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)
{
}
}