I'm using Infragistics version 12.1 in Visual Studio 2010.  There are 2 fill panels on the form (added when the toolbar manager was added to the form).  The toolbar is docked within 1 and the rest of the form controls are on the other one.  Everything was working fine for a while (the toolbar was displayed at the top of the form) but now the toolbar is not visible at runtime.  This is the second time this has happened.  I ended up adding a new form and copying all of the controls and code over to it.  The toolbar worked for a while. 

Thanks

'ToolBarMain

Me.ToolBarMain.DesignerFlags = 1

Me.ToolBarMain.DockWithinContainer = Me.Planning_Fill_Panel

Me.ToolBarMain.ShowFullMenusDelay = 500

UltraToolbar1.DockedColumn = 0

UltraToolbar1.DockedRow = 0

TextBoxTool1.InstanceProps.Width = 105

UltraToolbar1.NonInheritedTools.AddRange(New Infragistics.Win.UltraWinToolbars.ToolBase() {LabelTool1, TextBoxTool1, ButtonTool1,ButtonTool3, ButtonTool2, ButtonTool4})

UltraToolbar1.Text ="utMain"

Me.ToolBarMain.Toolbars.AddRange(New Infragistics.Win.UltraWinToolbars.UltraToolbar() {UltraToolbar1})

LabelTool2.SharedPropsInternal.Caption ="Part Number"

TextBoxTool2.SharedPropsInternal.Caption ="Part Number"

Appearance115.Image =Global.My.Resources.Resources.Search16x16

ButtonTool5.SharedPropsInternal.AppearancesSmall.Appearance = Appearance115

ButtonTool5.SharedPropsInternal.Caption ="Search"

Appearance116.Image =Global.My.Resources.Resources.Add

ButtonTool6.SharedPropsInternal.AppearancesSmall.Appearance = Appearance116

ButtonTool6.SharedPropsInternal.Caption ="Save"

Appearance117.Image = Global.My.Resources.Resources.Save_16x16

ButtonTool7.SharedPropsInternal.AppearancesSmall.Appearance = Appearance117

ButtonTool7.SharedPropsInternal.Caption = "Add New"

Appearance118.Image = Global.My.Resources.Resources._1348518782_copy_icon

ButtonTool8.SharedPropsInternal.AppearancesSmall.Appearance = Appearance118

ButtonTool8.SharedPropsInternal.Caption ="Clone"

Me.ToolBarMain.Tools.AddRange(New Infragistics.Win.UltraWinToolbars.ToolBase() {LabelTool2, TextBoxTool2, ButtonTool5, ButtonTool6, ButtonTool7, ButtonTool8})

'_Planning_Fill_Panel_Toolbars_Dock_Area_Left

'Me._Planning_Fill_Panel_Toolbars_Dock_Area_Left.AccessibleRole = System.Windows.Forms.AccessibleRole.Grouping

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Left.BackColor = System.Drawing.SystemColors.Control

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Left.DockedPosition = Infragistics.Win.UltraWinToolbars.DockedPosition.Left

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Left.ForeColor = System.Drawing.SystemColors.ControlText

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Left.Location = New System.Drawing.Point(0, 52)

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Left.Name = "_Planning_Fill_Panel_Toolbars_Dock_Area_Left"

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Left.Size = New System.Drawing.Size(0, 629)

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Left.ToolbarsManager = Me.ToolBarMain

'_Planning_Fill_Panel_Toolbars_Dock_Area_Right

'

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Right.AccessibleRole = System.Windows.Forms.AccessibleRole.Grouping

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Right.BackColor = System.Drawing.SystemColors.Control

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Right.DockedPosition = Infragistics.Win.UltraWinToolbars.DockedPosition.Right

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Right.ForeColor = System.Drawing.SystemColors.ControlText

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Right.Location = New System.Drawing.Point(1077, 52)

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Right.Name = "_Planning_Fill_Panel_Toolbars_Dock_Area_Right"

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Right.Size = New System.Drawing.Size(0, 629)

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Right.ToolbarsManager = Me.ToolBarMain

'_Planning_Fill_Panel_Toolbars_Dock_Area_Top

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Top.AccessibleRole = System.Windows.Forms.AccessibleRole.Grouping

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Top.BackColor = System.Drawing.SystemColors,Control

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Top.DockedPosition = Infragistics.Win.UltraWinToolbars.DockedPosition.Top

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Top.ForeColor = System.Drawing.SystemColors.ControlText

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Top.Location = New System.Drawing.Point(0, 0)

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Top.Name = "_Planning_Fill_Panel_Toolbars_Dock_Area_Top"

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Top.Size = New System.Drawing.Size(1077, 52)

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Top.ToolbarsManager = Me.ToolBarMain

'

'_Planning_Fill_Panel_Toolbars_Dock_Area_Bottom

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Bottom.AccessibleRole = System.Windows.Forms.AccessibleRole.Grouping

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Bottom.BackColor = System.Drawing.SystemColors.Control

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Bottom.DockedPosition = Infragistics.Win.UltraWinToolbars.DockedPosition.Bottom

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Bottom.ForeColor = System.Drawing.SystemColors.ControlText

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Bottom.Location = New System.Drawing.Point(0, 681)

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Bottom.Name = "_Planning_Fill_Panel_Toolbars_Dock_Area_Bottom"

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Bottom.Size = New System.Drawing.Size(1077, 0)

Me._Planning_Fill_Panel_Toolbars_Dock_Area_Bottom.ToolbarsManager = Me.ToolBarMain