CredentialManagerDialog.cs source code in C# .NET

                        Code:
                         / DotNET / DotNET / 8.0 / untmp / WIN_WINDOWS / lh_tools_devdiv_wpf / Windows / wcp / TrustUi / MS / Internal / documents / CredentialManagerDialog.cs / 1 / CredentialManagerDialog.cs
                        
                        
                            //---------------------------------------------------------------------------- 
//
// 
//    Copyright (C) Microsoft Corporation.  All rights reserved.
//  
//
// 
// Description: 
//    CredentialManagerDialog is the Forms dialog that allows users to select RM Creds.
// 
// History:
// 08/15/05 - [....] created
//
//--------------------------------------------------------------------------- 

using System; 
using System.Collections; 
using System.Collections.Generic;
using System.Collections.ObjectModel; 
using System.ComponentModel;
using System.Windows.Forms;
using System.Windows.TrustUI;
using System.Security; 

using System.Security.RightsManagement; 
 

namespace MS.Internal.Documents 
{
    /// 
    /// CredentialManagerDialog is used for choose RM credentials.
    ///  
    internal sealed partial class CredentialManagerDialog : DialogBaseForm
    { 
        #region Constructors 
        //-----------------------------------------------------
        // 
        //  Constructors
        //
        //-----------------------------------------------------
 
        /// 
        /// The constructor 
        ///  
        internal CredentialManagerDialog(   IList accountList,
                                            string defaultAccount, 
                                            DocumentRightsManagementManager docRightsManagementManager
                                        )
        {
            if ((docRightsManagementManager != null)) 
            {
                _docRightsManagementManager = docRightsManagementManager; 
            } 
            else
            { 
                throw new ArgumentNullException("DocumentRightsManagementManager");
            }

            //Set the data source for the listbox 
            SetCredentialManagementList(accountList, defaultAccount);
 
            //Enable or disable remove button depending on whether there is anything to remove 
            _credListBox_SelectedIndexChanged(this, EventArgs.Empty);
        } 
        #endregion Constructors

        #region Public Methods
        //------------------------------------------------------ 
        //
        //  Public Methods 
        // 
        //-----------------------------------------------------
 
        /// 
        /// SetCredentialManagementList.
        /// 
        internal void SetCredentialManagementList( 
            IList accountList,
            string defaultAccount 
            ) 
        {
            //now we need to refresh everything. 
            //Set the data source
            _credListBox.DataSource = accountList;

            if (defaultAccount != null) 
            {
                //Now we need to get and select the default. 
                _credListBox.SelectedIndex = _credListBox.Items.IndexOf(defaultAccount); 
            }
        } 
        #endregion Public Methods

        #region Private Methods
        //------------------------------------------------------ 
        //
        //  Private Methods 
        // 
        //------------------------------------------------------
 
        /// 
        /// Called when the selected item changes on the listbox.
        /// 
        private void _credListBox_SelectedIndexChanged(object sender, EventArgs e) 
        {
            //Check to see if something is selected. 
            if (_credListBox.SelectedIndex >= 0) 
            {
                _removeButton.Enabled = true; 
            }
            else
            {
                _removeButton.Enabled = false; 
            }
        } 
 
        /// 
        /// OK button handler. 
        /// 
        /// 
        ///     Critical - Calls a critical method _docRightsManagementManager::OnCredentialManagementSetDefault.
        ///     TreatAsSafe - The data we are passing into the critical call is strictly user supplied text 
        ///                   directly from the UI for list box.
        ///  
        [SecurityCritical, SecurityTreatAsSafe] 
        private void _okButton_Click(object sender, EventArgs e)
        { 
            //Check to see if something is selected.
            if (_credListBox.SelectedIndex >= 0)
            {
                //Call Manager to set the default. 
                _docRightsManagementManager.OnCredentialManagementSetDefault(
                    (string) _credListBox.Items[_credListBox.SelectedIndex]); 
            } 
        }
 

        /// 
        /// Remove button handler.
        ///  
        /// 
        ///     Critical - Calls a critical method _docRightsManagementManager::OnCredentialManagementRemove. 
        ///     TreatAsSafe - The data we are passing into the critical call is strictly user supplied text 
        ///                   directly from the UI for list box.
        ///  
        [SecurityCritical, SecurityTreatAsSafe]
        private void _removeButton_Click(object sender, EventArgs e)
        {
            //Check to see if something is selected. 
            if (_credListBox.SelectedIndex >= 0)
            { 
                //Call Manager to remove selected user. 
                _docRightsManagementManager.OnCredentialManagementRemove(
                    (string)_credListBox.Items[_credListBox.SelectedIndex]); 
                //Enable or disable remove button depending on whether there is anything to remove
                _credListBox_SelectedIndexChanged(this, EventArgs.Empty);
            }
        } 

        ///  
        /// Add button handler. 
        /// 
        ///  
        ///     Critical - Calls a critical method _docRightsManagementManager::OnCredentialManagementShowEnrollment.
        ///     TreatAsSafe - No data is being passed into the critical method and only invoked when the UI button is clicked.
        /// 
        [SecurityCritical, SecurityTreatAsSafe] 
        private void _addButton_Click(object sender, EventArgs e)
        { 
            //to add new user just call enrollment 
            _docRightsManagementManager.OnCredentialManagementShowEnrollment();
            //Enable or disable remove button depending on whether there is anything to remove 
            _credListBox_SelectedIndexChanged(this, EventArgs.Empty);
        }

        #endregion Private Methods 

        #region Protected Methods 
        //----------------------------------------------------- 
        //
        //  Protected Methods 
        //
        //------------------------------------------------------

        ///  
        /// ApplyResources override.  Called to apply dialog resources.
        ///  
        protected override void ApplyResources() 
        {
            base.ApplyResources(); 

            _cancelButton.Text = SR.Get(SRID.RMCredManagementCancel);
            _okButton.Text = SR.Get(SRID.RMCredManagementOk);
            _addButton.Text = SR.Get(SRID.RMCredManagementAdd); 
            _removeButton.Text = SR.Get(SRID.RMCredManagementRemove);
            _instructionLabel.Text = SR.Get(SRID.RMCredManagementInstruction); 
            Text = SR.Get(SRID.RMCredManagementDialog); 

            // Setup matching Add/Remove button widths 
            int maxWidth = Math.Max(_addButton.Width, _removeButton.Width);
            _addButton.Width = maxWidth;
            _removeButton.Width = maxWidth;
        } 

        #endregion Protected Methods 
 
        #region Private Fields
        //----------------------------------------------------- 
        //
        //  Private Fields
        //
        //----------------------------------------------------- 

        private DocumentRightsManagementManager _docRightsManagementManager; 
 
        #endregion Private Fields
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
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CredentialManagerDialog.cs source code in C# .NET

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