If a form has four input values: textBoxForField1, comboBoxForField2, comboBoxForField3, comboBoxForField4.Let us say, textBoxForField1 and comboBoxForField2 are required, they have already be checked before writing below SQL statement; comboBoxForField3 and comboBoxForField4 are optional. So I Read more…
Let me start a new thread with new error message: Too few parameter I just used MessageBox.Show to display three variables, they all have value. Did I write cmd correctly? Thanks. MessageBox.Show(Environment.UserName); MessageBox.Show(dtEastern.ToString()); MessageBox.Show(GlobalVariables.LogNote); Edit: Read more…
Let us say, I use parent form menustrip button to switch from form to form, but for below example, messagebox appears BEFORE FChildForm actually shows. FChildForm only shows when I click OK on the messagebox. Read more…
I gotta say that this language is amazing, it’s so clean and powerful, but the .NET part or the ASP.NET are still beyond my level of understanding, so i need to know beside building unity Read more…
I am trying to set a data breakpoint using C#, Windows 10, in a Winforms project. The version of VS is 2019. The problem I am having is that the option is grayed out under Read more…
I’ve started on a little open source passion project to make yet another online Sudoku app using client-side Blazor (WASM). I chose Blazor specifically so I can eventually integrate my Sudoku solver, which is written Read more…
I’m building an application that manages employee and inventory information. I’m using WinForms, SQLServer, and Dapper. (I know, Winforms is dead, etc. This is largely a learning project, so the next time around I’ll use Read more…
Blazor makes me learn C# it has very nice features (webassembly, static typing of C# etc).But only a few jobs for for this technology. I see mostly Angular + C#Blazor is brand new. The vast Read more…
Is there a way to do something like this: db.People.Single(x => x.Id = 123).Select(x => new { x.FirstName, x.LastName }); (.Select is an extension method to IEnumerable) Or do I have to write it as: Read more…
Hello,I’m looking for the best way to do approach an issue I’ve run into. I’m creating a flat file with a fixed width for each column of 50 characters. Strings from my datatable that are Read more…