Application of MDB data in the ibasicgeoprocessor. intersect method

In ae9.2, intersect between SHP data is implemented using ibasicgeoprocessor. intersect. Recently used in development, but the data in Geodatabase is entangled for a while for other reasons. The solution is as follows:

Intersection core of SHP dataCodeAs follows:

Ifeatureclassname pfeatclassname;
Pfeatclassname = new featureclassnameclass ();
Pfeatclassname. featuretype = esrifeaturetype. esriftsimple;
Pfeatclassname. shapefieldname = "shape ";
Pfeatclassname. shapetype = pinputfeatclass. shapetype;
// Workspace name
Iworkspacename pnewwsname;
Pnewwsname = new workspacenameclass ();
Pnewwsname. workspacefactoryprogid = "esrisponcesfile. shapefileworkspacefactory ";
Pnewwsname. pathname = system. Windows. Forms. application. startuppath + @ "\ Temp ";
// Dataset name
Idatasetname pdatasetname;
Pdatasetname = pfeatclassname as idatasetname;
Pdatasetname. Name = pinputfeatlayer. Name + "_ intersect" + datetime. Now. tostring ("yyyy-MM-dd_HH-mm-ss ");
Pdatasetname. workspacename = pnewwsname;

Double Tol = 0.1;
// Geometric processing
Ibasicgeoprocessor pbgp;
Pbgp = new basicgeoprocessorclass ();
Pbgp. spatialreference = axmapcontrol1.spatialreference;
Ifeatureclass poutputfeatclass;
Poutputfeatclass = pbgp. Intersect (pinputtable, false, poverlaytable, false, Tol, pfeatclassname );

Pay attention to the Code marked with red. The following two lines are modified:

To achieve the data intersection function in Geodatabase, change the two rows:

Pnewwsname. workspacefactoryprogid = "esrisponcesfile. accessworkspacefactory ";

Pnewwsname. pathname = "E: \ persondatabase. mdb ";

Experiment. Note that there are limits on the layer name in the database, so it is best not to be as long as SHP.