Q&A

Foreach loop not looping through checkbox list asp .net

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I am trying to read a list of values that exist in a SQL database and if the value exists, it needs to check a checkbox in a checkbox list. At the moment, I can read the values of a specific employee but when I try to loop through the checkbox list, it skips it completely. I can add a new data entry by checking items perfectly but it’s only reading that is causing issues:

How to get value from JSON object in c#? If the key is not defined

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Below is my JSON information where you can notice that there is not any key defined. {"KOA": {"test.jpg": "xyz.com/images/test.jpg"}} I am Looking the Output like: string _imgName= ms-koa-acazia-ceramic.jpg string _imgUrl= xyz.com/images/test.jpg “KOA” is also a dynamic value it can be changed so I can not fix it. Answers: Thank you for visiting the Q&A section … Read more

CS1061: MyClass does not contain a definition for X and no extension method X accepting a first argument of type MyClass could be found

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c:Developmentmcl959Site1.Master.cs(590): error CS1061: ‘mcl959.Person’ does not contain a definition for ‘HasEmail’ and no extension method ‘HasEmail’ accepting a first argument of type ‘mcl959.Person’ could be found (are you missing a using directive or an assembly reference?)
Source: System.Web
HResult: -2147467259
HelpLink:
StackTrace:
at System.Web.UI.TemplateParser.ProcessException(Exception ex)
at System.Web.UI.TemplateParser.ParseStringInternal(String text, Encoding fileEncoding)
at System.Web.UI.TemplateParser.ParseString(String text, VirtualPath virtualPath, Encoding fileEncoding)
at System.Web.UI.TemplateParser.ParseFile(String physicalPath, VirtualPath virtualPath)
at System.Web.UI.TemplateParser.ParseInternal()
at System.Web.UI.TemplateParser.Parse()
at System.Web.Compilation.BaseTemplateBuildProvider.get_CodeCompilerType()
at
System.Web.Compilation.BuildProvider.GetCompilerTypeFromBuildProvider(BuildProvider buildProvider)
at System.Web.Compilation.BuildProvidersCompiler.ProcessBuildProviders()
at System.Web.Compilation.BuildProvidersCompiler.PerformBuild()
at System.Web.Compilation.BuildManager.CompileWebFile(VirtualPath virtualPath)
at System.Web.Compilation.BuildManager.GetVPathBuildResultInternal(VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile, Boolean throwIfNotFound, Boolean ensureIsUpToDate)
at System.Web.Compilation.BuildManager.GetVPathBuildResultWithNoAssert(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile, Boolean throwIfNotFound, Boolean ensureIsUpToDate)
at System.Web.Compilation.BuildManager.GetVirtualPathObjectFactory(VirtualPath virtualPath, HttpContext context, Boolean allowCrossApp, Boolean throwIfNotFound)
at System.Web.Compilation.BuildManager.CreateInstanceFromVirtualPath(VirtualPath virtualPath, Type requiredBaseType, HttpContext context, Boolean allowCrossApp)
at System.Web.UI.PageHandlerFactory.GetHandlerHelper(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath)
at System.Web.UI.PageHandlerFactory.GetHandler(HttpContext context, String requestType, String virtualPath, String path)
at System.Web.HttpApplication.MaterializeHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step)
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)