// IVsPersistSolutionProps::WriteUserOptions
public int WriteUserOptions([In] IStream pOptionsStream, [In] string pszKey)
{
// This function gets called by the shell to let the package write user options under the specified key.
// The key was declared in SaveUserOptions(), when the shell started saving the suo file.
Debug.Assert(pszKey.CompareTo(_strSolutionUserOptionsKey) == 0, "The shell called to read an key that doesn't belong to this package");
Hashtable hashProjectsUserData = new Hashtable();
if ((SccService != null) && (SccService.ScmProvider != null))
{
hashProjectsUserData["Connect_State"] = SccService.ScmProvider.Connected ? "Connected" : null;
hashProjectsUserData["Connect_Port"] = SccService.ScmProvider.Connection.Port;
hashProjectsUserData["Connect_User"] = SccService.ScmProvider.Connection.User;
hashProjectsUserData["Connect_Workspace"] = SccService.ScmProvider.Connection.Workspace;
}
// The easiest way to read/write the data of interest is by using a binary formatter class
// This way, we can write a map of information about projects with one call
// (each element in the map needs to be serializable though)
// The alternative is to write binary data in any byte format you'd like using pOptionsStream.Write
DataStreamFromComStream pStream = new DataStreamFromComStream(pOptionsStream);
BinaryFormatter formatter = new BinaryFormatter();
formatter.Serialize(pStream, hashProjectsUserData);
return(VSConstants.S_OK);
}
// IVsPersistSolutionProps::ReadUserOptions
public int ReadUserOptions([In] IStream pOptionsStream, [In] string pszKey)
{
// This function is called by the shell if the _strSolutionUserOptionsKey section declared
// in LoadUserOptions() as being written by this package has been found in the suo file.
// Note this can be during opening a new solution, or may be during merging of 2 solutions.
// A good source control provider may need to persist this data until OnIVsSccProject2ution or OnAfterMergeSolution is called
// The easiest way to read/write the data of interest is by using a binary formatter class
DataStreamFromComStream pStream = new DataStreamFromComStream(pOptionsStream);
Hashtable hashProjectsUserData = new Hashtable();
if (pStream.Length > 0)
{
BinaryFormatter formatter = new BinaryFormatter();
hashProjectsUserData = formatter.Deserialize(pStream) as Hashtable;
}
string port = null;
string user = null;
string workspace = null;
if (hashProjectsUserData != null && (hashProjectsUserData.ContainsKey("Connect_State") && (hashProjectsUserData["Connect_State"] != null)))
{
if (hashProjectsUserData.ContainsKey("Connect_Port"))
{
port = hashProjectsUserData["Connect_Port"] as string;
}
if (hashProjectsUserData.ContainsKey("Connect_User"))
{
user = hashProjectsUserData["Connect_User"] as string;
}
if (hashProjectsUserData.ContainsKey("Connect_Workspace"))
{
workspace = hashProjectsUserData["Connect_Workspace"] as string;
}
if (string.IsNullOrEmpty(SccService.LoadingControlledSolutionLocation))
{
SccService.LoadingControlledSolutionLocation = port;
}
}
ConnectToScm(port, user, workspace);
return(VSConstants.S_OK);
}