public override void OnMouseUp(int Button, int Shift, int X, int Y)
{
int iPiexl = 3;
double iMapTolerance = ConvertPixelsToMapUnits(m_MapControl.ActiveView, iPiexl);
IGeometry pGeometry = null;
ITopologicalOperator pTopo = (ITopologicalOperator)m_pPoint;
if (pTopo != null)
{
pGeometry = pTopo.Buffer(iMapTolerance);
}
if (m_frmQuery == null)
{
m_frmQuery = new frmQueryForest(m_MapControl);
m_frmQuery.Owner = m_mainFrm;
m_frmQuery.FormClosed += new FormClosedEventHandler(frmQuery_FormClosed);
}
//ygc 2012-8-28 将查询结果数据在主窗体下方显示
// _QuerBar.m_pMapControl = m_MapControl;
// _QuerBar.EmergeQueryData(m_MapControl.ActiveView.FocusMap, pGeometry, esriSpatialRelEnum.esriSpatialRelIntersects);
m_frmQuery.Show();
///ZQ 20111119 modify
m_frmQuery.FillData(m_MapControl.ActiveView.FocusMap, pGeometry, esriSpatialRelEnum.esriSpatialRelIntersects);
}
/// <summary>
/// Occurs when this tool is clicked
/// </summary>
public override void OnClick()
{
if (m_frmQuery == null)
{
m_frmQuery = new frmQueryForest(m_MapControl);
m_frmQuery.Owner = m_mainFrm;
m_frmQuery.FormClosed += new FormClosedEventHandler(frmQuery_FormClosed);
}
}
private void frmQuery_FormClosed(object sender, FormClosedEventArgs e)
{
m_frmQuery = null;
}