In controller I have: string[] checkedBoxes ViewBag.Funds = checkedBoxes; checkedBoxes is posted by a form in the view page. How do I check inside the view if ViewBag.Funds contains a specific string? I tried: @if (ViewBag.Funds.ContainsKey("a")) { } I got…
Using the below code to retain screen position <script type="text/javascript"> var xPos, yPos; var prm = Sys.WebForms.PageRequestManager.getInstance(); prm.add_beginRequest(BeginRequestHandler); prm.add_endRequest(EndRequestHandler); function BeginRequestHandler(sender, args) { xPos = $get('#UpdatePanel_1').scrollLeft; yPos = $get('#UpdatePanel_1').scrollTop; } function EndRequestHandler(sender, args) { $get('#UpdatePanel_1').scrollLeft = xPos; $get('#UpdatePanel_1').scrollTop = yPos;…
when the site opens, I open a modal . When the site is closed, I want to delete the cookies. I tried the codes below, but when the page is refreshed, the modal opens again. How can I delete cookies…
I have a variable with html text and model values var text = "<h1> hello @Model.firstName @Model.lastName </h1>" and in cshtml I have @Html.Raw(text) my code looks like @model TextModel @{ var text = Viewbag.text } ... <div> @Html.Raw(text) </div>…
'QRCode' does not contain a definition for 'GetGraphic' and no accessible extension method 'GetGraphic' accepting a first argument of type 'QRCode' could be found (are you missing a using directive or an assembly reference?) I am tying to Generate QR…
On the web side, it shows how many files and folders I add, but on the c# side, I can't get the files and folders. { "name": "updater", "type": "folder", "path": "updater", "items": [ { "name": "tas", "type": "folder", "path":…
I am able to run the cpp file if create a project and build the solution but when i add another file cpp there is a error as there can be only one main function in a project. I don't…
I am creating an object file for my larger program. In this program I use a unique_ptr type with a custom deleter defined. So I'm compiling my file like so: g++ -std=c++20 tmp.cpp -c -Wall The code looks as follows:…
I am getting an error like this when I am trying to get data from another API. Here is the controller code to call API public async Task<IActionResult> Index() { List<Author>? AuthorList = new List<Author>(); using (var httpClient = new…
Visual Studio stdint.h seems to have the following typedefs: typedef signed char int8_t; typedef short int16_t; typedef int int32_t; typedef long long int64_t; typedef unsigned char uint8_t; typedef unsigned short uint16_t; typedef unsigned int uint32_t; typedef unsigned long long uint64_t;…