MapInfo 建立永久表

 1
 2        private void createTableToolStripMenuItem_Click(object sender, EventArgs e)
 3        {
 4            TableInfoNative tiReader = new TableInfoNative("abc");
 5            tiReader.TablePath = "C:\\MapTable\\abc.tab";
 6            tiReader.Columns.Add(ColumnFactory.CreateIndexedIntColumn("readerID"));
 7            tiReader.Columns.Add(ColumnFactory.CreateStyleColumn());           
 8            tiReader.Columns.Add(ColumnFactory.CreateFeatureGeometryColumn(mapControl1.Map.GetDisplayCoordSys()));
 9            tiReader.WriteTabFile();          
10            try
11            {
12                if (File.Exists(tiReader.TablePath))
13                {
14                    File.Delete(tiReader.TablePath);
15                }
16                Table reader = Session.Current.Catalog.CreateTable(tiReader);
17                FeatureLayer flReader = new FeatureLayer(reader);
18                mapControl1.Map.Layers.Add(flReader);
19
20                //Save the session to a workspace file
21                WorkSpacePersistence wsp = new WorkSpacePersistence();
22                System.IO.File.SetAttributes("C:\\MapTable\\", System.IO.FileAttributes.Normal);
23                wsp.Save("abcd.mws");
24
25            }
26            catch (SqlException sqle)
27            { MessageBox.Show(sqle.ToString()); }
28                MessageBox.Show("create table successfully");           
29           
30        }