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I want to know what kind of algorithms are used in computing the geometric properties of any shape in CAD programs like Autocad.

Please help... i use to pass data easily in vbscript jagged arrays like this: arrSigns(1)=array(1,1) now in vb.net doesnt work....is there a similar syntax to use?

Why it is so hard for some people to understand that, there are cases you need this. In other cases, i would have used if..then, or try.. catch for each one of the variables i am trying to fill. There is no problem if i have an error duringthe operation and even if i was using try..catch i...

Wow, that was 2 replyies wich did not help at all!!!!! Ok i solved the problem. What i did, is to use Resume on error. So everything now works as in vbscript.

Ok, here is the problem, in vbscript, i was reading parts of streams i.e. teststrid = left (strLine,8) teststrnm =rtrim( mid (strLine,15,30)) teststrx = mid (strLine,57,8) teststr = left (strLine,3) strFormcode = left (strLine, 10) strSymmetrycode = left (strLine,14)...

Ok i got it, a console like restriction of numbers of lines, in multiline textbox Ok, there is the solution i came up for anyone who is interested: Dim strLines() As String = TextBox1.Lines If strLines.GetUpperBound(0) > maxlines - 1 Then Dim a As Integer...

Iam really trying to understand what you mean here but i cant. In advance, the code doesnt seem to work (which i was afraid so). Maybe there is a typo or something...

Hello all, i am trying to put a maximum row number of lines in a multiline textbox. What i want is to achieve something like a console, with a maximum number of rows, with the top rows to dissappear and to keep always the last i.e. 500 rows. Thank you in advance! a note: for the textbox...