It seems for what you are trying to do, that what you need is an UPDATE statement and not an INSERT as you are writing. This seems a much more appropiate query: UPDATE GradeTable SET Grade = @grade, UserID = @UserID, RegDate = @RegDate WHERE StudentID = @StudentID AND CourseID = @CourseID Note that I … Read more
If you want a loop to generate a series of years starting at the current year then you should do something like this: For i = 0 To 10 Dim year = Date.Now.Year + i ‘… Next Running that code now would give you a series of Integer values from 2014 to 2024 inclusive, to … Read more
Try This Dim inputno01 as integer Dim inputno02 as integer dim calculate as integer If Integer.TryParse(txtinput.Text, calculate) Then if calculate=1 then dim total as integer total=inputno01+inputno02 textboxtotal.text=total.string else me.close
You should use Path.Combine() when dealing with string paths, You can do this as follows: Image.Image = Image.FromFile(Path.Combine(MYSTRING, “image.png”))
There are other things wrong with that code but I’ll concentrate on the two that most directly pertain to your stated issue. Firstly, you have this within your SQL code: Img = ‘@Spic’ That is wrong. If you want to use the value of a variable in VB, would you wrap the name of the … Read more
If you are asking for c#,you can create usercontrol for that.