sharpmap

[lakku]

hi  all
plz tell me the code for identify , for mutiple layers in SHARPMAP
ie when user clicks on the map ,data related to that particular point must
me displayed on the grid
 
i worked with only single layer ie polygon but i want code for line and
point features also
my code for single layer is
SharpMap.Geometries.

Point ClickPnt = myMap.ImageToWorld(new System.Drawing. Point(e.X, e.Y)); 

if (rblMapTools.SelectedValue == "3") //Query 
{

SharpMap.Data.

FeatureDataSet ds = new SharpMap.Data.FeatureDataSet (); 

VectorLayer layer = myMap.Layers[0] as SharpMap.Layers. VectorLayer; 
layer.DataSource.Open();

layer.DataSource.ExecuteIntersectionQuery(ClickPnt.GetBoundingBox(), ds);

layer.DataSource.Close();


gridview1.DataSource = ds.Tables[0];

gridview1.DataBind();

SharpMap.Layers.

VectorLayer laySelected = new SharpMap.Layers. VectorLayer("Selection"); 
laySelected.DataSource = 

new GeometryProvider(ds.Tables[0]); 
laySelected.Style.Fill = 

new System.Drawing.SolidBrush(System.Drawing. Color.Pink); 
myMap.Layers.Add(laySelected);

}

plz tell me the code for multiple layers(line,point)
-- 
View this message in context: http://www.nabble.com/sharpmap-tf4810997.html#a13765074
Sent from the Mapserver - User mailing list archive at Nabble.com.