I wanted to make a video on the IDisposable pattern because I often see it not implemented correctly and even myself forget to do it correctly sometimes. Honestly, when making these videos makes me hold Read more…
In a form, I have both textbox and comboBox. Initially, I use DropDown for comboBox, now I would like to change some ComboBox from DropDown to DropDownList (to prevent user input). Now the issue is: Read more…
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…
Given an array, count the total number of triplets, which leads to an inversion. If (i < j < k) and (A[i] > A[j] > A[k]), then we can say that triplet (i, j, k) Read more…
I am using a normal socket with TCP/stream, trying to get the latency.Send cannot be measured as it returns immediately even if the data was multiple megabytes. Measuring receive doesn’t work for small packets as 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…
Hello,we’re generating PDFs for our client. In that generated PDF there are some inputs plus two signatures. Our goal is when the user signs one of the signatures, then we want to lock All or Read more…