private void RemovePreviousObjects()
{
try
{
if (chartVu != null)
{
ArrayList arrObjects = chartVu.GetChartObjectsArrayList();
int iCount = arrObjects.Count;
if (arrObjects != null)
{
for (int iCtr = 0; iCtr < iCount; iCtr++)
{
GraphObj objObject = (GraphObj)arrObjects[0];
Type obj = objObject.GetType();
chartVu.DeleteChartObject(objObject);
}
}
chartVu.UpdateDraw();
}
}
catch (Exception ex)
{
}
}
internal void SetDataCursor()
{
try
{
m_objDataCursor = new DataCursor(m_objChartView, m_objCartesianCordinates, GraphObj.MARKER_VLINE, 8.0);
m_objDataCursor.SetColor(Color.Black);
m_objDataCursor.SetEnable(true);
m_objDataCursor.LineStyle = DashStyle.Solid;
m_objDataCursor.SetLineStyle(DashStyle.Solid);
m_objDataCursor.LineColor = Color.Black;
m_objChartView.SetCurrentMouseListener(m_objDataCursor);
m_objChartView.AddChartObject(m_objDataCursor);
if (m_objMarker != null)
{
m_objChartView.DeleteChartObject(m_objMarker);
m_objChartView.UpdateDraw();
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message, ex.StackTrace);
}
finally
{
}
}