arcengine发布webservice编辑sde

最新推荐文章于 2019-09-29 09:15:49 发布

原创最新推荐文章于 2019-09-29 09:15:49 发布 · 686 阅读

0 ·

CC 4.0 BY-SA版权

文章标签：

#web service #链接sde

本文介绍如何使用C#创建ArcGIS工作空间并注册SDE服务，包括许可注册、数据库连接配置和工作空间操作。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

private IWorkspace GetWorkspace()
{
try
{
//注册许可
ESRI.ArcGIS.RuntimeManager.Bind(ESRI.ArcGIS.ProductCode.Engine);
ESRI.ArcGIS.esriSystem.IAoInitialize m_AoInit = new ESRI.ArcGIS.esriSystem.AoInitialize();
if (!CheckOutLicenses(m_AoInit, esriLicenseProductCode.esriLicenseProductCodeArcServer))
return null;
string server = ConfigurationManager.AppSettings["server"].ToString();
//连接SDE
IPropertySet propertySet = new PropertySet();
propertySet.SetProperty("server", server);
propertySet.SetProperty("instance", "sde:sqlserver:" + server);
propertySet.SetProperty("database", ConfigurationManager.AppSettings["database"].ToString());
propertySet.SetProperty("user", ConfigurationManager.AppSettings["user"].ToString());
propertySet.SetProperty("password", ConfigurationManager.AppSettings["password"].ToString());
propertySet.SetProperty("version", "SDE.DEFAULT");
//创建工作工厂
IWorkspaceFactory workspaceFactory = new SdeWorkspaceFactory();
//打开工作空间
IWorkspace workspace = workspaceFactory.Open(propertySet, 0);
return workspace;
}
catch (Exception e)
{
WriteErrorLog(e);
return null;
}
}

/// 注册SDE服务
/// <summary>
/// 注册SDE服务
/// </summary>
/// <param name="m_AoInitialize">注册类</param>
/// <param name="productCode">产品许可</param>
/// <returns></returns>
private bool CheckOutLicenses(ESRI.ArcGIS.esriSystem.IAoInitialize m_AoInitialize, esriLicenseProductCode productCode)
{
try
{
esriLicenseStatus licenseStatus;
//是否产品是可能的
licenseStatus = m_AoInitialize.IsProductCodeAvailable(productCode);
if (licenseStatus == esriLicenseStatus.esriLicenseAvailable)
{
//用相应的许可文件进行初始化
licenseStatus = m_AoInitialize.Initialize(productCode);
if (licenseStatus != esriLicenseStatus.esriLicenseCheckedOut)
return false;
}
else return false;
}
catch(Exception e)
{
WriteErrorLog(e);
return false;
}
return true;
}