c＃&mapx的开发（仅供参考）

c#中的根据FeatureID来定位地图代码
try {
FeatureClass fea =new MapXLib.FeatureClass ();
fea= (MapXLib.FeatureClass )axMap1.Layers._Item(1).GetFeatureByID (Convert.ToInt32 (textBox1.Text ));


axMap1.Layers._Item(1).Selection.Replace(fea);


//fea.Style .ExportSymbolSample (@"d:\mm.gif",MapXLib.ExportFormatConstants.miFormatGIF ,12,12,23);


axMap1.CenterX =fea.CenterX ;
axMap1.CenterY =fea.CenterY ;
axMap1.Layers._Item (1).Editable =true;
}
catch(Exception  o)
{

MessageBox.Show("请您先输入图元ID号" );


}