سلام خسته نباشد
من وقتی رو هرکدوم از Button های موجود در یکی از فرم های پروژه کلیک میکنم این ارور میاد.فایل پروژه رو هم پیوست کردم.ممنون میشم راهنمایی کنید
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.ArgumentException: Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation.
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:
[ArgumentException: Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation.]
System.Web.UI.ClientScriptManager.ValidateEvent(String uniqueId, String argument) +9728158
System.Web.UI.Control.ValidateEvent(String uniqueID, String eventArgument) +111
System.Web.UI.HtmlControls.HtmlInputText.LoadPostData(String postDataKey, NameValueCollection postCollection) +78
System.Web.UI.HtmlControls.HtmlInputText.System.Web.UI.IPostBackDataHandler.LoadPostData(String postDataKey, NameValueCollection postCollection) +15
System.Web.UI.Page.ProcessPostData(NameValueCollection postData, Boolean fBeforeLoad) +457
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2570
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.6.1073.0
با سلام
شما با در قسمت تگ page صفحه مورد نظر پراپرتی enableEventValidation را false کنید.
enableEventValidation ="false"
هیچ کاربری تا کنون از این پست تشکر نکرده است
با ما تماس بگیرید تا در این مسیر همراهتان باشیم :)