public static BasicMapElements?DetermineMapElementsFromShapeFile(string fileName, out ShapeType?unsupportedShapeType) { ShapeFileReader shapeFileReader = new ShapeFileReader(); shapeFileReader.FileName = fileName; return(shapeFileReader.DetermineMapElements(out unsupportedShapeType)); }
public static BasicMapElements?DetermineMapElementsFromShapeFile(Stream shpStream, out ShapeType?unsupportedShapeType) { ShapeFileReader shapeFileReader = new ShapeFileReader(); shapeFileReader.ShpStream = shpStream; return(shapeFileReader.DetermineMapElements(out unsupportedShapeType)); }
public void Load() { if (this.ShpStream != null) { BinaryReader binaryReader = new BinaryReader(this.ShpStream); try { this.ReadHeader(binaryReader); this.ReadShapes(binaryReader); } finally { binaryReader.Close(); } if (this.DbfStream != null) { SqlBytes data = new SqlBytes(this.dbfStream); DBF dBF = new DBF(data); this.Table = dBF.GetDataTable(); } } else { using (FileStream input = new FileStream(this.FileName, FileMode.Open, FileAccess.Read)) { BinaryReader binaryReader2 = new BinaryReader(input); try { this.ReadHeader(binaryReader2); this.ReadShapes(binaryReader2); } finally { binaryReader2.Close(); } } string path = this.FileName.Substring(0, this.FileName.LastIndexOf('.')) + ".dbf"; if (File.Exists(path)) { SqlBytes data2 = ShapeFileReader.File2SqlBytes(path); DBF dBF2 = new DBF(data2); this.Table = dBF2.GetDataTable(); } } }
public static DataTable ReadDBFThroughOLEDB(string fullPath) { int num = fullPath.LastIndexOf("\\", StringComparison.Ordinal); string str = fullPath.Substring(0, num + 1); string text = fullPath.Substring(num + 1); text = text.Substring(0, text.LastIndexOf('.')); if (text.Length > 8) { text = ShapeFileReader.GetShortFileName(fullPath, text); text = text.Substring(0, text.LastIndexOf('.')); } string connectionString = "Provider=Microsoft.Jet.OLEDB.4.0; Data Source=" + str + "; Extended Properties=dBase 5.0;"; string sql = "SELECT * FROM [" + text + "#DBF]"; DataSet dataSet = ShapeFileReader.GetDataSet(connectionString, sql); return(dataSet.Tables[0]); }