获取矢量图层的属性值

矢量数据属性值的查询

// 矢量点数据

IPoint pt = pFeature.Shape as IPoint;

// 得到矢量点的 x，y

double x = pt.x;double y = pt.y;

// 矢量属性数据的查询

int fid;

for (k = 0; k < pFeature.Table.Fields.FieldCount; k++)

{

     if (pFeature.Table.Fields.get_Field(k).Name == "FID")

     fid=(int)pFeature.get_Value(k);

     break;

}