此问题是参考此处http://ssmsaddin2012.codeplex.com/SourceControl/changeset/view/19629#101185中的SSMSAddinDenali SQL Server Management Studio 2012 Addin。在尝试构建SSMS 2012插件时,我无法使用.Net 4.0 / 4.5实现IObjectExplorerService。我想知道是否有人可以公开更多关于连接到ObjectExplorerService的信息;如何在数据库表上下文菜单中创建菜单项。我收到此错误(无法转换类型Microsoft.SqlServer.Management.SqlStudio.Object.ObjectExplorerService以键入Microsoft.SqlServer.Management.SqlStudio.Object.ContextService )
我需要更新的重要参考资料才能使其构建:
Microsoft.SqlServer.Management.SDK.SqlStudio
C:\ Program Files(x86)\ Microsoft SQL Server \ 110 \ Tools \ Binn \ ManagementStudio \ Microsoft.SqlServer.Management.Sdk.SqlStudio.dll 版本11.0.0.0
Microsoft.SqlServer.Management.SqlStudio.Explorer
C:\ Program Files(x86)\ Microsoft SQL Server \ 110 \ Tools \ Binn \ ManagementStudio \ Extensions \ Application \ Microsoft.SqlServer.Management.SqlStudio.Explorer.dll 版本11.0.0.0
SqlPackageBase
C:\ Program Files(x86)\ Microsoft SQL Server \ 110 \ Tools \ Binn \ ManagementStudio \ SqlPackageBase.dll 版本11.0.0.0
SqlManagerUI
C:\ Program Files(x86)\ Microsoft SQL Server \ 110 \ Tools \ Binn \ ManagementStudio \ SQLManagerUI.dll 版本11.0.0.0
SqlWorkbench.Interfaces
C:\ Program Files(x86)\ Microsoft SQL Server \ 110 \ Tools \ Binn \ ManagementStudio \ SqlWorkbench.Interfaces.dll 版本11.0.0.0
在我构建我的插件并在SSMS 2012中运行后,我的try try出现了错误,显示的代码
非常感谢任何进一步的帮助!
public void OnConnection(object application, ext_ConnectMode connectMode, object addInInst, ref Array custom)
{
//debug_message("OnConnection::");
//_applicationDTE = (DTE)application;
//_applicationObject = (DTE2)application;
//_addInInstance = (AddIn)addInInst;
//return;
//if (connectMode == ext_ConnectMode.ext_cm_UISetup)
//{
// object[] contextGUIDS = new object[] { };
// Commands2 commands = (Commands2)_applicationObject.Commands;
// string toolsMenuName = "Tools";
// //Place the command on the tools menu.
// //Find the MenuBar command bar, which is the top-level command bar holding all the main menu items:
// Microsoft.VisualStudio.CommandBars.CommandBar menuBarCommandBar = ((Microsoft.VisualStudio.CommandBars.CommandBars)_applicationObject.CommandBars)["MenuBar"];
// //Find the Tools command bar on the MenuBar command bar:
// CommandBarControl toolsControl = menuBarCommandBar.Controls[toolsMenuName];
// CommandBarPopup toolsPopup = (CommandBarPopup)toolsControl;
// //This try/catch block can be duplicated if you wish to add multiple commands to be handled by your Add-in,
// // just make sure you also update the QueryStatus/Exec method to include the new command names.
// try
// {
// //Add a command to the Commands collection:
// // add + (int)vsCommandStatus.vsCommandStatusEnabled if we want the default state to be enabled
// Command command = commands.AddNamedCommand2(_addInInstance, "FormatSQL", "Format SQL", "Executes the command for SSMSAddinDenali", true, 59, ref contextGUIDS, (int)vsCommandStatus.vsCommandStatusSupported + (int)vsCommandStatus.vsCommandStatusEnabled, (int)vsCommandStyle.vsCommandStylePictAndText, vsCommandControlType.vsCommandControlTypeButton);
// //Add a control for the command to the tools menu:
// if ((command != null) && (toolsPopup != null))
// {
// command.AddControl(toolsPopup.CommandBar, 1);
// }
// }
// catch (System.ArgumentException)
// {
// //If we are here, then the exception is probably because a command with that name
// // already exists. If so there is no need to recreate the command and we can
// // safely ignore the exception.
// }
//}
#region Object Explorer Context Event
try
{
/* Microsoft.SqlServer.Management.UI.VSIntegration.ServiceCache
* is from SqlPackageBase.dll and not from Microsoft.SqlServer.SqlTools.VSIntegration.dll
* the code below just throws null exception if you have wrong reference */
ObjectExplorerService objExplorerService;
ContextService cs;
NavigationService ns;
objExplorerService = (ObjectExplorerService)ServiceCache.ServiceProvider.GetService(typeof(Microsoft.SqlServer.Management.UI.VSIntegration.ObjectExplorer.IObjectExplorerService));
cs = (ContextService)objExplorerService.Container.Components[0];
//cs.ObjectExplorerContext.CurrentContextChanged += new NodesChangedEventHandler(ObjectExplorerContext_CurrentContextChanged);
//cs.UtilityExplorerContext.CurrentContextChanged += new NodesChangedEventHandler(UtilityExplorerContext_CurrentContextChanged);
ns = (NavigationService)objExplorerService.Container.Components[1];
//objExploreS = (ObjectExplorerService)objExplorerService.Container.Components[2];
//sqlStudioExplorer = new SqlStudioExplorer();
//ObjectExplorerService objExplorerService = (ObjectExplorerService)ServiceCache.ServiceProvider.GetService(typeof(IObjectExplorerService));
//INodeInformation node = objExplorerService.FindNode(cs.Context);
//if (node.Parent.InvariantName.Equals("Databases"))
//{
// if (_databaseMenu == null)
// {
// string value = typeof(IMenuHandler).ToString();
// _databaseMenu = (HierarchyObject)node.GetService(typeof(IMenuHandler));
// String wtf = _databaseMenu.ToString();
// RestoreMenuItem rst = new RestoreMenuItem();
// _databaseMenu.AddChild(string.Empty, rst);
// }
//}
//ContextService cs = (ContextService)objExplorerService.Container.Components[0];
//cs.ObjectExplorerContext.CurrentContextChanged += new NodesChangedEventHandler(Provider_SelectionChanged);
// for some reason calling GetSelectedNodes forces to add ContextService to ObjectExplorerService.Container.Components
//int count = objExplorerService.Container.Components.Count;
//int nodeCount; INodeInformation[] nodes;
//objExplorerService.GetSelectedNodes(out nodeCount, out nodes);
//count = nodeCount; count = nodes.Length;
//count = objExplorerService.Container.Components.Count;
//ContextService contextService = (ContextService)objExplorerService.Container.Components[1];
//INavigationContextProvider provider = contextService.ObjectExplorerContext;
//provider.CurrentContextChanged += new NodesChangedEventHandler(Provider_SelectionChanged);
}
catch (Exception ex)
{
MessageBox.Show("OnConnection::ERROR " + ex.Message);
}
#endregion
}
答案 0 :(得分:1)
我从坟墓里知道这一个。您的问题是因为在数组中objExplorerService.Container.Components ContextService并不总是数组中的第一个元素。在我的工作站上你可以使用的代码,但是当我把ssms addins给别人时,它没有用,因为NavigationServer在元素[0]。当然,在下面的示例中,您需要删除我的日志和内容,但如果您在一年前没有放弃,这应该可以帮助您。
objExplorerService = (ObjectExplorerService)ServiceCache.ServiceProvider.GetService(typeof(IObjectExplorerService));
//cs = (ContextService)objExplorerService.Container.Components[0];
//cs.ObjectExplorerContext.CurrentContextChanged += new NodesChangedEventHandler(ObjectExplorerContext_CurrentContextChanged);
// cs.UtilityExplorerContext.CurrentContextChanged += new NodesChangedEventHandler(UtilityExplorerContext_CurrentContextChanged);
int count = objExplorerService.Container.Components.Count;
int nodeCount; INodeInformation[] nodes;
objExplorerService.GetSelectedNodes(out nodeCount, out nodes);
count = nodeCount; count = nodes.Length;
count = objExplorerService.Container.Components.Count;
ContextService contextService;
try
{
contextService = (ContextService)objExplorerService.Container.Components[1];
}
catch (Exception ex)
{
using (StreamWriter w = File.AppendText("c:\\temp\\log.txt"))
{
Log(ex.Message, w);
Log("Failed Adding Event ", w);
}
contextService = (ContextService)objExplorerService.Container.Components[0];
}
INavigationContextProvider provider = contextService.ObjectExplorerContext;
provider.CurrentContextChanged += new NodesChangedEventHandler(ObjectExplorerContext_CurrentContextChanged);
答案 1 :(得分:0)
尝试将代码放在ext_ConnectMode.ext_cm_UISetup中。
if (connectMode == ext_ConnectMode.ext_cm_UISetup)
{
// < Your code here >
}
else if (connectMode == ext_ConnectMode.ext_cm_AfterStartup)
{
...
}
答案 2 :(得分:-1)
试试这样:
_contextService = (ContextService) ServiceCache.ServiceProvider.GetService(typeof (IContextService));
_contextService.ActionContext.CurrentContextChanged += ActionContextOnCurrentContextChanged;