private void pToolQuerySlope_EndDtrawd(bool BeginDraw)
{
if (BeginDraw)
{
m_SlopePoint = null;
m_SlopePoint = pToolQuerySlope.m_Geometry;
if (this.Text == "坡度查询")
{
txtSlope.Text = m_SurFace.GetSlopeDegrees(m_SlopePoint).ToString();
}
else if (this.Text == "坡向查询")
{
txtSlope.Text = m_SurFace.GetAspectDegrees(m_SlopePoint).ToString();
}
}
}
