Int bz=0; 
Private IWorkspace2 pWorkspace2; 
Private IWorkspaceFactory wf. 
Private IFeatureWorkspace FWS; 
Private IFields pFields; 
Private IFieldsEdit pFieldsEdit; 
Private IFeatureClass pFeatClass; 
Private void button9_Click (object sender, EventArgs e) 
{

The object text=this.com boBox1. Text; 
//IWorkspaceFactory wf=new ShapefileWorkspaceFactoryClass (); 
//IWorkspaceName wname=wf. Create (" C: \ \ temp \ \ ", "biaozhu", null, 0). 
//IName name_=wname as IName; 
//IWorkspace workspace=(IWorkspace) name_. The Open (); 
If (bz==0) 
{
Wf=new ShapefileWorkspaceFactoryClass (); 
IWorkspaceName wName=wf. Create (Application. StartupPath, "bz", null, 0). 
FWS=(IFeatureWorkspace) wf. OpenFromFile (Application. StartupPath + "\ " bz, 0). 
PWorkspace2=FWS as IWorkspace2; 
//set the field set 
PFields=new FieldsClass (); 
PFieldsEdit=(IFieldsEdit pFields); 

//set the field 
IField pField=new FieldClass (); 
IFieldEdit pFieldEdit=(IFieldEdit pField); 

//create a type of geometry type of field 
PFieldEdit. Name_2="shape"; 
PFieldEdit. Type_2=esriFieldType. EsriFieldTypeGeometry; 

////set the projection coordinate system of 51 n 
//ISpatialReferenceFactory spatialReferenceFactory=new SpatialReferenceEnvironmentClass (); 
//IProjectedCoordinateSystem PCS=spatialReferenceFactory. CreateProjectedCoordinateSystem ((int) esriSRProjCSType. EsriSRProjCS_WGS1984UTM_51N); 

//set the geographic coordinates to WGS84 
ISpatialReferenceFactory spatialReferenceFactory=new SpatialReferenceEnvironmentClass (); 
IGeographicCoordinateSystem PCS=spatialReferenceFactory. CreateGeographicCoordinateSystem ((int) esriSRGeoCSType. EsriSRGeoCS_WGS1984); 

//set the geometry types to point type, coordinate system for the 
IGeometryDef pGeoDef=new GeometryDefClass (); 
IGeometryDefEdit pGeoDefEdit=(IGeometryDefEdit pGeoDef); 
PGeoDefEdit. GeometryType_2=esriGeometryType. EsriGeometryPoint; 
PGeoDefEdit. SpatialReference_2=PCS; 
//pGeoDefEdit. SpatialReference_2=geographicCoordinateSystem; 
PFieldEdit. GeometryDef_2=pGeoDef; 
PFieldsEdit. AddField (pField); 

//add other fields 
PField=new FieldClass (); 
PFieldEdit=(IFieldEdit pField); 
PFieldEdit. Name_2="biaozhu"; 
PFieldEdit. Type_2=esriFieldType. EsriFieldTypeString; 
PFieldsEdit. AddField (pField); 

//create a shapefile 
PFeatClass=FWS. CreateFeatureClass (bz, pFields, null, null, esriFeatureType. EsriFTSimple, "shape", ""); 
Bz=1; 
} 



IWorkspaceEdit wedit; 
//IFeatureCursor featurecursor; 
Wedit=pWorkspace2 as IWorkspaceEdit; 
Wedit. StartEditing (false); 
Wedit. StartEditOperation (); 
.//IFeature pFeature=pFeatClass CreateFeature (); 
IFeatureBuffer featureBuffer=pFeatClass. CreateFeatureBuffer (); 
IFeatureCursor featurecursor=pFeatClass. Insert (true); 
IPoint pt=new PointClass (); 
Pt. X=the Convert. ToDouble (this) textBox2) Text); 
Pt. Y=the Convert. ToDouble (this) textBox1) Text); 
Pt. PutCoords (pt) X, pt. Y); 
Int fieldIndex=pFields. FindField (" biaozhu "); 
The object featureOID; 
FeatureBuffer. Shape=pt; 
 featureBuffer. Set_Value (fieldIndex, text);  
FeatureOID=featurecursor. InsertFeature (featureBuffer); 
Featurecursor. Flush (); 
Wedit. StopEditOperation (); 
Wedit. StopEditing (true); 
System. The Runtime. InteropServices. Marshal. ReleaseComObject (pFields); 
System. The Runtime. InteropServices. Marshal. ReleaseComObject (pFieldsEdit); 
System. The Runtime. InteropServices. Marshal. ReleaseComObject (FWS); 
System. The Runtime. InteropServices. Marshal. ReleaseComObject (wf); 


} 

CodePudding user response:

Setvalue () has been an error, not out for a long time, who can help me

CodePudding user response:

Bosses, look, it is a new layer, add some elements to the layer, assign attributes

CodePudding user response:

Bosses 6666666!

CodePudding user response:

To what's wrong?
Have a look at fieldIndex value of interrupt