asp.net

[Solved] Convert.ToDateTime Works in console app but errors out in asp.net

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Convert.ToDateTime uses DateTime.Parse internally, with the current culture of server. And, the problem is your new server’s current culture’s DateTime format is different from your string. You can use DateTime.ParseExact() instead of this. Converts the specified string representation of a date and time to its DateTime equivalent using the specified format and culture-specific format information. … Read more

[Solved] operator ‘&&’ cannot be applied to operands of type ‘string’ and ‘string’

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You need to use logical operators each time. IF you want to chack all strings to inequality to empty string then use String.IsNullOrEmpty() method instead of != operator. Also there is no reason to use () in your expression. You need to use brackets to prioritize operations but in your code there is no prioritets … Read more

[Solved] ASP.NET equivalent of the java code [closed]

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I didn’t test this out but it should look something like this… public void DoGet(HttpRequest request, HttpResponse response) { var content = request.Params[“content”]; response.ContentType = “text/calendar”; response.AddHeader(“Content-length”, content.Length.ToString()); response.AddHeader(“Content-disposition”, “attachment; filename=event.ics”); response.Write(content); } solved ASP.NET equivalent of the java code [closed]

[Solved] How do I find a substring in a string? [closed]

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Contains is too slow for large numbers of data, plus it matches the domain and the in-the-middle occurences as well. So use StartsWith System.Data.DataTable dt = //Whatever foreach(System.Data.DataRow dr in dt.Rows) { //string email = dr(“email”); string email = “[email protected]”; if (email != null && email.StartsWith(“companyby”, StringComparison.OrdinalIgnoreCase)) { // do whatever here } } With … Read more

[Solved] c# – Index out of range [closed]

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You are asking for 200 tweets and you have only sized your string array to 50, so it blows up on the 51st tweet processed. This code is the problem: var tweets = service.ListTweetsOnHomeTimeline( new ListTweetsOnHomeTimelineOptions { Count = 200 }); string[] twt_id = new string[50]; Either change the number of tweets you are requesting … Read more

[Solved] Multitier Architecture [closed]

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I suggest that you read on how to ask a good question first Straight from Separation of concerns: design principle for separating a computer program into distinct sections, such that each section addresses a separate concern. I hope that you are not the developer taking over this project, because it seems like you have minimal … Read more

[Solved] Object paths in javascript

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So, in ASP.NET Boilerplate there are services that we use in controllers. This services can be used in JavaScript file such as var _tenantService = abp.services.app.tenant; In view (cshtml) when we click on submit button, form is being sent to app services. _$form.find(‘button[type=”submit”]’).click(function (e) { e.preventDefault(); if (!_$form.valid()) { return; } var tenant = _$form.serializeFormToObject(); … Read more

[Solved] Asp.net button avoid pageload onclick

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The framework fundamentally does not work that way. If you stay true to the framework, you can wrap your button in an update panel. That will remove the visible postback, but that will still fire the postback and perform the page load and click event. In essence the update panel will dump your entire page … Read more

[Solved] Get css class list from style tag

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Below code helped me getting my requirement. var resultarray = []; var a = $(‘#pageStyleCss’).html(); if (a != undefined) { while (a.indexOf(‘{‘) != -1) { resultarray.push(a.substring(0, a.indexOf(‘{‘))); a = a.substring(a.indexOf(‘}’) + 1); } } var i, option = “<option value=””></option>” for (i = 0; i < resultarray.length; ++i) { if (resultarray[i].indexOf(‘.’) > -1) { option … Read more