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[Toxikr3]

Hi guys,
Kind of stuck at this problem for a while...

I am trying to make a basic error checking routine which checks for open brackets or extra brackets.
The idea is to find { bracket with line numbers then find } with line numbers
Then start subtracting each occurrence until you are left with nothing or brackets. If you are left with brackets that mean these are extras or open.

How can I do this... :(

I have a code to find the occurence but I can't seem to get the line numbers. I am using an RTB.

Code: Select all

 Dim strText As String
        Dim strSearchText As String
        Dim strSearchText2 As String
        Dim index As Integer
        Dim count As Integer
        Dim count2 As Integer
        strText = RTB.Text
        strSearchText = "{"
        strSearchText2 = "}"
        count = 0
        count2 = 0
        For index = 0 To strText.Length - 1
            If strText.Substring(index, 1) = strSearchText Then
                count = count + 1
            End If
        Next

        For index = 0 To strText.Length - 1
            If strText.Substring(index, 1) = strSearchText2 Then
                count2 = count2 + 1
            End If
        Next
        Dim h As Integer

        h = count - count2
        If h <= -1 Then
            ListBoxErrors.Items.Add("Missing {")
        End If

Hope some can help

-Toxikr3

[CodenStuff]

Hello,

You can get the current line number from a richtextbox, for example show it in a messagebox:

Code: Select all

MsgBox(RichTextBox1.GetLineFromCharIndex(RichTextBox1.SelectionStart).ToString())

Oh this will actually give you the exact line number of each occurrence, I put them into the ListBox while I was testing:

Code: Select all

ListBox1.Items.Add(RichTextBox1.GetLineFromCharIndex(index).ToString())

I put it in your code like this:

Code: Select all

For index = 0 To strText.Length - 1
            If strText.Substring(index, 1) = strSearchText Then
                count = count + 1
                ListBox1.Items.Add(RichTextBox1.GetLineFromCharIndex(index).ToString())
            End If
        Next

Hope that helps cooll;

[Usman55]

Hello Codenstuff,

That was a nice code snippet. You should paste it in the Quick Snips section.

Thank you.

[Lewis]

Yes, hope you dont mind but ive used this

[Toxikr3]

Thank you so much!
I will give this ago!

-Toxikr3