WebOct 15, 2024 · Content controls have to be top-level controls in a content page or a nested master page that references a master page. Stack Trace: [HttpException (0x80004005): Content controls have to be top-level controls in a content page or a nested master page that references a master page.] WebAug 25, 2016 · You can TRY to set the TopLevel property of the form to True, but I have no idea what effects this will have on the form or the behavior of your application. frm.MdiParent = this; ... frm.TopLevel = true; frm.Show (); Rifath apps 25-Aug-16 17:19pm
c# - Content controls have to be top-level controls in a …
WebException Details: System.Web.HttpException: Content controls have to be top-level controls in a content page or a nested master page that references a master page. … WebApr 17, 2015 · Generally, your top level master page should contain the basic structure of the site, such as the head and html elements. And you should definitely not name your controls like 'CPH1` and CPH2. A better name should be semantic, it should describe the content that should go in it. Like SidebarCPH or MainBodyCPH. – mason Apr 17, 2015 … the gmp collective
About content controls - Microsoft Support
WebOct 14, 2024 · Content controls have to be top-level controls in a content page or a nested master page that references a master page. 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. WebDec 17, 2013 · Master Page Weirdness - "Content controls have to be top-level controls in a content page or a nested master page that references a master page." 0. Problem with ajax hover menu extender control. 0. how to set the size of the element same as that of … WebOct 7, 2024 · Content controls have to be top-level controls in a content page or a nested master page that references a master page. 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. the gmrs network