public static IGeometry GetSelectGeometry(IMap pMap)
{
if (pMap == null)
{
return(null);
}
if (pMap.SelectionCount == 0)
{
return(null);
}
IGeometryBag pGeometryBag = new GeometryBagClass();
IGeometryCollection pGeomtryCol = (IGeometryCollection)pGeometryBag;
IEnumFeature pEnumFeature = (IEnumFeature)pMap.FeatureSelection;
IFeature pFeature = pEnumFeature.Next();
object obj = System.Reflection.Missing.Value;
while (pFeature != null)
{
pGeomtryCol.AddGeometry(pFeature.ShapeCopy, ref obj, ref obj);
pFeature = pEnumFeature.Next();
}
pGeometryBag.Project(pMap.SpatialReference);
return((IGeometry)pGeometryBag);
}
private void buttonOk_Click(object sender, EventArgs e)
{
if (comboBoxELayers.Text.Trim() == "" || comboBoxELayers.Text.Trim() == "点击选择查询图层")
{
System.Windows.Forms.MessageBox.Show("请先选择图层！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
List <IGeometry> lstGeometrys = new List <IGeometry>();
IGeometryBag pGeometryBag = new GeometryBagClass();
IGeometryCollection pGeomtryCol = (IGeometryCollection)pGeometryBag;
IMap pMap = m_pMapControl.Map;
object obj = System.Reflection.Missing.Value;
//IGeometry pTempGeo = null;
if (pMap.SelectionCount < 1)
{
System.Windows.Forms.MessageBox.Show("请先选择要素！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
this.Visible = false;
m_pMapControl.CurrentTool = null;
ChangeSelectAble(true, "");
if (this.WriteLog)
{
Plugin.LogTable.Writelog(this.Text);//xisheng 日志记录 0928;
}
IActiveView pAv = pMap as IActiveView;
ISelection pSelection = pMap.FeatureSelection;
IEnumFeature pEnumFea = pSelection as IEnumFeature;
IFeature pFea = pEnumFea.Next();
while (pFea != null)
{
if (pFea.Shape != null)
{
lstGeometrys.Add(pFea.Shape);
pGeomtryCol.AddGeometry(pFea.Shape, ref obj, ref obj);
}
pFea = pEnumFea.Next();
}
pGeometryBag.Project(pMap.SpatialReference);
if (m_frmQuery == null)
{
m_frmQuery = new frmQuery(_pMapControl, m_enumQueryMode);
m_frmQuery.Owner = m_mainFrm;
m_frmQuery.FormClosed += new FormClosedEventHandler(frmQuery_FormClosed);
}
///ZQ 2011 1129 已经不再使用Element绘制
//清除上次的所有元素
//(m_pMapControl.Map as IGraphicsContainer).DeleteAllElements();
if (m_frmBufferSet != null)
{
SysCommon.ScreenDraw.list.Remove(m_frmBufferSet.BufferSetAfterDraw);
m_frmBufferSet.setBufferGeometry(null);
m_frmBufferSet = null;
}
m_frmBufferSet = new frmBufferSet(pGeometryBag as IGeometry, m_pMapControl.Map, m_frmQuery);
m_frmBufferSet.FormClosed += new FormClosedEventHandler(frmBufferSet_FormClosed);
IGeometry pGeometry = m_frmBufferSet.GetBufferGeometry();
if (pGeometry == null || m_frmBufferSet.Res == false)
{
this.Close(); return;
}
// m_frmQuery.Show();
///ZQ 20111119 modify
// m_frmQuery.FillData(m_pMapControl.ActiveView.FocusMap, pGeometry,m_frmBufferSet.pesriSpatialRelEnum);
//更改查询结果显示方式
//ygc 2012-8-10
QueryBar.m_pMapControl = _pMapControl;
QueryBar.EmergeQueryData(m_pMapControl.ActiveView.FocusMap, pGeometry, m_frmBufferSet.pesriSpatialRelEnum);
try
{
DevComponents.DotNetBar.Bar pBar = QueryBar.Parent.Parent as DevComponents.DotNetBar.Bar;
if (pBar != null)
{
pBar.AutoHide = false;
//pBar.SelectedDockTab = 1;
int tmpindex = pBar.Items.IndexOf("dockItemDataCheck");
pBar.SelectedDockTab = tmpindex;
}
}
catch
{ }
this.Close();
}