I just started with the programming language C# a week ago and used the program Visual Studio with win Forms. I've had a problem for a few days. I wa ...

Please correct me and help me. This is the code. option 1 Option 2 Option 3 Output I tried these options but I still can't achieve what I ...

I have a macro that automatically inserts a textbox shape into a Chart and provides that textbox with the correct text and font. While it currently wo ...

I'm trying to check if the label contains certain word, how can I do that? I have label1 with Text: THIS IS YOUR LAST TEST I have blank textbox1 for ...

I have a textbox that is used to filter data shown on a gridview. The Textbox is using TextMode="Date" so that when clicked, a mini calander is shown ...

I have made a Custom TextBox that is a panel with a TextBox inside. What i'm trying to do is [CustomTextBox name].SelectAll(); where it returns [Text ...

Struggling with a C# windows form app. I've got the form built and the basic functions (can enter the values in the form fields) and they populate a l ...

Do you know the opposite of Textbox1.text = "" ? Or how to do this Textbox1.text = not empty ? Because I want the user to enter characters on the text ...

I want to required field validator for each text box having blank spaces using javascript in asp.net C#. how to validate grid view textbox using ja ...

I have to use a web application during my work, what I would like to fill with my created extension (I'm not programmer...). The web app has two inpu ...

Here is a picture of when I run the program. I want the user to be able to only type on the current line. They shouldn't be able to edit the lines abo ...

I have a multi-line text box in my WPF project, and I want to change the specified line text. I used to do this easily in Win form, but there is no Li ...

I have a simple excel list so that I can keep track of the checks I have written in the company. Check List Userform Image When entering data to my ...

Okay, so after searching and beating my head against the wall for - well, ever - I have found exactly zero answers to my question. Hopefully someone h ...

I would like to give the user the chance to change the width and height using a textbox and JavaScript This is how the HTML looks like and the code b ...

I want to save my textbox1.text in a notepad of my computer. And after saving that, I will save the next textbox1.text again. But I want it to be adde ...

Is there an easy way to have textboxes in WinForms accept numbers with many digits after the decimal point but display only the first two digits while ...

I have a c# winform and I want to create a "File Name Template Form" for users like Adobe Photoshop Lightroom's (below picture and video). How can I d ...

I've sql database which is connected to c# windows form in the database there's column with date , data type only date dd/mm/yyyy and the data inside ...

I am trying to fill an array from several textboxes, then calculate with the values in the array. I have the following code, but don't know why it do ...