WssInterop.DeleteWSSSite Method

Deletes the SharePoint site of the project site for the specified project.

Namespace:  [WssInterop Web service]
Service reference: http://ServerName:32843/[Project Service Application GUID]/PSI/WssInterop.svc
Web service reference: http://ServerName/ProjectServerName/_vti_bin/PSI/WssInterop.asmx?wsdl

Syntax

'Declaration
<SoapDocumentMethodAttribute("https://schemas.microsoft.com/office/project/server/webservices/WssInterop/DeleteWSSSite", RequestNamespace := "https://schemas.microsoft.com/office/project/server/webservices/WssInterop/",  _
    ResponseNamespace := "https://schemas.microsoft.com/office/project/server/webservices/WssInterop/",  _
    Use := SoapBindingUse.Literal, ParameterStyle := SoapParameterStyle.Wrapped)> _
Public Sub DeleteWSSSite ( _
    projectUID As Guid _
)
'Usage
Dim instance As WssInterop
Dim projectUID As Guid

instance.DeleteWSSSite(projectUID)

[SoapDocumentMethodAttribute("https://schemas.microsoft.com/office/project/server/webservices/WssInterop/DeleteWSSSite", RequestNamespace = "https://schemas.microsoft.com/office/project/server/webservices/WssInterop/", 
    ResponseNamespace = "https://schemas.microsoft.com/office/project/server/webservices/WssInterop/", 
    Use = SoapBindingUse.Literal, ParameterStyle = SoapParameterStyle.Wrapped)]
public void DeleteWSSSite(
    Guid projectUID
)

Parameters

• projectUID
  Type: System.Guid
  The unique identifier of the project.

Remarks

The DeleteWSSSite method makes the following checks before it deletes a project site:

• If the project site is a top-level site, DeleteWSSSite cannot delete it.

• If the project site site has any children, you must first delete the child sites.

• The project site must have the project site template features.

• The project GUID associated with the project site must match the projectUID parameter.

Project Server Permissions

Permission	Description
ManageWindowsSharePointServices	Allows the user to manage the project site site. Global permission.

Examples

The following example checks whether a project has a project site site, and if so, deletes the site after verifying the action.

The DeleteWorkspace sample method parameters are a validated WssInterop object, a Project object, and the unique identifier of the project. WssInteropWebSvc and ProjectWebSvc are arbitrary namespaces for the [WssInterop Web service] service and the [Project Web service] service. For information about using the code example, see Prerequisites for ASMX-Based Code Samples.

using System;
using System.Collections.Generic;
using System.Text;
using System.Web.Services.Protocols;
using System.Windows.Forms;
using PSLibrary = Microsoft.Office.Project.Server.Library;
. . .
public bool DeleteWorkspace(WebSvcWssInterop.WssInterop wssInterop, 
    WebSvcProject.Project project, Guid projectUid)
{
    bool deleted = false;

    try
    {
        WebSvcWssInterop.ProjectWSSInfoDataSet dsWssInfo =
            wssInterop.ReadWssData(projectUid);
        bool workspaceExists = dsWssInfo.ProjWssInfo.Count > 0;

        if (workspaceExists)
        {
            string projectName = project.GetProjectNameFromProjectUid(projectUid,
                                        WebSvcProject.DataStoreEnum.PublishedStore);
            WebSvcWssInterop.ProjectWSSInfoDataSet.ProjWssInfoRow wssInfoRow =
               dsWssInfo.ProjWssInfo[0];

            string currentWorkspace = wssInfoRow.PROJECT_WORKSPACE_URL;

            string msg = string.Format(
                "Remove the link and delete the workspace site {0} for project {1}?",
                currentWorkspace, projectName);
            DialogResult result =
                MessageBox.Show(msg, "Delete Workspace",
                    MessageBoxButtons.YesNo, MessageBoxIcon.Question);

            if (result == DialogResult.Yes)
            {
                // Delete the workspace.
                wssInterop.DeleteWSSSite(projectUid);
                deleted = true;
            }
        }
    }
    catch (SoapException ex)
    {
        string errAttributeName;
        string errAttribute;
        string errMess = "".PadRight(30, '=') + "\r\n" + "Error: " + "\r\n";

        PSLibrary.PSClientError error = new PSLibrary.PSClientError(ex);
        PSLibrary.PSErrorInfo[] errors = error.GetAllErrors();
        PSLibrary.PSErrorInfo thisError;

        for (int i = 0; i < errors.Length; i++)
        {
            thisError = errors[i];
            errMess += "\n" + ex.Message.ToString() + "\r\n";
            errMess += "".PadRight(30, '=') + "\r\nPSCLientError Output:\r\n \r\n";
            errMess += thisError.ErrId.ToString() + "\n";

            for (int j = 0; j < thisError.ErrorAttributes.Length; j++)
            {
                errAttributeName = thisError.ErrorAttributeNames()[j];
                errAttribute = thisError.ErrorAttributes[j];
                errMess += "\r\n\t" + errAttributeName +
                           ": " + errAttribute;
            }
            errMess += "\r\n".PadRight(30, '=');
        }
        MessageBox.Show(errMess, "Error", MessageBoxButtons.OK,
            MessageBoxIcon.Error);
    }
    return deleted;
}

See Also

Reference

WssInterop Class

WssInterop Members

WssInterop Web Service

Other Resources

Windows SharePoint Services Infrastructure for Project Server