private void cmdQuery_Click(object sender, System.EventArgs e)
{
//Determine whether permission to search layers
if (m_queryFeatures == false)
{
System.Windows.Forms.MessageBox.Show("You do not have permission to search for features!");
return;
}
//Get IARQueryDef interface
ArcReaderSearchDefClass searchDef = new ArcReaderSearchDefClass();
//Set the spatial searching to intersects
searchDef.SpatialRelationship = esriARSpatialRelationship.esriARSpatialRelationshipIntersects;
//Get the coordinates of the current extent
double dXmax = 0; double dXmin = 0; double dYmin = 0; double dYmax = 0;
axArcReaderControl1.ARPageLayout.FocusARMap.GetExtent(ref dXmin, ref dYmin, ref dXmax, ref dYmax);
//Set the envelope coordinates as the search shape
searchDef.SetEnvelopeShape(dXmin, dYmin, dXmax, dYmax, 0);
//Get IARFeatureSet interface
m_featureSet = axArcReaderControl1.ARPageLayout.FocusARMap.QueryARFeatures(searchDef);
//Reset the featureset
m_featureSet.Reset();
//Get the IARFeature interface
m_feature = m_featureSet.Next();
//Display attribute values
m_record = 0;
UpdateValueDisplay();
}
private void cmdQuery_Click(object sender, System.EventArgs e)
{
//Determine whether permission to search layers
if (m_queryFeatures == false)
{
System.Windows.Forms.MessageBox.Show("You do not have permission to search for features!");
return;
}
//Get IARQueryDef interface
ArcReaderSearchDefClass searchDef = new ArcReaderSearchDefClass();
//Set the spatial searching to intersects
searchDef.SpatialRelationship = esriARSpatialRelationship.esriARSpatialRelationshipIntersects;
//Get the coordinates of the current extent
double dXmax=0; double dXmin=0; double dYmin=0; double dYmax=0;
axArcReaderControl1.ARPageLayout.FocusARMap.GetExtent(ref dXmin, ref dYmin, ref dXmax, ref dYmax);
//Set the envelope coordinates as the search shape
searchDef.SetEnvelopeShape(dXmin, dYmin, dXmax, dYmax,0);
//Get IARFeatureSet interface
m_featureSet = axArcReaderControl1.ARPageLayout.FocusARMap.QueryARFeatures(searchDef);
//Reset the featureset
m_featureSet.Reset();
//Get the IARFeature interface
m_feature = m_featureSet.Next();
//Display attribute values
m_record = 0;
UpdateValueDisplay();
}
