hamirayan
جمعه 21 تیر 1392, 00:26 صبح
با سلام
من یک سایتی طراحی کردم که در قسمت لاگین سایت از captcha استفاده کردم:
این هم کدش:
string ABC = "qwertyuiopasdfghjklzxcvbnm1234567890";
Random rand = new Random();
Object ABC1 = rand.Next(1, 36);
Object ABC2 = rand.Next(1, 36);
Object ABC3 = rand.Next(1, 36);
Object ABC4 = rand.Next(1, 36);
Object ABC5 = rand.Next(1, 36);
Object ABC6 = rand.Next(1, 36);
string strABC1 = ABC.Substring(Convert.ToInt32(ABC1), 1);
string strABC2 = ABC.Substring(Convert.ToInt32(ABC2), 1);
string strABC3 = ABC.Substring(Convert.ToInt32(ABC3), 1);
string strABC4 = ABC.Substring(Convert.ToInt32(ABC4), 1);
string strABC5 = ABC.Substring(Convert.ToInt32(ABC5), 1);
string strABC6 = ABC.Substring(Convert.ToInt32(ABC6), 1);
string Result = strABC1 + strABC2 + strABC3 + strABC4 + strABC5 + strABC6;
if (!IsPostBack)
{
Session.Add("Result", Result);
Bitmap SecImage = new Bitmap(Server.MapPath("~/Images/login1hami.jpg"));
Graphics GraphicImage = Graphics.FromImage(SecImage);
GraphicImage.DrawString("\n" + " " + Result.ToString(), new Font("arial", 16, FontStyle.Italic), SystemBrushes.WindowText, new PointF());
SecImage.Save(Server.MapPath("~/Images/login1haminew.jpg"));
ImgCaptcha1.ImageUrl = "~/Images/login1haminew.jpg";
}
در زمانی که سایت لوکال هست مشکلی نداره ، ولی وقتی سایت رو روی هاست آپلود کردم،در قسمت لاگین سایت این خطا ظاهر میشه!!!:گریه:
Server Error in '/' Application.
A generic error occurred in GDI+.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Runtime.InteropServices.ExternalException: A generic error occurred in GDI+.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[ExternalException (0x80004005): A generic error occurred in GDI+.] System.Drawing.Image.Save(String filename, ImageCodecInfo encoder, EncoderParameters encoderParams) +473402 System.Drawing.Image.Save(String filename, ImageFormat format) +69 System.Drawing.Image.Save(String filename) +25 BarmanCMSTest.Login.Page_Load(Object sender, EventArgs e) in C:\Users\HAMIRAYAN\Desktop\BarmanCMSTest -13.0.5\BarmanCMSTest\Pages\Login.aspx.cs:40 System.Web.Util.CalliEventHandlerDelegateProxy.Cal lback(Object sender, EventArgs e) +51 System.Web.UI.Control.OnLoad(EventArgs e) +92 System.Web.UI.Control.LoadRecursive() +54 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +772
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.18034
به نظز شما مشکل از کجاست؟؟:ناراحت:
من یک سایتی طراحی کردم که در قسمت لاگین سایت از captcha استفاده کردم:
این هم کدش:
string ABC = "qwertyuiopasdfghjklzxcvbnm1234567890";
Random rand = new Random();
Object ABC1 = rand.Next(1, 36);
Object ABC2 = rand.Next(1, 36);
Object ABC3 = rand.Next(1, 36);
Object ABC4 = rand.Next(1, 36);
Object ABC5 = rand.Next(1, 36);
Object ABC6 = rand.Next(1, 36);
string strABC1 = ABC.Substring(Convert.ToInt32(ABC1), 1);
string strABC2 = ABC.Substring(Convert.ToInt32(ABC2), 1);
string strABC3 = ABC.Substring(Convert.ToInt32(ABC3), 1);
string strABC4 = ABC.Substring(Convert.ToInt32(ABC4), 1);
string strABC5 = ABC.Substring(Convert.ToInt32(ABC5), 1);
string strABC6 = ABC.Substring(Convert.ToInt32(ABC6), 1);
string Result = strABC1 + strABC2 + strABC3 + strABC4 + strABC5 + strABC6;
if (!IsPostBack)
{
Session.Add("Result", Result);
Bitmap SecImage = new Bitmap(Server.MapPath("~/Images/login1hami.jpg"));
Graphics GraphicImage = Graphics.FromImage(SecImage);
GraphicImage.DrawString("\n" + " " + Result.ToString(), new Font("arial", 16, FontStyle.Italic), SystemBrushes.WindowText, new PointF());
SecImage.Save(Server.MapPath("~/Images/login1haminew.jpg"));
ImgCaptcha1.ImageUrl = "~/Images/login1haminew.jpg";
}
در زمانی که سایت لوکال هست مشکلی نداره ، ولی وقتی سایت رو روی هاست آپلود کردم،در قسمت لاگین سایت این خطا ظاهر میشه!!!:گریه:
Server Error in '/' Application.
A generic error occurred in GDI+.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Runtime.InteropServices.ExternalException: A generic error occurred in GDI+.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[ExternalException (0x80004005): A generic error occurred in GDI+.] System.Drawing.Image.Save(String filename, ImageCodecInfo encoder, EncoderParameters encoderParams) +473402 System.Drawing.Image.Save(String filename, ImageFormat format) +69 System.Drawing.Image.Save(String filename) +25 BarmanCMSTest.Login.Page_Load(Object sender, EventArgs e) in C:\Users\HAMIRAYAN\Desktop\BarmanCMSTest -13.0.5\BarmanCMSTest\Pages\Login.aspx.cs:40 System.Web.Util.CalliEventHandlerDelegateProxy.Cal lback(Object sender, EventArgs e) +51 System.Web.UI.Control.OnLoad(EventArgs e) +92 System.Web.UI.Control.LoadRecursive() +54 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +772
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.18034
به نظز شما مشکل از کجاست؟؟:ناراحت: