用C#语言连接sde数据库

public void GetWorkspace()

        {

            try

            {

                IWorkspaceFactory pWFactory = new SdeWorkspaceFactoryClass()

                IPropertySet pSet = new PropertySetClass()

                pSet.SetProperty("SERVER", "***")

                pSet.SetProperty("INSTANCE", "***")

                pSet.SetProperty("USER", "**")

                pSet.SetProperty("PASSWORD", "****")

                pSet.SetProperty("VERSION", "***")

                IWorkspace pWorkspace = pWFactory.Open(pSet, 0)

                m_FWorkspace = pWorkspace as IFeatureWorkspace

            }

            catch (Exception ex)

            {

                MessageBox.Show("SDE连接错误！")

            }

        }

启动SQL Server Management Studio,以SQL Server身份验证方式登录并接SQLServer数据库 接着运行sde安装程序ESRI.exe出现以下界面，选择rcSDE for Microsoft SQL Server 32位安装。点击下一步，选择完整安装，下一步： 空间数据库构架选择SDE方案...

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