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  1. S

    Resolved How to access an element from a non-sequential 2D array

    Hi All, This may sound stupid to you, as I'm a casual programmer. I have a two-dimensional array of values. Where rows are angles in decimal degrees, increments can be by 1 degree, 5 degrees even 10. Columns are also organized similar manner. I know how to access a generic two-dimensional...
  2. S

    Drawing arcs and lines on Polar chart.

    Hi All, Another questions related to Polar chart control. I want to draw two lines crossing certain values in polar chart and calculate the angle between line, then plot arc to indicate the angle and text to indicate value of the angle. how can I do this. any help much appriciated. Cheers.
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    Question How to catch error from class and stop from loading

    Hi All, I have a class dedicated to reading file contents and I want my MDI child from to stop loading (say when the user opens the file from file menu) if this class throws an exception (ie. file contains a null value). how can this be done? If there is a easy way, I can catch all errors...
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    Question Help with Polar Chart.

    HI All, I am new C# and most of the time I find my answers to my C# problems through Google but unfortunately I couldn't find any related materiel for this problem. I hope someone can guide me in the right direction. Problem: I am building a small application (WinForms - Chart Control) which...
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