使用C#与ArcGIS Engine创建Personal Geodatabase并导入Shapefile

在地理信息系统中,个人地理数据库(Personal Geodatabase)是一个存储和管理空间数据的重要工具。将介绍如何使用C#结合ArcGIS Engine库来创建一个Personal Geodatabase,并将Shapefile文件导入到该数据库中。
首先,我们需要引用ESRI.ArcGIS.Runtime命名空间下的GeoDatabase类和FeatureDataset类。这些类提供了创建和管理地理数据库的功能。接下来,我们将通过以下步骤实现我们的目标:
1. 创建一个新的Personal Geodatabase。
2. 在Personal Geodatabase中创建一个新的Feature Dataset。
3. 将Shapefile文件导入到Feature Dataset中。
下面是具体的代码示例:
```csharp
using ESRI.ArcGIS.Runtime;
using System.IO;
// 创建Personal Geodatabase的路径和名称
string geodatabasePath = @"C:MyDatamyGeodatabase.gdb";
string featureDatasetName = "MyFeatureDataset";
// 创建一个新的Personal Geodatabase对象
GeoDatabase geoDatabase = new GeoDatabase();
// 设置连接字符串,连接到Personal Geodatabase路径和数据库名称
geoDatabase.ConnectionString = Path.Combine(geodatabasePath, featureDatasetName);
// 检查是否存在该数据库
if (geoDatabase.Exists) {
Console.WriteLine("The Personal Geodatabase already exists.");
} else {
// 如果不存在,则创建新的Personal Geodatabase
GeoDatabase.createNew(geoDatabase.ConnectionString);
Console.WriteLine("The Personal Geodatabase has been created successfully.";
}
// 创建一个新的Feature Dataset对象
FeatureDataset featureDataset = new FeatureDataset();
featureDataset.Name = featureDatasetName;
// 将Feature Dataset添加到Personal Geodatabase中
geoDatabase.Add(featureDataset);
// 设置连接字符串,连接到Shapefile文件的路径和名称
string shapefilePath = @"C:MyDatamyShapfile.shp";
// 创建一个新的Shapefile对象
Shapefile shapefile = new Shapefile();
shapefile.Name = "MyShapefile";
// 将Shapefile文件添加到Feature Dataset中
featureDataset.Add(shapefile);
Console.WriteLine("The Shapefile has been added to the Feature Dataset successfully.
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