
}
protected void Page_Load(object sender, EventArgs e)
{
VerifyCode v = new VerifyCode();
v.Length = this.length;
v.FontSize = this.fontSize;
v.Chaos = this.chaos;
v.BackgroundColor = this.backgroundColor;
v.ChaosColor = this.chaosColor;
v.CodeSerial = this.codeSerial;
v.Colors = this.colors;
v.Fonts = this.fonts;
v.Padding = this.padding;
string code = v.CreateVerifyCode(); //取随机码
v.CreateImageOnPage(code, this.Context); // 输出图片
// 用于验证的Session
//Session["ValidateCode_Page"] = null;
//Session["ValidateCode_Page"] = str_ValidateCode;
// 使用Cookies取验证码的值
if (LJSheng.Common.LCommon.IsURLName(Request.QueryString["name"]))
{
Response.Cookies.Add(new HttpCookie(Request.QueryString["name"], code.ToUpper())); // 使用Cookies取验证码的值
}
else
{
Response.Cookies.Add(new HttpCookie("CheckCode", code.ToUpper())); // 使用Cookies取验证码的值
}
}
protected void Page_Load(object sender, EventArgs e)
{
VerifyCode vf = new VerifyCode();
string verifyCode = vf.CreateVerifyCode(4);
Session["verifyCode"] = verifyCode;
vf.CreateImageOnPage(verifyCode, HttpContext.Current);
}
public void ProcessRequest(HttpContext Context)
{
VerifyCode vc = new VerifyCode();
vc.FontSize = 11;
vc.Padding = 3;
vc.CreateImageOnPage(vc.CreateForWordCode(), Context);
}
protected void Page_Load(object sender, EventArgs e)
{
VerifyCode v = new VerifyCode();
string code = v.CreateVerifyCode(); //取随机码
v.CreateImageOnPage(code, this.Context); // 输出图片
// 使用Cookies取验证码的值
Response.Cookies.Add(new HttpCookie("CheckCode", code.ToLower()));
}
protected void Page_Load(object sender, EventArgs e)
{
VerifyCode v = new VerifyCode();
string code = v.CreateVerifyCode(4);//验证码长度
v.CreateImageOnPage(code, this.Context);
if (!string.IsNullOrEmpty(Request.QueryString["name"]))
{
Session[Request.QueryString["name"].Trim()] = code;
}
Session["VerifyCode"] = code;
}
protected void Page_Load(object sender, EventArgs e)
{
VerifyCode v = new VerifyCode();
string code = v.CreateVerifyCode(4);//验证码长度
v.CreateImageOnPage(code, this.Context);
if (!string.IsNullOrEmpty(Request.QueryString["name"]))
{
Session[Request.QueryString["name"].Trim()] = code;
}
Session["VerifyCode"] = code;
}
protected void Page_Load(object sender, EventArgs e)
{
VerifyCode v = new VerifyCode();
v.Length = this.length;
v.FontSize = this.fontSize;
v.Chaos = this.chaos;
v.BackgroundColor = this.backgroundColor;
v.ChaosColor = this.chaosColor;
v.CodeSerial = this.codeSerial;
v.Colors = this.colors;
v.Fonts = this.fonts;
v.Padding = this.padding;
string code = v.CreateVerifyCode(); //取随机码
v.CreateImageOnPage(code, this.Context); // 输出图片
Response.Cookies.Add(new HttpCookie("CheckCode", code.ToUpper())); // 使用Cookies取验证码的值
}
protected void Page_Load(object sender, EventArgs e)
{
VerifyCode v = new VerifyCode();
v.Length = this.length;
v.FontSize = this.fontSize;
v.Chaos = this.chaos;
v.BackgroundColor = this.backgroundColor;
v.ChaosColor = this.chaosColor;
v.CodeSerial = this.codeSerial;
v.Colors = this.colors;
v.Fonts = this.fonts;
v.Padding = this.padding;
string code = v.CreateVerifyCode(); //取随机码
v.CreateImageOnPage(code, this.Context); // 输出图片
Session["CheckCode"] = code.ToUpper(); //用于客户端校验码比较
}
protected void Page_Load(object sender, EventArgs e)
{
VerifyCode v = new VerifyCode();
v.Length = this.length;
v.FontSize = this.fontSize;
v.Chaos = this.chaos;
v.BackgroundColor = this.backgroundColor;
v.ChaosColor = this.chaosColor;
v.CodeSerial = this.codeSerial;
v.Colors = this.colors;
v.Fonts = this.fonts;
v.Padding = this.padding;
string code = v.CreateVerifyCode(); //取随机码
v.CreateImageOnPage(code, this.Context); // 输出图片
Response.Cookies.Add(new HttpCookie("CheckCode", code.ToUpper()));// 使用Cookies取验证码的值
}
