internal LineExtensionControl(LineExtensionUI cmd, LineFeature extendLine, Operation recall)
{
InitializeComponent();
Zero();
m_Cmd = cmd;
m_ExtendLine = extendLine;
LineExtensionOperation op = (recall as LineExtensionOperation);
if (op!=null)
{
m_IsExtendFromEnd = op.IsExtendFromEnd;
m_Length = new Distance(op.Length);
m_WantLine = (op.NewLine!=null);
}
}
private void LineExtend(IUserAction action)
{
try
{
IControlContainer cc = CreateContainer(action);
CommandUI cmd = new LineExtensionUI(cc, action);
m_Controller.StartCommand(cmd);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
