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zzahkjľ³æ (ÖøÃûдÊÖ)
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ÎÒ¸Õ¸Õ½Ó´¥Õâ¸ö£¬Íû¸ßÊÖ¸ø¸öÏêϸ½â´ð£¬Ð»Ð»£¡ÎҵĴúÂëÈçÏ£¬ÎªÊ²Ã´ÎÒÉú³ÉµÄµã״ͼ²ã²»ÏÔÊ¾ÄØ£¿ Dim pShpWksFact As IWorkspaceFactory = New ShapefileWorkspaceFactory() Dim pFeatWks As IFeatureWorkspace pFeatWks = CType(pShpWksFact.OpenFromFile(filePath, 0), IFeatureWorkspace) Const strShapeFieldName As String = "Shape" Dim pFields1 As IFields Dim pFieldsEdit1 As IFieldsEdit pFields1 = New FieldsClass() pFieldsEdit1 = CType(pFields1, IFieldsEdit) Dim pField1 As IField = New FieldClass() Dim pFieldEdit1 As IFieldEdit = New FieldClass() pFieldEdit1.Name_2 = strShapeFieldName pFieldEdit1.Type_2 = esriFieldType.esriFieldTypeGeometry pField1 = CType(pFieldEdit1, IField) Dim pGeomDef1 As IGeometryDef = New GeometryDefClass() Dim pGeomDefEdit1 As IGeometryDefEdit = New GeometryDefClass() pGeomDefEdit1 = CType(pGeomDef1, IGeometryDefEdit) pGeomDefEdit1.GeometryType_2 = esriGeometryType.esriGeometryPoint pGeomDefEdit1.SpatialReference_2 = Main.AxMapControl1.Map.SpatialReference pFieldEdit1.GeometryDef_2 = pGeomDef1 pFieldsEdit1.AddField(pField1) pFields1 = CType(pFieldsEdit1, IFields) Dim pFeatureClass1 As IFeatureClass pFeatureClass1 = pFeatWks.CreateFeatureClass("µã", pFields1, Nothing, Nothing, esriFeatureType.esriFTSimple, strShapeFieldName, "" ) Dim pPointCol As IPointCollection = New MultipointClass() Dim sr As StreamReader = New StreamReader(My.Computer.FileSystem.CurrentDirectory & "\shu\dianceng.txt" ) Dim str As String = sr.ReadLine() Dim own As Long = 0 While str IsNot Nothing Dim strs() As String = Regex.Split(str, " " ) Dim x As Double = Convert.ToDouble(strs(0)) Dim y As Double = Convert.ToDouble(strs(1)) Dim pPoint As IPoint = New PointClass() pPoint.X = x pPoint.Y = y Dim missing As Object = Type.Missing pPointCol.AddPoint(pPoint, missing, missing) str = sr.ReadLine() End While Main.AxMapControl1.AddShapeFile(filePath, "µã" ) [ Last edited by zzahkj on 2011-4-19 at 23:29 ] |
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zzahkj
ľ³æ (ÖøÃûдÊÖ)
Áú
- Ó¦Öú: 42 (СѧÉú)
- ½ð±Ò: 2030
- É¢½ð: 2554
- ºì»¨: 31
- Ìû×Ó: 1540
- ÔÚÏß: 468.4Сʱ
- ³æºÅ: 964751
- ×¢²á: 2010-03-08
- ÐÔ±ð: GG
- רҵ: µØÀíÐÅϢϵͳ

2Â¥2011-04-21 09:52:01
xiangling1
½ð³æ (ÕýʽдÊÖ)
- Ó¦Öú: 2 (Ó×¶ùÔ°)
- ½ð±Ò: 709.2
- ºì»¨: 7
- Ìû×Ó: 339
- ÔÚÏß: 80.9Сʱ
- ³æºÅ: 1234309
- ×¢²á: 2011-03-15
- ÐÔ±ð: GG
- רҵ: µØÀíÐÅϢϵͳ

3Â¥2011-04-21 18:59:13
yanggis
ľ³æ (ÖøÃûдÊÖ)
Сľ³æGIS¼Ò×å×峤
- Ó¦Öú: 16 (СѧÉú)
- ¹ó±ö: 0.034
- ½ð±Ò: 1941.6
- É¢½ð: 352
- ºì»¨: 12
- Ìû×Ó: 1368
- ÔÚÏß: 69.8Сʱ
- ³æºÅ: 74408
- ×¢²á: 2005-06-12
- ÐÔ±ð: GG
- רҵ: GIS/Spatial Analysis
4Â¥2011-04-21 19:49:05
yanggis
ľ³æ (ÖøÃûдÊÖ)
Сľ³æGIS¼Ò×å×峤
- Ó¦Öú: 16 (СѧÉú)
- ¹ó±ö: 0.034
- ½ð±Ò: 1941.6
- É¢½ð: 352
- ºì»¨: 12
- Ìû×Ó: 1368
- ÔÚÏß: 69.8Сʱ
- ³æºÅ: 74408
- ×¢²á: 2005-06-12
- ÐÔ±ð: GG
- רҵ: GIS/Spatial Analysis
5Â¥2011-04-21 19:50:38
À×СÓê
Òø³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 755
- É¢½ð: 1874
- ºì»¨: 4
- Ìû×Ó: 1042
- ÔÚÏß: 169.2Сʱ
- ³æºÅ: 802809
- ×¢²á: 2009-07-03
- רҵ: ÑÒÍÁÁ¦Ñ§ÓëÑÒÍÁ¹¤³Ì
6Â¥2011-04-21 22:36:25
zzahkj
ľ³æ (ÖøÃûдÊÖ)
Áú
- Ó¦Öú: 42 (СѧÉú)
- ½ð±Ò: 2030
- É¢½ð: 2554
- ºì»¨: 31
- Ìû×Ó: 1540
- ÔÚÏß: 468.4Сʱ
- ³æºÅ: 964751
- ×¢²á: 2010-03-08
- ÐÔ±ð: GG
- רҵ: µØÀíÐÅϢϵͳ
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ÎÒºóÃæ¼ÓÁËЩ´úÂ룬Ä㿴Ϊʲô³öÏÖ佫¶ÔÏóÒýÓÃÉèÖõ½¶ÔÏóµÄʵÀýµÄ´íÎó£¡ Dim i As Integer = 0 If i < pPointCol.PointCount Then Dim newFeature As IFeature = pFeatureClass1.CreateFeature newFeature._Set_Shape.pPointCol(i) Dim rowSubtypes As IRowSubtypes = newFeature rowSubtypes.Set_SubtypeCode(1) rowSubtypes.InitDefaultValues() newFeature.Store() End If i = i + 1 End While Õâ¶Î´úÂëÊÇÎÒ¸ù¾ÝÒ»¶ÎC#´úÂë¸ÄµÄ£¬ÎÒÒ²²»ÖªµÀÓÐʲôÎÊÌ⣿ |

7Â¥2011-04-22 08:58:52
xiangling1
½ð³æ (ÕýʽдÊÖ)
- Ó¦Öú: 2 (Ó×¶ùÔ°)
- ½ð±Ò: 709.2
- ºì»¨: 7
- Ìû×Ó: 339
- ÔÚÏß: 80.9Сʱ
- ³æºÅ: 1234309
- ×¢²á: 2011-03-15
- ÐÔ±ð: GG
- רҵ: µØÀíÐÅϢϵͳ

8Â¥2011-04-22 09:19:04
zzahkj
ľ³æ (ÖøÃûдÊÖ)
Áú
- Ó¦Öú: 42 (СѧÉú)
- ½ð±Ò: 2030
- É¢½ð: 2554
- ºì»¨: 31
- Ìû×Ó: 1540
- ÔÚÏß: 468.4Сʱ
- ³æºÅ: 964751
- ×¢²á: 2010-03-08
- ÐÔ±ð: GG
- רҵ: µØÀíÐÅϢϵͳ

9Â¥2011-04-22 09:47:38
yanggis
ľ³æ (ÖøÃûдÊÖ)
Сľ³æGIS¼Ò×å×峤
- Ó¦Öú: 16 (СѧÉú)
- ¹ó±ö: 0.034
- ½ð±Ò: 1941.6
- É¢½ð: 352
- ºì»¨: 12
- Ìû×Ó: 1368
- ÔÚÏß: 69.8Сʱ
- ³æºÅ: 74408
- ×¢²á: 2005-06-12
- ÐÔ±ð: GG
- רҵ: GIS/Spatial Analysis
10Â¥2011-04-22 21:24:50









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