The data is not displayed correctly in the columns. The CSV consists of 7 columns. Rows are of different length. I can not upload a picture.(https://ibb.co/0fnfLW7) DataTable tblcsv = new DataTable(); tblcsv.Columns.Add("Vorname"); tblcsv.Columns.Add("Nachname"); tblcsv.Columns.Add("RFID"); string csvData = File.ReadAllText(csvPath); //spliting row…
I am looking to take a string from an input text box and remove all special characters and spaces. e.g. Input: ##HH 4444 5656 3333 2AB## Output: HH4444565633332AB
**Hi, I'm using .Net 6 & visual studio 2022 community. My Model validations through Data Annotations are working for all HTML tags, i want to use only for some fields..** Code: public class Student { public int Id { get;…
im trying to update my db doing: int index = grdExcUsePolicy.EditIndex; GridViewRow row = grdExcUsePolicy.Rows[index]; string id = ((Label)row.FindControl("lblId")).Text; String name = ((TextBox)row.FindControl("txtName")).Text; String created = ((TextBox)row.FindControl("txtCreated")).Text; if (gridUtil.getInsertMode()) { } else { GeneralDbExecuterService.executeSqlNonQuery(string.Format("UPDATE EXCEPTIONAL_USE_POLICY_PARAM SET NAME = '{0}', CREATED_DATE…
I run a .Net 6 API on my Raspberry PI. I can get data from this API using the browser “https://192.168.178.51:7001/swagger/” . Also getting data from entering the url “https://192.168.178.51:7001/api/status/” returns the expected values. So the API is working so…
i was following this tutorial about paginate. it all worked, but if i add some sorting & filtering from my old code, it doesn't work. and the error says NullReferenceException: Object reference not set to an instance of an object.…
I'm trying to pass in a string,sigla do Curso, and use the get method to return the object equivalent to this acronym, but the output returns an error Error: { "type": "https://tools.ietf.org/html/rfc7231#section-6.5.1", "title": "One or more validation errors occurred.", "status":…
Edit1: as pointed by @CodingMytra JsonConvert.SerializeObject(log) serializes good to valid C# string form (meaning it has escape symbols ). The problem rises on Serilog.Sinks.File and Serilog.Sinks.MSSqlServer sinks as they take it as raw value (with escape symbols). File sink uses…
How can I sort a List<object> where the object is always List<string>. I know that there is already questions similar to this one.. I tried Sort() or other functions that was suggested but I couldn't solve. This is what I…
IMytask is the interface which has some method, Mytask inherits IMytask why below one is always recommended way to declare a variable? IMytask xyz = new Mytask(); Can you please help me to understand, What is the use and importance…