/// <summary>
/// Open a Wintab context to the specified hwnd.
/// </summary>
/// <param name="hwnd_I">parent window for the context</param>
/// <param name="enable_I">true to enable, false to disable</param>
/// <returns>Returns non-zero context handle if successful.</returns>
public HCTX Open(HWND hwnd_I, bool enable_I)
{
try
{
m_hCTX = CWintabFuncs.WTOpenA(hwnd_I, ref m_logContext, enable_I);
}
catch (Exception ex)
{
MessageBox.Show("FAILED OpenContext: " + ex.ToString());
}
return m_hCTX;
}