ArcGIS Engine Editor-Iworkspaceedit

From the original source ArcGIS Engine edit-Iworkspaceedit

In this example, I created 1000 elements, combined with buffering to write the data to a file, and added time statistics, of course, I fabricated the data, but also forgive me, this time spent 0.978 seconds, speed is OK.

Iworkspacefactory pwsf = new Shapefileworkspacefactory ();

Ifeatureworkspace Pftws = Pwsf.openfromfile (@ "E:\arcgis\Engine\ data", 0) as Ifeatureworkspace;

Ifeatureclass Pftclass = Pftws.openfeatureclass ("edit");

Ifeaturelayer pFt = new Featurelayerclass ();

Pft.featureclass = Pftclass;
Pft.name = "Draw Line";

AxMapControl1.Map.AddLayer (pFt as ILayer);

Axmapcontrol1.refresh ();

To further illustrate Idataset, I purposely from the following code

Idataset Pdataset = Pftclass as Idataset;

Iworkspace pWs = pdataset.workspace;

Pwsedit = PWs as Iworkspaceedit;

Pwsedit.startediting (TRUE);

Pwsedit.starteditoperation ();

Pboolstart = pwsedit.isbeingedited ();

System.Diagnostics.Stopwatch Timewatch = new System.Diagnostics.Stopwatch ();

Timewatch.start ();

Ifeaturebuffer Pfeaturebuffer = Pftclass.createfeaturebuffer ();

Ifeaturecursor pftcusor = Pftclass.insert (true);

                 ESRI. ArcGIS.Geometry.IPolyline polyline = new ESRI. ArcGIS.Geometry.PolylineClass ();
                 ESRI. ArcGIS.Geometry.IPoint ppoint = new ESRI. ArcGIS.Geometry.PointClass ();

ESRI. ArcGIS.Geometry.IPoint PPoint2 = new ESRI. ArcGIS.Geometry.PointClass ();
for (int i = 0; i <; i++)
{

Ppoint.x = + i * 102;

PPOINT.Y = + I * 10;

Polyline. Frompoint = PPoint;

ppoint2.x = 480 + i * 10;

PPOINT2.Y = 615 + i * 102;

Polyline. Topoint = PPoint2;

Pfeaturebuffer.shape = polyline;

Pfeaturebuffer.set_value (2, I);

Object pfeatureoid = Pftcusor.insertfeature (Pfeaturebuffer);
}

Pftcusor.flush ();

Pwsedit.stopediting (TRUE);

Axmapcontrol1.refresh ();
Timewatch.stop ();

MessageBox.Show (TimeWatch.Elapsed.Milliseconds.ToString ());

The effect is as follows:

Editor5

ArcGIS Engine Edit-Iworkspaceedit