我有两个思路可都没实现
我有两个思路可都没实现
1)先建表,在插入数据
如下:
Dim tableInfoNative As MapInfo.Data.TableInfoNative = New MapInfo.Data.TableInfoNative("省会x")
tableInfoNative.TablePath = "C:\" + "省会x" + ".TAB"
tableInfoNative.Columns.Add(MapInfo.Data.ColumnFactory.CreateIntColumn("ID"))
tableInfoNative.Columns.Add(MapInfo.Data.ColumnFactory.CreateStyleColumn())
Dim coordSys As MapInfo.Geometry.CoordSys = MapControl1.Map.GetDisplayCoordSys()
tableInfoNative.Columns.Add(MapInfo.Data.ColumnFactory.CreateFeatureGeometryColumn(coordSys))
tableInfoNative.WriteTabFile() Dim table As MapInfo.Data.Table =
MapInfo.Engine.Session.Current.Catalog.CreateTable(tableInfoNative)
可是又不知怎么才能插入数据
2)我想MAPXtreme 应该有方法直接将当前地图保存为TAB格式文件可不知怎么写?
[解决办法]
tableInfoNative As MapInfo.Data.TableInfoNative = New MapInfo.Data.TableInfoNative("省会x")
tableInfoNative.TablePath = "C:\" + "省会x" + ".TAB"
tableInfoNative.Columns.Add(MapInfo.Data.ColumnFactory.CreateIntColumn("ID"))
tableInfoNative.Columns.Add(MapInfo.Data.ColumnFactory.CreateStyleColumn())
Dim coordSys As MapInfo.Geometry.CoordSys = MapControl1.Map.GetDisplayCoordSys()
tableInfoNative.Columns.Add(MapInfo.Data.ColumnFactory.CreateFeatureGeometryColumn(coordSys))
tableInfoNative.WriteTabFile() Dim table As MapInfo.Data.Table =
MapInfo.Engine.Session.Current.Catalog.CreateTable(tableInfoNative)
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