Select and Flash in C#

RomanChyzh

Hi guys

Tell me please how can I select object from layer and then flash it. The name of object i write in textbox.

I try to use whereclause to find the object but i can't understand how use textbox with this option...(

RomanChyzh

C# Flash Code 

http://help.arcgis.com/en/sdk/10.0/arcobjects_net/componenthelp/index.html#//004900000075000000

ComboBox ListBox Where Clause example calling Flash Geometry 

private void btnZoom_Click(object sender, EventArgs e) 
{ 
try 
{ 
string strWhere; 
Boolean boStatus = ckbQuery.Checked; 
IMxDocument IMxDoc = (IMxDocument)ArcMap.Application.Document; 
ILayer iLayer1; 
//HARD CODED 
//Build where Clause 
if (rdName.Checked) 
{ 
strWhere = "Allot_NAME = '" +   listName.SelectedItem.ToString() + "' AND " + "ADM_OFC_CD = '" +   cmbOffice.Text + "'"; 
} 
else 
{ 
strWhere = "ST_ALLOT = 'ID" + listNumber.SelectedItem.ToString() + "'"; 
} 
//Hard Coded 
if (iLayer != null) 
{ 
iLayer1 = cUtils.ExistsFeatureReturnLayer((IMap)IMxDoc.FocusMap, iLayer); 
if (iLayer1 != null) 
{ 
   cUtils.SelectFeatureQuery(iLayer1, strWhere, boStatus); } 
else 
{ 
cUtils.AddLayerToActiveView(IMxDoc.ActiveView, iLayer); 
IMxDoc.ActiveView.Refresh(); 
cUtils.SelectFeatureQuery(iLayer, strWhere, boStatus); 
} 
} 
} 
catch 
{ 
} 
} 



   public void SelectFeatureQuery(ILayer iLayer, string sQuery, Boolean bDef)  
{ 
IFeatureLayer iFeatureLayer = iLayer as IFeatureLayer; 
IFeatureLayerDefinition iFLD = iFeatureLayer as IFeatureLayerDefinition; 
IFeatureSelection iFeatureSelection = iFeatureLayer as IFeatureSelection; 
IQueryFilter iQF = new QueryFilter(); 
ISelectionSet iSelSet; 
try 
{ 
UID uUID = new UID(); 
uUID.Value = "esriArcMapUI.ClearSelectionCommand"; 
ArcMap.Application.Document.CommandBars.Find(uUID).Execute(); 
if (bDef) 
{ 
iFLD.DefinitionExpression = sQuery; 
} 
else 
{ 
iFLD.DefinitionExpression = ""; 
} 

iQF.WhereClause = sQuery;  
iFeatureSelection.SelectFeatures(iQF, esriSelectionResultEnum.esriSelectionResultNew, false); 
iFeatureSelection.SelectionChanged(); 

iSelSet = iFeatureSelection.SelectionSet; 
if (iFeatureSelection.SelectionSet.Count == 0) 
{ 
MessageBox.Show("Feature Not Found!", "Query Results"); 
} 
else 
{ 
uUID.Value = "esriArcMapUI.ZoomToSelectedCommand"; 
ArcMap.Application.Document.CommandBars.Find(uUID).Execute(); 

//example passing flash parameters delete 
Application.DoEvents(); 
FeatureClassUtils fc = new FeatureClassUtils(); 
IFeature feature = iFeatureLayer.FeatureClass.GetFeature(iSelSet.IDs.Next()); 
IGeometry ig = feature.Shape; 
IRgbColor iColor = new RgbColor(); 
iColor.RGB = 233; 
IMxDocument iMxDoc = ArcMap.Document; 

fc.FlashGeometry(ig, iColor, iMxDoc.ActiveView.ScreenDisplay, 1000); 
} 
} 
catch 
{ 
} 

}

:eek: thank you!!! can i write you if will i have any ather questions?)