Can not remove dock commands in any loops

[Jayesh Goyani]

Hi,
When i removing dock command direct like "dock.commands.remove(0)" than it will remove 0th index command, but when i will put this remove statement in loop it will not work properly.

CREATE TABLE [dbo].[Widgets](
    [WidgetsID] [int] IDENTITY(1,1) NOT NULL,
    [WidgetsName] [nvarchar](max) NOT NULL,
    [WidgetsUrl] [nvarchar](max) NULL,
    [Description] [nvarchar](max) NULL,
    [StatusID] [int] NOT NULL,
    [CreatedByID] [int] NOT NULL,
    [CreatedByDate] [datetime] NOT NULL,
    [ModifiedByID] [int] NULL,
    [ModifiedByDate] [datetime] NULL,
 CONSTRAINT [PK_Widgets] PRIMARY KEY CLUSTERED
(
    [WidgetsID] ASC
)WITH (PAD_INDEX  = OFF, STATISTICS_NORECOMPUTE  = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS  = ON, ALLOW_PAGE_LOCKS  = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
-----------------------------------------------------------
CREATE TABLE [dbo].[WidgetsPersonalized](
    [WidgetsPersonalizedID] [int] IDENTITY(1,1) NOT NULL,
    [EmpNo] [int] NOT NULL,
    [WidgetsID] [nvarchar](50) NULL,
    [DockString] [nvarchar](max) NULL,
    [StatusID] [int] NOT NULL,
    [CreatedByID] [int] NOT NULL,
    [CreatedByDate] [datetime] NOT NULL,
    [ModifiedByID] [int] NULL,
    [ModifiedByDate] [datetime] NULL,
 CONSTRAINT [PK_WidgetsPersonalized] PRIMARY KEY CLUSTERED
(
    [WidgetsPersonalizedID] ASC,
    [EmpNo] ASC
)WITH (PAD_INDEX  = OFF, STATISTICS_NORECOMPUTE  = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS  = ON, ALLOW_PAGE_LOCKS  = ON) ON [PRIMARY]
) ON [PRIMARY]
GO
--------------------------------------------------
--  exec usp_DeleteWidgets 1,'Branch Status',''
CREATE Procedure [dbo].[usp_DeleteWidgets]
(
    @EmpNo as int,
    @DockTitle as nvarchar(MAX),
    @ReturnVal int output
)
as
Begin
    set @ReturnVal = 0
    declare @temptable TABLE (items varchar(8000))
    declare @Delimiter char(1)
    set @Delimiter = ','

    Declare @WidgetsID as varchar(20)
    Declare @WidgetsList as varchar(MAX)
    Declare @NewWidgetsList as varchar(MAX)
    Declare @MaxRecordExist as int

    -- get WidgetsID from Widgets using WidgetsName
    set @WidgetsID = (select cast(WidgetsID as varchar(20))as WidgetsID from Widgets
    where upper(ltrim(rtrim(WidgetsName))) = upper(ltrim(rtrim(@DockTitle))))

    -- Get List of Existing Widgets for perticuler employee
    set @WidgetsList = (select WidgetsID from WidgetsPersonalized where EmpNo = @EmpNo)

    -- Split Existing Widgets list and insert it into TempTable.
    insert into @temptable (Items)
    select Items from dbo.Split(@WidgetsList,@Delimiter)

    -- Check if Only one record exist for the user than delete the record.
    -- else Update the exist widgets list.
    set @MaxRecordExist = (Select Count(*) from @temptable)
    print @MaxRecordExist
    if(@MaxRecordExist = 1)
    Begin
        delete from WidgetsPersonalized where EmpNo = @EmpNo
        set @ReturnVal = 1
    End
    else
    Begin
        select @NewWidgetsList = COALESCE(@NewWidgetsList + @Delimiter,'') + Items from @temptable
        where not (charIndex(',' + rtrim(cast(Items  as nvarchar(max))) + ',',',' + isnull(@WidgetsID,-1) +',') >0 )
        print @NewWidgetsList
        update WidgetsPersonalized
        set WidgetsID = isnull(@NewWidgetsList,WidgetsID)where EmpNo = @EmpNo
        set @ReturnVal = 1
    End
End

GO


------------------------------
CREATE Procedure [dbo].[usp_InsertWidgetsPersonalized]
(
 @WidgetsPersonalizedID int,
 @EmpNo int,
 @WidgetsID nvarchar(50),
 @DockString nvarchar(MAX),
 @StatusID int,
 @CreatedByID int,
 @ReturnVal int output
)
as
Begin
set @ReturnVal = 0
select @WidgetsPersonalizedID = WidgetsPersonalizedID from WidgetsPersonalized where EmpNo = @EmpNo
    --if(@WidgetsID is not null)
    --Begin
        if(@WidgetsPersonalizedID > 0)
        Begin
            Declare @WidgetsIDExist int
            select @WidgetsIDExist = Count(*) from dbo.Split((select WidgetsID from WidgetsPersonalized where EmpNo = @EmpNo),',')
            where Items = @WidgetsID

            Update WidgetsPersonalized
            set WidgetsID =case when @WidgetsID is not null and @WidgetsIDExist = 0 then (ltrim(rtrim(WidgetsID))+','+@WidgetsID) else ltrim(rtrim(WidgetsID)) end,
            DockString = isnull(@DockString,DockString),
            StatusID = isnull(@StatusID,StatusID),
            ModifiedByID = isnull(@CreatedByID,ModifiedByID),
            ModifiedByDate = getdate()
            where EmpNo = @EmpNo
            set @ReturnVal = 1
        End
        else
        Begin
            if(@WidgetsID is not null)
            Begin
                Insert into WidgetsPersonalized
                (EmpNo,WidgetsID,DockString,StatusID, CreatedByID,CreatedByDate,ModifiedByID,ModifiedByDate)
                values(@EmpNo, @WidgetsID, @DockString, @StatusID, @CreatedByID,GetDate(),@CreatedByID,GetDate())
                set @ReturnVal = 1
            End
        End
    --End
End
GO


----------------------------------
-- exec usp_SelectWidgets 1,null
CREATE procedure [dbo].[usp_SelectWidgets]
(
    @EmpNo int,
    @StatusID int
)
as
Begin
    Declare @WidgetsID as varchar(20)
    select @WidgetsID = WidgetsID from WidgetsPersonalized where EmpNo = @EmpNo
    select WidgetsID,WidgetsName,WidgetsUrl,[Description],StatusID,CreatedByID,
    CreatedByDate,ModifiedByID,ModifiedByDate from Widgets
    where StatusID = isnull(@StatusID,StatusID) and
    not (charIndex(',' + rtrim(cast(WidgetsID  as nvarchar(max)))
    + ',',',' + isnull(@WidgetsID,-1) +',') >0 )
End


GO


------------------------------------
-- exec usp_SelectWidgetsPersonalized null
CREATE procedure [dbo].[usp_SelectWidgetsPersonalized]
(
    @EmpNo int,
    @StatusID int
)
as
Begin
    select WidgetsPersonalizedID,EmpNo,WidgetsID,DockString,StatusID,CreatedByID,
    CreatedByDate,ModifiedByID,ModifiedByDate from WidgetsPersonalized
    where StatusID = isnull(@StatusID,StatusID) and EmpNo = isnull(@EmpNo,EmpNo)
End
GO


----------------------------------------

<%@ Page Title="" Language="C#" MasterPageFile="~/Site.master" AutoEventWireup="true"
    CodeFile="Default.aspx.cs" Inherits="Default" %>

<asp:Content ID="Content1" ContentPlaceHolderID="HeadContent" runat="Server">
    <telerik:RadAjaxManagerProxy ID="RadAjaxManagerProxy1" runat="server">
        <AjaxSettings>
            <telerik:AjaxSetting AjaxControlID="lnkBtnAddWidgets">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="dlDashBoard" LoadingPanelID="radloadingpanal" />
                    <telerik:AjaxUpdatedControl ControlID="ddlWidgets" />
                </UpdatedControls>
            </telerik:AjaxSetting>
            <telerik:AjaxSetting AjaxControlID="lnkBtnClose">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="dlDashBoard" LoadingPanelID="radloadingpanal" />
                </UpdatedControls>
            </telerik:AjaxSetting>
            <telerik:AjaxSetting AjaxControlID="dlDashBoard">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="dlDashBoard" LoadingPanelID="radloadingpanal" />
                </UpdatedControls>
            </telerik:AjaxSetting>
        </AjaxSettings>
    </telerik:RadAjaxManagerProxy>
    <%-- <telerik:RadScriptBlock ID="RadScriptBlock1" runat="server">
        <script language="javascript" type="text/javascript">
            function ImgChange(ControlID, TitleContent) {
                $("#" + TitleContent).slideToggle(500);
                if (ControlID.className == "collapsibleUP") {
                    ControlID.setAttribute("class", "collapsibleDown");
                }
                else {
                    ControlID.setAttribute("class", "collapsibleUP");

                }
            }
        </script>
    </telerik:RadScriptBlock>--%>
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="Server">
    <table cellpadding="0" cellspacing="2" border="0" style="width: 100%">
        <tr>
            <td align="right">
                <asp:LinkButton ID="lnkBtnPersonalizePage" runat="server" Text="Personalize this page My page"
                    class="collapsibleDown" OnClick="lnkBtnPersonalizePage_Click"></asp:LinkButton>
                <asp:Panel ID="pnlAddWidgets" runat="server" Visible="false">
                    <table cellpadding="0" cellspacing="2" border="0">
                        <tr valign="middle" align="right">
                            <td>
                                <telerik:RadComboBox ID="ddlWidgets" runat="server" DataTextField="WidgetsName" DataValueField="WidgetsID">
                                </telerik:RadComboBox>
                            </td>
                            <td>
                                <telerik:RadComboBox ID="ddlPosition" runat="server">
                                    <Items>
                                        <telerik:RadComboBoxItem Selected="true" Text="Select Position" Value="-1" />
                                        <telerik:RadComboBoxItem Text="Top" Value="TOP" />
                                        <telerik:RadComboBoxItem Text="Right" Value="RIGHT" />
                                        <telerik:RadComboBoxItem Text="Left" Value="LEFT" />
                                    </Items>
                                </telerik:RadComboBox>
                            </td>
                            <td align="right" rowspan="2">
                                <asp:LinkButton ID="lnkBtnAddWidgets" runat="server" Text="Add" CssClass="IconAdd"
                                    OnClick="lnkBtnAddWidgets_Click"></asp:LinkButton>
                            </td>
                            <td align="right" rowspan="2">
                                <asp:LinkButton ID="lnkBtnClose" runat="server" Text="Close" CssClass="IconBack"
                                    OnClick="lnkBtnClose_Click"></asp:LinkButton>
                            </td>
                        </tr>
                    </table>
                </asp:Panel>
            </td>
        </tr>
    </table>
    <%--        <tr>
            <td align="center" valign="top">--%>
    <telerik:RadDockLayout ID="dlDashBoard" runat="server" OnLoadDockLayout="dlDashBoard_LoadDockLayout"
        OnSaveDockLayout="dlDashBoard_SaveDockLayout">
        <table cellpadding="4" cellspacing="4" style="width: 100%" border="0">
            <tr valign="top">
                <td colspan="2">
                    <telerik:RadDockZone ID="dzTop" runat="server" Width="100%" Height="100%" BorderStyle="None">
                    </telerik:RadDockZone>
                </td>
            </tr>
            <tr valign="top">
                <td style="width: 50%">
                    <telerik:RadDockZone ID="dzLeft" runat="server" Width="100%" Height="100%" BorderStyle="None">
                    </telerik:RadDockZone>
                </td>
                <td style="width: 50%">
                    <telerik:RadDockZone ID="dzRight" runat="server" Width="100%" Height="100%" BorderStyle="None">
                    </telerik:RadDockZone>
                </td>
            </tr>
        </table>
        <div style="display: none">
            <asp:UpdatePanel runat="server" ID="UpdatePanel1">
                <Triggers>
                    <asp:AsyncPostBackTrigger ControlID="lnkBtnAddWidgets" EventName="Click" />
                </Triggers>
            </asp:UpdatePanel>
        </div>
    </telerik:RadDockLayout>
    <%-- </td>
        </tr>--%>
</asp:Content>

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Test.Domain;
using Test.DataModel;
using Telerik.Web.UI;
using System.Text;
using System.Drawing;
public partial class Default : System.Web.UI.Page
{
    public static List<usp_SelectWidgetsResult> lstWidgets;
    public static int intEmpNo = 1;
    private string _NewWidgetID;
    public string NewWidgetID
    {
        get { return _NewWidgetID != null ? _NewWidgetID : null; }
        set { _NewWidgetID = value; }
    }
    private bool _IsDeleted;
    public bool IsDeleted
    {
        get { return _IsDeleted; }
        set { _IsDeleted = value; }
        //get { return ViewState["NewWidgetID"] != null ? ViewState["NewWidgetID"].ToString() : null; }
        //set { ViewState["NewWidgetID"] = value; }
    }
    private int _count = 0;
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            intEmpNo = 1;
            BindDropDown();
            SetDockZoneStyle(true, Color.Gray, BorderStyle.None);
        }
    }
    protected void Page_Init(object sender, EventArgs e)
    {
        string dockState = "";
        lstWidgets = new DashboardDO().SelectWidgets(null, null);
        List<usp_SelectWidgetsPersonalizedResult> WPList = new DashboardDO().SelectWidgetsPersonalized(intEmpNo, null);
        if (WPList.Count > 0)
        {
            dockState = WPList[0].DockString;
        }
        string[] currentDockStates = dockState.Split('|');
        _count = currentDockStates.Length;
        //Recreate the docks in order to ensure their proper operation
        for (int i = 0; i < _count; i++)
        {
            if (currentDockStates[i].Trim() != string.Empty)
            {
                RadDock dock = CreateRadDockFromState(currentDockStates[i]);
                dock.EnableAnimation = true;
                if (lstWidgets.Where(w => w.WidgetsName.Trim().ToUpper() == dock.Title.Trim().ToUpper()).ToList().Count > 0)
                {
                    dock.ContentContainer.Controls.Add(LoadControl(lstWidgets.Where(w => w.WidgetsName.Trim().ToUpper() == dock.Title.Trim().ToUpper()).ToList()[0].WidgetsUrl));
                }
                dlDashBoard.Controls.Add(dock);
                CreateSaveStateTrigger(dock);
            }
        }
    }
    private void BindDropDown()
    {
        //if (lstWidgets.Count < 1)
        //{
        lstWidgets = new DashboardDO().SelectWidgets(intEmpNo, null);
        //}
        ddlWidgets.Items.Clear();
        ddlWidgets.DataSource = lstWidgets;
        ddlWidgets.DataBind();
        ddlWidgets.Items.Add(new RadComboBoxItem("Select Widget", "-1"));
        ddlWidgets.SelectedValue = "-1";
    }
    private RadDock CreateRadDockFromState(string stringState)
    {
        System.Web.Script.Serialization.JavaScriptSerializer serializer = new System.Web.Script.Serialization.JavaScriptSerializer();
        DockState state = serializer.Deserialize<DockState>(stringState);
        RadDock dock = new RadDock();
        dock.ID = string.Format("RadDock{0}", state.UniqueName);
        dock.ApplyState(state);
        dock.EnableAnimation = true;
        dock.Command += new DockCommandEventHandler(dock_Command);
        dock.Commands.Add(new DockCloseCommand());
        dock.Commands.Add(new DockExpandCollapseCommand());
        return dock;
    }
    private void CreateSaveStateTrigger(RadDock dock)
    {
        dock.AutoPostBack = true;
        dock.CommandsAutoPostBack = true;

        AsyncPostBackTrigger saveStateTrigger = new AsyncPostBackTrigger();
        saveStateTrigger.ControlID = dock.ID;
        saveStateTrigger.EventName = "DockPositionChanged";
        UpdatePanel1.Triggers.Add(saveStateTrigger);

        saveStateTrigger = new AsyncPostBackTrigger();
        saveStateTrigger.ControlID = dock.ID;
        saveStateTrigger.EventName = "Command";
        UpdatePanel1.Triggers.Add(saveStateTrigger);
    }
    void dock_Command(object sender, DockCommandEventArgs e)
    {
        if (e.Command.Name == "Close")
        {
            ScriptManager.RegisterStartupScript(
            UpdatePanel1,
            this.GetType(),
            "RemoveDock",
            string.Format(@"function _removeDock() {{
    Sys.Application.remove_load(_removeDock);
    $find('{0}').undock();
    $get('{1}').appendChild($get('{0}'));
    $find('{0}').doPostBack('DockPositionChanged');
}};
Sys.Application.add_load(_removeDock);", ((RadDock)sender).ClientID, UpdatePanel1.ClientID),
            true);

            int val = new DashboardDO().DeleteWidgets(intEmpNo, ((RadDock)sender).Title.Trim());
            IsDeleted = true;
            CommonFunctions.DeleteMessage(this.Page, val, ((RadDock)sender).Title);
        }
    }
    protected void lnkBtnAddWidgets_Click(object sender, EventArgs e)
    {
        if (ddlWidgets.SelectedValue != "-1")
        {
            RadDock dock = CreateRadDock();
            UpdatePanel1.ContentTemplateContainer.Controls.Add(dock);
            NewWidgetID = ddlWidgets.SelectedValue;
            switch (ddlPosition.SelectedValue.ToUpper())
            {
                case "TOP":
                    ScriptManager.RegisterStartupScript(
                      dock, this.GetType(), "AddDock", string.Format(@"function _addDock() {{
                            Sys.Application.remove_load(_addDock); $find('{1}').dock($find('{0}'));
                            $find('{0}').doPostBack('DockPositionChanged'); }};
                            Sys.Application.add_load(_addDock);", dock.ClientID, dzTop.ClientID), true);
                    break;
                case "LEFT":
                    ScriptManager.RegisterStartupScript(
                      dock, this.GetType(), "AddDock", string.Format(@"function _addDock() {{
                            Sys.Application.remove_load(_addDock); $find('{1}').dock($find('{0}'));
                            $find('{0}').doPostBack('DockPositionChanged'); }};
                            Sys.Application.add_load(_addDock);", dock.ClientID, dzLeft.ClientID), true);
                    break;
                case "RIGHT":
                    ScriptManager.RegisterStartupScript(
                      dock, this.GetType(), "AddDock", string.Format(@"function _addDock() {{
                            Sys.Application.remove_load(_addDock); $find('{1}').dock($find('{0}'));
                            $find('{0}').doPostBack('DockPositionChanged'); }};
                            Sys.Application.add_load(_addDock);", dock.ClientID, dzRight.ClientID), true);
                    break;
            }
            CreateSaveStateTrigger(dock);
        }
    }
    private RadDock CreateRadDock()
    {
        RadDock dock = new RadDock();
        string WidgetsURL = lstWidgets.Where(w => w.WidgetsID == Convert.ToInt32(ddlWidgets.SelectedValue)).ToList()[0].WidgetsUrl;
        dock.UniqueName = Guid.NewGuid().ToString();
        dock.ID = string.Format("RadDock{0}", dock.UniqueName);
        dock.Title = lstWidgets.Where(w => w.WidgetsID == Convert.ToInt32(ddlWidgets.SelectedValue)).ToList()[0].WidgetsName;
        dock.Width = Unit.Pixel(300);
        dock.EnableAnimation = true;
        dock.Commands.Add(new DockCloseCommand());
        dock.Commands.Add(new DockExpandCollapseCommand());
        dock.Command += new DockCommandEventHandler(dock_Command);
        dock.ContentContainer.Controls.Add(LoadControl(WidgetsURL));
        return dock;
    }
    protected void dlDashBoard_SaveDockLayout(object sender, DockLayoutEventArgs e)
    {

        string dockState;
        System.Web.Script.Serialization.JavaScriptSerializer serializer = new System.Web.Script.Serialization.JavaScriptSerializer();
        List<DockState> stateList = dlDashBoard.GetRegisteredDocksState();
        StringBuilder serializedList = new StringBuilder();
        int i = 0;
        while (i < stateList.Count)
        {
            if (stateList[i].Closed == false)
            {
                serializedList.Append(serializer.Serialize(stateList[i]));
                serializedList.Append("|");
            }
            i++;
        }
        dockState = serializedList.ToString();
        try
        {
            usp_SelectWidgetsPersonalizedResult WP = new usp_SelectWidgetsPersonalizedResult();
            WP.EmpNo = intEmpNo;
            if (NewWidgetID != null)
            {
                WP.WidgetsID = NewWidgetID;
            }
            WP.DockString = dockState;
            if (IsDeleted == false)
            {
                int val = new DashboardDO().InsertWidgetsPersonalized(WP);
                if (val == 1)
                {
                    NewWidgetID = null;
                    BindDropDown();
                    ddlWidgets.SelectedValue = "-1";
                }
            }
        }
        catch
        {
        }
    }

    protected void dlDashBoard_LoadDockLayout(object sender, DockLayoutEventArgs e)
    {
        System.Web.Script.Serialization.JavaScriptSerializer serializer = new System.Web.Script.Serialization.JavaScriptSerializer();
        //Get saved state string from the database - set it to dockState variable for example
        string dockState = "";
        try
        {
            List<usp_SelectWidgetsPersonalizedResult> WPList = new DashboardDO().SelectWidgetsPersonalized(intEmpNo, null);
            if (WPList.Count > 0)
            {
                dockState = WPList[0].DockString;
            }
        }
        catch
        {
        }

        string[] currentDockStates = dockState.Split('|');
        foreach (string stringState in currentDockStates)
        {
            if (stringState.Trim() != string.Empty)
            {
                DockState state = serializer.Deserialize<DockState>(stringState);
                e.Positions[state.UniqueName] = state.DockZoneID;
                e.Indices[state.UniqueName] = state.Index;
            }
        }
    }
    protected void lnkBtnPersonalizePage_Click(object sender, EventArgs e)
    {
        SetDockZoneStyle(false, Color.Gray, BorderStyle.Dashed);
    }
    protected void lnkBtnClose_Click(object sender, EventArgs e)
    {
        SetDockZoneStyle(true, Color.Gray, BorderStyle.None);
    }
    private void SetDockZoneStyle(bool IsVisible, Color dzBorderColor, BorderStyle dzBorderStyle)
    {
        if (IsVisible == false)
        {
            lnkBtnPersonalizePage.Visible = false;
            pnlAddWidgets.Visible = true;
            if (dlDashBoard.GetRegisteredDocksState().Count > 0)
            {
                int i = 0;
                while (i < dlDashBoard.GetRegisteredDocksState().Count)
                {
                    if (dlDashBoard.RegisteredDocks[i].Commands.Count == 0)
                    {
                        dlDashBoard.RegisteredDocks[i].Command += new DockCommandEventHandler(dock_Command);
                        dlDashBoard.RegisteredDocks[i].Commands.Add(new DockCloseCommand());
                        dlDashBoard.RegisteredDocks[i].Commands.Add(new DockExpandCollapseCommand());
                    }
                    dlDashBoard.RegisteredDocks[i].Pinned = false;
                    i++;
                }
            }
        }
        else
        {
            lnkBtnPersonalizePage.Visible = true;
            pnlAddWidgets.Visible = false;
            if (dlDashBoard.GetRegisteredDocksState().Count > 0)
            {
                int i = 0;
                //dlDashBoard.RegisteredDocks[i].Commands.RemoveAt(0);
                //dlDashBoard.RegisteredDocks[i].Commands.RemoveAt(0);
                while (i < dlDashBoard.GetRegisteredDocksState().Count)
                {
                    int k = dlDashBoard.RegisteredDocks[i].Commands.Count - 1;
                    //for (int j = k; j >= 0; j--)
                    //{
                    dlDashBoard.RegisteredDocks[i].Commands.RemoveAt(0);
                    // dlDashBoard.RegisteredDocks[i].Commands.RemoveAt(0);
                    //}
                    //dlDashBoard.RegisteredDocks[i].Commands.RemoveAt(0);
                    if (dlDashBoard.RegisteredDocks[i].Commands.Count > 0)
                    {
                        //    dlDashBoard.RegisteredDocks[i].Commands.RemoveAt(0);
                        //int k = dlDashBoard.RegisteredDocks[i].Commands.Count - 1;
                        //for (int j = k; j >= 0; j--)
                        //{
                        //    dlDashBoard.RegisteredDocks[i].Commands.RemoveAt(j);
                        //}

                        //    dlDashBoard.RegisteredDocks[i].Commands.RemoveAll(w => w.Name == "Close");
                        //  dlDashBoard.RegisteredDocks[i].Commands.RemoveAll(w => w.Name == "ExpandCollapse");

                        //dlDashBoard.RegisteredDocks[i].Commands.RemoveRange(0, dlDashBoard.RegisteredDocks[i].Commands.Count);
                        //dlDashBoard.RegisteredDocks[i].Commands.RemoveAt(0);
                        //dlDashBoard.RegisteredDocks[i].Commands.RemoveRange(0, dlDashBoard.RegisteredDocks[i].Commands.Count);

                        //int j = 0;
                        //while (j < dlDashBoard.RegisteredDocks[i].Commands.Count)
                        //{
                        //    DockCommand item = new DockCommand();
                        //    item = new DockCloseCommand();
                        //    dlDashBoard.RegisteredDocks[i].Commands.RemoveRange(0,dlDashBoard.RegisteredDocks[i].Commands.Count-1);
                        //    j++;
                        //}
                    }
                    dlDashBoard.RegisteredDocks[i].Pinned = true;
                    i++;
                }
            }
        }
        dzTop.BorderColor = dzBorderColor;
        dzTop.BorderStyle = dzBorderStyle;
        dzLeft.BorderColor = dzBorderColor;
        dzLeft.BorderStyle = dzBorderStyle;
        dzRight.BorderColor = dzBorderColor;
        dzRight.BorderStyle = dzBorderStyle;
    }
}

Thanks,
Jayesh Goyani

[Dobromir]

Hi Jayesh,

I am not quite If I understand the exact problem. If you are using default dock commands. by design, the Commands collection is populated in the PreRender event, and accessing it in the Button click event it will be empty.

Correct me if I am wrong but I believe you want to modify the commands of the dock to achieve this I would recommend you to use the RadDock's DefaultCommands property to set the required dock commands.

Kind regards,
Dobromir
the Telerik team