/// <summary>
/// 将验证码生成验证图片
/// </summary>
/// <param name="validCode">验证码</param>
/// <param name="difficult">是否困难</param>
/// <returns></returns>
public static Bitmap ValidCodeToImage(string validCode)
{
var helper = new ValidCode();
using (var image = helper.CreateImage(validCode))
{
return(helper.TwistImage(image, true, 8, 3));
}
}
private void bgwCode_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
btnLogin.Enabled = true;
btnRegister.Enabled = true;
pnlLoading.Controls.Clear();
if (e.Error != null)
{
pnlLoading.Controls.Add(LoadingCtrl.LoadModel(MessageType.Error, "加载验证码失败，请稍后再试！"));
return;
}
ValidCode code = new ValidCode(6, ValidCode.CodeType.Numbers);
picCode.Image = code.CreateCheckCodeImage(e.Result.ToString());
}