AE+C#将E00数据导入到ArcSDE中去

介绍两种AE+C#将E00数据导入到ArcSDE中去的方法。
首先，需要将AE的互操作扩展的授权加上，我们在VS2010中新建一个WinFrom工程，引入一个License Control，设置如下图


然后，需要增加一个连接SDE数据库的方法



publicstaticIPropertySet getPropertySet()

{

IPropertySet Propset = newPropertySetClass();

try

{

Propset.SetProperty(“SERVER”, “esri-2003″);

Propset.SetProperty(“INSTANCE”, “port:5151″);

Propset.SetProperty(“USER”, “sde”);

Propset.SetProperty(“PASSWORD”, “sde”);

Propset.SetProperty(“DATABASE”, “orcl”);

Propset.SetProperty(“VERSION”, “SDE.DEFAULT”);



returnPropset;

}

catch (Exception ex)

{

stringmsg = ex.Message;

returnPropset;

}

}





方法一：通过GP调用FeatureClassToGeodatabase组件实现E00数据导入到ArcSDE中。

///<summary>

///

///</summary>

///<param name=”e00path”></param>

///<param name=”sdePath”>不带图层名称</param>

publicstaticvoid e00FeatureClassToGeodatabase(string e00path, string sdePath)

{

ESRI.ArcGIS.ConversionTools.FeatureClassToGeodatabase featureClassToGeodatabase= newFeatureClassToGeodatabase();

featureClassToGeodatabase.Output_Geodatabase = sdePath;

featureClassToGeodatabase.Input_Features = e00path;

Geoprocessor geoprocessor = newGeoprocessor();

geoprocessor.OverwriteOutput = true;

try

{

geoprocessor.Execute(featureClassToGeodatabase, null);

stringmess = null;

for (int k = 0; k < geoprocessor.MessageCount; k++)

{

mess +=geoprocessor.GetMessage(k) + ” “;

}

MessageBox.Show(mess);

}

catch (Exception ex)

{

stringmess = null;

for (int k = 0; k < geoprocessor.MessageCount; k++)

{

mess +=geoprocessor.GetMessage(k) + ” “;

}

}

}







方法二：通过GP调用CopyFeatures组件实现E00数据导入到ArcSDE中。



///<summary>

///

///</summary>

///<param name=”e00Path”></param>

///<param name=”sdePath”>带图层名称</param>

publicstaticvoid e00CopyFeaturesToSDE(string e00Path, stringsdePath)

{

IVariantArray parameters = newVarArrayClass();

parameters.Add(e00Path);

parameters.Add(sdePath);

Geoprocessor geoprocessor = newGeoprocessor();

geoprocessor.OverwriteOutput = true;

try

{

geoprocessor.Execute(“CopyFeatures”, parameters, null);



stringmess = null;

for (int k = 0; k < geoprocessor.MessageCount; k++)

{



mess +=geoprocessor.GetMessage(k) + ” “;



}

}

catch (Exception ex)

{

stringmess = null;

for (int k = 0; k < geoprocessor.MessageCount; k++)

{

mess +=geoprocessor.GetMessage(k) + ” “;

}

}

}





然后在窗体上增加一个按钮Button1，增加Click事件



privatevoid button1_Click(object sender, EventArgs e)

{

string path = @”C:est”;

string sdeName = @”test.sde”;

string sdePath = path + “\” + sdeName;

if (File.Exists(sdePath))

{

File.Delete(sdePath);

}

IWorkspaceFactory workspaceFactory = newSdeWorkspaceFactoryClass();

IWorkspaceName workspaceName =workspaceFactory.Create(path, sdeName, getPropertySet(), 0);



//方法一通过FeatureClassToGeodatabase

e00FeatureClassToGeodatabase(@”C: estcontinent.e00CONTINENT_point”, sdePath);

//方法二通过 CopyFeatures

e00CopyFeaturesToSDE(@”C: estcontinent.e00CONTINENT_arc”, sdePath + @”CONTINENT_arc”);

}



以上两种方式将E00数据导入到ArcSDE管理的数据库中去。

文章来源：http://blog.csdn.net/sydbc/article/details/17140049