private void ShowAttribute(IGeometry geometry)
{
if (FeatureLayer != null)
{
IArray array = AttributeExtensions.Identity(FeatureLayer.FeatureClass, geometry, WhereClause);
if (array != null)
{
IFeatureIdentifyObj featureIdentifyObj = array.get_Element(0) as IFeatureIdentifyObj;
IIdentifyObj identifyObj = featureIdentifyObj as IIdentifyObj;
IRowIdentifyObject rowIdentifyObj = featureIdentifyObj as IRowIdentifyObject;
IFeature feature = rowIdentifyObj.Row as IFeature;
if (feature != null)
{
_father.dataGridView1.DataSource = GetAttribute(feature);
//_father.ExportExcelbutton.Enabled = true;
var tbbh = _featureValues.FirstOrDefault(e => e.Name == "TBBH");
var xzcdm = _featureValues.FirstOrDefault(e => e.Name == "XZCDM");
_father.Search(xzcdm.Value, tbbh.Value);
Application.DoEvents();
Twinkle(feature);
}
else
{
//_father.ExportExcelbutton.Enabled = false;
}
}
}
}
private void FlashCommand(object sender, RoutedEventArgs e)
{
LogLog.Instance.Logger[LogLogEnum.Debug]("TableSearch:FlashCommand");
try {
IActiveView av = ArcMap.Document.ActiveView as IActiveView;
FeatureModel aFeat = dataGrid1.SelectedItem as FeatureModel;
av.ScreenDisplay.UpdateWindow();
IFeatureIdentifyObj featIdentify = new FeatureIdentifyObject();
featIdentify.Feature = aFeat.Feature;
IIdentifyObj identify = featIdentify as IIdentifyObj;
identify.Flash(av.ScreenDisplay);
} catch (Exception ex) {
LogLog.Instance.Logger[LogLogEnum.Error](ex.Message);
}
}
protected override void OnMouseDown(ESRI.ArcGIS.Desktop.AddIns.Tool.MouseEventArgs arg)
{
int X = arg.X;
int Y = arg.Y;
IMxApplication pMxApp = null;
IMxDocument pMxDoc = null;
pMxApp = (IMxApplication)ArcMap.Application;
pMxDoc = (IMxDocument)ArcMap.Application.Document;
// calculate tolerance rectangle to identify features inside it
int Tolerance = 0;
Tolerance = pMxDoc.SearchTolerancePixels;
IDisplayTransformation pDispTrans = null;
pDispTrans = pMxApp.Display.DisplayTransformation;
tagRECT pToleranceRect = new tagRECT();
pToleranceRect.left = X - Tolerance;
pToleranceRect.right = X + Tolerance;
pToleranceRect.top = Y - Tolerance;
pToleranceRect.bottom = Y + Tolerance;
IEnvelope pSearchEnvelope = null;
pSearchEnvelope = new EnvelopeClass();
pDispTrans.TransformRect(pSearchEnvelope, ref pToleranceRect, (int)(esriDisplayTransformationEnum.esriTransformPosition | esriDisplayTransformationEnum.esriTransformToMap));
// identify feature points of measurement
IBasicDocument pBasicDoc = null;
pBasicDoc = (IBasicDocument)ArcMap.Application.Document;
pSearchEnvelope.SpatialReference = pMxDoc.ActiveView.FocusMap.SpatialReference;
IIdentify pIdentify = null;
pIdentify = (IIdentify)pMxDoc.FocusMap.get_Layer(0);
if (pIdentify == null)
{
MessageBox.Show("No layer");
return;
}
IArray pIDArray = null;
pIDArray = pIdentify.Identify(pSearchEnvelope);
// get object from feature point
IIdentifyObj pIDObj = null;
if (pIDArray != null)
{
pIDObj = (IIdentifyObj)pIDArray.get_Element(0);
}
if (pIDObj == null)
{
MessageBox.Show("No feature was identified");
return;
}
// get the name of the layer containing feature points
ILayer pLayer = null;
pLayer = pMxDoc.FocusMap.get_Layer(0);
string layerName = null;
layerName = pLayer.Name;
// get primary display field for measurement values and set names of a date/time field and gage ID field
IFeatureLayer pFeatLayer = null;
pFeatLayer = (IFeatureLayer)pLayer;
string dataFldName = null;
string timefldName = null;
string gageIDFldName = null;
dataFldName = "TSValue";
timefldName = "TSDateTime"; // substitute data/time field name for different dataset
gageIDFldName = "Name"; // substitute gage ID field name for different dataset
// get display table from layer
ITable pTable = null;
IDisplayTable pDisplayTable = null;
pDisplayTable = (IDisplayTable)pLayer;
if (pDisplayTable != null)
{
pTable = pDisplayTable.DisplayTable;
if (pTable == null)
{
goto THEEND;
}
}
// get fields from display table
IFields pFields = null;
pFields = pTable.Fields;
long fldCount = 0;
fldCount = pFields.FieldCount;
// create WHERE clause from identified objects of measurement points
int gageIDFldIdx = 0;
gageIDFldIdx = pFields.FindField(gageIDFldName);
IRowIdentifyObject pRowIDObj = null;
pRowIDObj = (IRowIdentifyObject)pIDObj;
string gageID = null;
gageID = (string)pRowIDObj.Row.get_Value(gageIDFldIdx);
IFeatureLayerDefinition pFeatureLayerDef = null;
pFeatureLayerDef = (IFeatureLayerDefinition)pLayer;
string definitionExpression = null;
definitionExpression = pFeatureLayerDef.DefinitionExpression;
string whereClause = null;
if (definitionExpression == "")
{
whereClause = "[" + gageIDFldName + "] = '" + gageID + "'";
}
else
{
whereClause = "[" + gageIDFldName + "] = '" + gageID + "' AND " + definitionExpression;
}
//find color for the identified object from feature layer's renderer
IGeoFeatureLayer pGeoFeatureLayer = null;
pGeoFeatureLayer = (IGeoFeatureLayer)pLayer;
ILookupSymbol pLookupSymbol = null;
pLookupSymbol = (ILookupSymbol)pGeoFeatureLayer.Renderer;
IFeature pFeature = null;
pFeature = (IFeature)pRowIDObj.Row;
IMarkerSymbol pSymbol = null;
pSymbol = (IMarkerSymbol)pLookupSymbol.LookupSymbol(false, pFeature);
// Find an opened GraphWindow
IDataGraphBase pDataGraphBase = null;
IDataGraphT pDataGraphT = null;
IDataGraphWindow2 pDGWin = null;
IDataGraphCollection pDataGraphs = null;
pDataGraphs = (IDataGraphCollection)pMxDoc;
int grfCount = 0;
grfCount = pDataGraphs.DataGraphCount;
for (int i = 0; i < grfCount; i++)
{
pDataGraphBase = pDataGraphs.get_DataGraph(i);
pDGWin = FindGraphWindow(ref pDataGraphBase);
if (pDGWin != null)
{
break;
}
}
// if there is not an opened graph window - create a new graph for
if (pDGWin == null)
{
// create graph
pDataGraphT = new DataGraphTClass();
pDataGraphBase = (IDataGraphBase)pDataGraphT;
// load template from <ARCGISHOME>\GraphTemplates\
string strPath = null;
strPath = Environment.GetEnvironmentVariable("ARCGISHOME");
try
{
pDataGraphT.LoadTemplate(strPath + @"GraphTemplates\timeseries.tee");
}
catch
{ }
// graph, axis and legend titles. Substitute them for different input layer
pDataGraphT.GeneralProperties.Title = "Daily Streamflow for Guadalupe Basin in 1999";
pDataGraphT.LegendProperties.Title = "Monitoring Point";
pDataGraphT.get_AxisProperties(0).Title = "Streamflow (cfs)";
pDataGraphT.get_AxisProperties(0).Logarithmic = true;
pDataGraphT.get_AxisProperties(2).Title = "Date";
pDataGraphBase.Name = layerName;
}
else // get graph from the opened window
{
pDataGraphT = (IDataGraphT)pDataGraphBase;
}
// create vertical line series for all measurements for the identified gage
ISeriesProperties pSP = null;
pSP = pDataGraphT.AddSeries("line:vertical");
pSP.ColorType = esriGraphColorType.esriGraphColorCustomAll;
pSP.CustomColor = pSymbol.Color.RGB;
pSP.WhereClause = whereClause;
pSP.InLegend = true;
pSP.Name = gageID;
pSP.SourceData = pLayer;
pSP.SetField(0, timefldName);
pSP.SetField(1, dataFldName);
IDataSortSeriesProperties pSortFlds = null;
pSortFlds = (IDataSortSeriesProperties)pSP;
int idx = 0;
pSortFlds.AddSortingField(timefldName, true, ref idx);
pDataGraphBase.UseSelectedSet = true;
ITrackCancel pCancelTracker = null;
pCancelTracker = new CancelTracker();
pDataGraphT.Update(pCancelTracker);
// create data graph window if there is not any opened one
if (pDGWin == null)
{
pDGWin = new DataGraphWindowClass();
pDGWin.DataGraphBase = pDataGraphBase;
pDGWin.Application = ArcMap.Application;
pDGWin.Show(true);
pDataGraphs.AddDataGraph(pDataGraphBase);
}
THEEND:
return;
//base.OnMouseDown(arg);
}
private void objTree_AfterSelect(object sender, TreeViewEventArgs e)
{
try
{
if ((this.objTree.SelectedNode != null) && (this.objTree.SelectedNode.Tag != null))
{
IActiveView view;
object tag = null;
tag = this.objTree.SelectedNode.Tag;
if (tag is IIdentifyObj)
{
IIdentifyObj obj3 = tag as IIdentifyObj;
this.Infolist.Visible = true;
if (obj3 is IFeatureIdentifyObj)
{
this.ifeature_0 = (obj3 as IRowIdentifyObject).Row as IFeature;
view = (IActiveView)this.ibasicMap_0;
this.method_6(obj3.Layer as IFeatureLayer, this.ifeature_0);
obj3.Flash(view.ScreenDisplay);
}
else
{
int num;
string[] strArray;
string str;
string str2;
ListViewItem item;
if (obj3 is IRasterIdentifyObj2)
{
this.panel5.AutoSize = true;
this.Infolist.Items.Clear();
num = 0;
strArray = new string[2];
while (true)
{
try
{
(obj3 as IRasterIdentifyObj2).GetPropAndValues(num, out str, out str2);
if (str == null)
{
break;
}
strArray[0] = str;
strArray[1] = str2;
item = new ListViewItem(strArray);
this.Infolist.Items.Add(item);
num++;
}
catch
{
break;
}
}
view = (IActiveView)this.ibasicMap_0;
obj3.Flash(view.ScreenDisplay);
}
else
{
Exception exception;
if (obj3 is ITinIdentifyObj2)
{
this.panel5.AutoSize = true;
this.Infolist.Items.Clear();
num = 0;
strArray = new string[2];
while (true)
{
try
{
(obj3 as ITinIdentifyObj2).SetupEntity();
(obj3 as ITinIdentifyObj2).GetPropAndValues(num, out str, out str2);
if (str == null)
{
break;
}
strArray[0] = str;
strArray[1] = str2;
item = new ListViewItem(strArray);
this.Infolist.Items.Add(item);
num++;
}
catch (Exception exception1)
{
exception = exception1;
string message = exception.Message;
break;
}
}
view = (IActiveView)this.ibasicMap_0;
obj3.Flash(view.ScreenDisplay);
}
else if (obj3 is ICadIdentifyObj2)
{
this.panel5.AutoSize = true;
this.Infolist.Items.Clear();
num = 0;
strArray = new string[2];
while (true)
{
try
{
(obj3 as ICadIdentifyObj2).SetupEntity();
(obj3 as ICadIdentifyObj2).GetPropAndValues(num, out str, out str2);
if (str == null)
{
break;
}
strArray[0] = str;
strArray[1] = str2;
item = new ListViewItem(strArray);
this.Infolist.Items.Add(item);
num++;
}
catch (Exception exception2)
{
exception = exception2;
string text2 = exception.Message;
break;
}
}
view = (IActiveView)this.ibasicMap_0;
obj3.Flash(view.ScreenDisplay);
}
else if (obj3 is IIdentifyObject)
{
object obj4;
object obj5;
this.panel5.AutoSize = true;
(obj3 as IIdentifyObject).PropertySet.GetAllProperties(out obj4, out obj5);
this.Infolist.Items.Clear();
strArray = new string[2];
System.Array array = obj4 as Array;
System.Array array2 = obj5 as Array;
for (int i = 0; i < array.Length; i++)
{
strArray[0] = array.GetValue(i).ToString();
strArray[1] = array2.GetValue(i).ToString();
item = new ListViewItem(strArray);
this.Infolist.Items.Add(item);
}
view = (IActiveView)this.ibasicMap_0;
obj3.Flash(view.ScreenDisplay);
}
}
}
}
else if (tag is IFeature)
{
this.Infolist.Visible = true;
this.ifeature_0 = tag as IFeature;
view = (IActiveView)this.ibasicMap_0;
this.method_5(this.ifeature_0);
Flash.FlashFeature(view.ScreenDisplay, this.ifeature_0);
}
else
{
this.Infolist.Visible = false;
}
}
}
catch
{
}
}
private void method_0()
{
this.objTree.Nodes.Clear();
this.Infolist.Items.Clear();
object layer = null;
TreeNode node = null;
TreeNode node2 = null;
IIdentifyObj obj3 = null;
object obj4 = null;
if (this.iarray_0 != null)
{
for (int i = 0; i < this.iarray_0.Count; i++)
{
TreeNode node3;
obj4 = this.iarray_0.get_Element(i);
if (obj4 is IIdentifyObj)
{
obj3 = obj4 as IIdentifyObj;
if ((this.identifyTypeEnum_0 != IdentifyTypeEnum.enumITCurrentLayer) ||
(obj3.Layer == this.ilayer_0))
{
if (obj3 is IFeatureIdentifyObj)
{
IRow row = (obj3 as IRowIdentifyObject).Row;
if (layer != obj3.Layer)
{
layer = obj3.Layer;
node = new TreeNode(obj3.Layer.Name);
this.objTree.Nodes.Add(node);
node.Tag = obj3.Layer;
node.ExpandAll();
}
if (row.HasOID)
{
node3 = new TreeNode(row.OID.ToString());
}
else
{
node3 = new TreeNode(row.get_Value(0).ToString());
}
node3.Tag = obj3;
if (node2 == null)
{
node2 = node3;
}
this.method_3(row as IFeature, node3);
if (obj3.Layer is IRelationshipClassCollection)
{
this.method_1((obj3.Layer as IRelationshipClassCollection).RelationshipClasses,
row as IObject, node3, false);
}
node.Nodes.Add(node3);
}
else if ((obj3 is IRasterIdentifyObj) || (obj3 is ITinIdentifyObj))
{
layer = null;
node = new TreeNode(obj3.Layer.Name);
this.objTree.Nodes.Add(node);
node.Tag = obj3.Layer;
node.ExpandAll();
node3 = new TreeNode(obj3.Name)
{
Tag = obj3
};
if (node2 == null)
{
node2 = node3;
}
node.Nodes.Add(node3);
}
else
{
layer = null;
node = new TreeNode(obj3.Layer.Name);
this.objTree.Nodes.Add(node);
node.Tag = obj3.Layer;
node.ExpandAll();
node3 = new TreeNode(obj3.Name)
{
Tag = obj3
};
if (node2 == null)
{
node2 = node3;
}
node.Nodes.Add(node3);
}
}
}
else
{
IFeature feature;
if (obj4 is IFeatureFindData2)
{
feature = (obj4 as IFeatureFindData2).Feature;
node = new TreeNode(feature.Class.AliasName);
this.objTree.Nodes.Add(node);
node.Tag = feature.Class;
node.ExpandAll();
node3 = new TreeNode(feature.OID.ToString())
{
Tag = feature
};
if (node2 == null)
{
node2 = node3;
}
node.Nodes.Add(node3);
this.method_6((obj4 as IFeatureFindData2).Layer as IFeatureLayer, feature);
}
else if (obj4 is IHit3D)
{
IHit3D hitd = obj4 as IHit3D;
if (hitd.Object is IFeature)
{
feature = hitd.Object as IFeature;
node = new TreeNode(feature.Class.AliasName);
this.objTree.Nodes.Add(node);
node.Tag = feature.Class;
node.ExpandAll();
node3 = new TreeNode(feature.OID.ToString())
{
Tag = feature
};
if (node2 == null)
{
node2 = node3;
}
node.Nodes.Add(node3);
this.method_5(feature);
}
else if (hitd.Owner is ITinIdentifyObj)
{
layer = null;
}
}
}
}
this.objTree.SelectedNode = node2;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="ArcmapPickCandidate"/> class.
/// </summary>
/// <param name="identifyOby">Identified object.</param>
/// <param name="distance">Distance from the identified object to the mouse click.</param>
public ArcmapPickCandidate(IIdentifyObj identifyOby, double distance)
{
IdentifyObj = identifyOby;
DistanceToClickPoint = distance;
GeometryType = ArcmapUtils.DetectGeometryBaseType(Feature.Shape);
}
public override void OnMouseDown(int Button, int Shift, int X, int Y)
{
if (Button == 1)
{
List <ILayer> layers = EngineAPI.GetLayers(this.m_hookHelper.FocusMap, "{6CA416B1-E160-11D2-9F4E-00C04F6BC78E}", null);
if (layers.Count == 0)
{
IdentifyManager.instance.FrmIdentify.Close();
IdentifyManager.instance.FrmIdentify = null;
EnviVars.instance.MapControl.CurrentTool = null;
EnviVars.instance.MapControl.MousePointer = esriControlsMousePointer.esriPointerDefault;
}
else
{
foreach (ILayer current in layers)
{
IIdentify identify = current as IIdentify;
IPoint point = this.m_hookHelper.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(X, Y);
IArray array = identify.Identify(point);
if (array != null && array.Count != 0)
{
IdentifyManager.instance.FrmIdentify.treeList1.ClearNodes();
IIdentifyObj identifyObj = array.get_Element(0) as IIdentifyObj;
identifyObj.Flash(this.m_hookHelper.ActiveView.ScreenDisplay);
TreeListNode treeListNode = IdentifyManager.instance.FrmIdentify.treeList1.AppendNode(new object[]
{
identifyObj.Layer.Name
}, 0, identifyObj);
DataColumn column = new DataColumn("字段", typeof(string));
DataColumn column2 = new DataColumn("值", typeof(string));
DataTable dataTable = new DataTable();
dataTable.Columns.Add(column);
dataTable.Columns.Add(column2);
if (current is IFeatureLayer)
{
IFeature feature = (identifyObj as IRowIdentifyObject).Row as IFeature;
TreeListNode treeListNode2 = IdentifyManager.instance.FrmIdentify.treeList1.AppendNode(new object[]
{
feature.OID.ToString()
}, treeListNode);
int num = feature.Fields.FindField((current as IFeatureLayer).FeatureClass.ShapeFieldName);
for (int i = 0; i < feature.Fields.FieldCount; i++)
{
if (num != i)
{
DataRow dataRow = dataTable.NewRow();
dataRow["字段"] = feature.Fields.get_Field(i).AliasName;
dataRow["值"] = feature.get_Value(i).ToString();
dataTable.Rows.Add(dataRow);
}
}
treeListNode2.Tag = dataTable;
}
else if (current is IRasterLayer)
{
IRasterLayer rasterLayer = current as IRasterLayer;
IRaster2 raster = rasterLayer.Raster as IRaster2;
int num2 = raster.ToPixelRow(point.Y);
int num3 = raster.ToPixelColumn(point.X);
double num4 = CommonAPI.ConvertToDouble(raster.GetPixelValue(0, num3, num2));
this.AddRow(dataTable, "像素值", num4);
this.AddRow(dataTable, "行号", num2);
this.AddRow(dataTable, "列号", num3);
IRasterIdentifyObj rasterIdentifyObj = array.get_Element(0) as IRasterIdentifyObj;
if (rasterLayer.BandCount != 1)
{
Regex regex = new Regex("\\d{2,3}");
MatchCollection matchCollection = regex.Matches(rasterIdentifyObj.MapTip);
if (matchCollection.Count == 3)
{
this.AddRow(dataTable, "R", matchCollection[0].Value);
this.AddRow(dataTable, "G", matchCollection[1].Value);
this.AddRow(dataTable, "B", matchCollection[2].Value);
}
}
IdentifyManager.instance.FrmIdentify.treeList1.AppendNode(new object[]
{
rasterIdentifyObj.Name
}, treeListNode, dataTable);
}
IdentifyManager.instance.FrmIdentify.UpdateStatusText(string.Format("X:{0:0.000 },Y:{1:0.000}", point.X, point.Y));
IdentifyManager.instance.FrmIdentify.treeList1.ExpandAll();
if (treeListNode.Nodes.Count > 0)
{
IdentifyManager.instance.FrmIdentify.treeList1.FocusedNode = treeListNode.Nodes[0];
}
IdentifyManager.instance.FrmIdentify.Show();
break;
}
IdentifyManager.instance.FrmIdentify.Close();
IdentifyManager.instance.FrmIdentify = null;
}
}
}
}
