Legend does not update its values

[dotnetjunkee]

Hello!

I have an urgent problem. I'm using a Surface (with irregular chart) but whenever I clear the values and add new ones, the legend does not refresh.

I'm using TeeChart version 1.1.2379.21122.

Thanx a lot in advance!

[Narcís]

Hi dotnetjunkee,

First of all, please notice there's a newer v1 release available at the client area.

Regarding the issue, yes, it is a bug (TF02012581) which I have added to our defect list to be fixed for future releases. In the meantime, a workaround would be removing and creating the series every time they should be refreshed, for example:

Code: Select all

		public Form1()
		{
			InitializeComponent();
			RefreshSeries();
		}

		private void button1_Click(object sender, EventArgs e)
		{
			RefreshSeries();
		}

		private void RefreshSeries()
		{
			//Workaround
			tChart1.Series.Clear();
			Steema.TeeChart.Styles.Surface surface1 = new Steema.TeeChart.Styles.Surface(tChart1.Chart);

			surface1.Clear();
			Random y = new Random();
			for (int x = 0; x < 10; x++)
			{
				for (int z = 0; z < 10; z++)
				{
					surface1.Add(x, y.Next(), z);
				}
			}
		}