StackStyle Enumeration

Specifies the direction that controls will be stacked on an actions pane.

Namespace:  Microsoft.Office.Tools
Assembly:  Microsoft.Office.Tools.Common (in Microsoft.Office.Tools.Common.dll)

Syntax

'Declaration
Public Enumeration StackStyle

public enum StackStyle

Members

	Member name	Description
	FromBottom	Stack from the bottom of the actions pane.
	FromLeft	Stack from the left of the actions pane.
	FromRight	Stack from the right of the actions pane.
	FromTop	Stack from the top of the actions pane.
	None	No stacking order defined; order is controlled by the developer.

Remarks

This enumeration is used by the StackOrder property. For more information about actions panes, see Actions Pane Overview.

Examples

The following code example demonstrates the effects of the StackOrder property. A Button control on the actions pane alternates the value of StackOrder (for example, if the orientation of the actions pane is vertical when the button is clicked, then a value of the StackOrder property changes from FromTop to FromBottom). If you move the actions pane and raise the OrientationChanged event, the event handler also updates the StackOrder property.

Private Sub InitActionsPane()
    With Globals.ThisWorkbook.ActionsPane
        .Clear()
        .Visible = True
        .AutoRecover = True 
    End With 

    AddHandler Globals.ThisWorkbook.ActionsPane.OrientationChanged, _
        AddressOf ActionsPane_OrientationChanged
    ResetStackOrder()

    ' Create the button that will update the stack order. 
    Dim button1 As New Button()
    button1.Text = "Change stack order" 
    AddHandler button1.Click, AddressOf button1_Click

    ' Create two more buttons that do nothing. 
    Dim button2 As New Button()
    button2.Text = "Button 2" 
    Dim button3 As New Button()
    button3.Text = "Button 3"

    Globals.ThisWorkbook.ActionsPane.Controls.AddRange(New Control() _
        {button1, button2, button3})
End Sub 

' Switch the stack order according to the current orientation. 
Private Sub button1_Click(ByVal sender As Object, ByVal e As EventArgs)

    If Globals.ThisWorkbook.ActionsPane.Orientation = _
        Orientation.Horizontal Then 

        If Globals.ThisWorkbook.ActionsPane.StackOrder = _
            Microsoft.Office.Tools.StackStyle.FromLeft Then
            Globals.ThisWorkbook.ActionsPane.StackOrder = _
                Microsoft.Office.Tools.StackStyle.FromRight
        Else
            Globals.ThisWorkbook.ActionsPane.StackOrder = _
                Microsoft.Office.Tools.StackStyle.FromLeft
        End If 
    Else 
        If Globals.ThisWorkbook.ActionsPane.StackOrder = _
            Microsoft.Office.Tools.StackStyle.FromTop Then
            Globals.ThisWorkbook.ActionsPane.StackOrder = _
                Microsoft.Office.Tools.StackStyle.FromBottom
        Else
            Globals.ThisWorkbook.ActionsPane.StackOrder = _
                Microsoft.Office.Tools.StackStyle.FromTop
        End If 
    End If 
End Sub 

Private Sub ActionsPane_OrientationChanged(ByVal sender As Object, _
    ByVal e As EventArgs)
    ResetStackOrder()
End Sub 

' Readjust the stack order so that it matches the current orientation. 
Sub ResetStackOrder()
    If Globals.ThisWorkbook.ActionsPane.Orientation = _
        Orientation.Horizontal Then 

        If (Globals.ThisWorkbook.ActionsPane.StackOrder = _
        Microsoft.Office.Tools.StackStyle.FromTop Or _
        Globals.ThisWorkbook.ActionsPane.StackOrder = _
        Microsoft.Office.Tools.StackStyle.FromBottom) Then
            Globals.ThisWorkbook.ActionsPane.StackOrder = _
                Microsoft.Office.Tools.StackStyle.FromLeft
        End If 
    End If 

    If Globals.ThisWorkbook.ActionsPane.Orientation = _
        Orientation.Vertical Then 

        If (Globals.ThisWorkbook.ActionsPane.StackOrder = _
        Microsoft.Office.Tools.StackStyle.FromLeft Or _
        Globals.ThisWorkbook.ActionsPane.StackOrder = _
        Microsoft.Office.Tools.StackStyle.FromRight) Then
            Globals.ThisWorkbook.ActionsPane.StackOrder = _
                Microsoft.Office.Tools.StackStyle.FromTop
        End If 
    End If 
End Sub

private void InitActionsPane()
{
    Globals.ThisWorkbook.ActionsPane.Clear();
    Globals.ThisWorkbook.ActionsPane.Visible = true;
    Globals.ThisWorkbook.ActionsPane.AutoRecover = true;
    Globals.ThisWorkbook.ActionsPane.OrientationChanged +=
        new EventHandler(ActionsPane_OrientationChanged);
    ResetStackOrder();

    // Create the button that will update the stack order.
    Button button1 = new Button();
    button1.Text = "Change stack order";
    button1.Click += new EventHandler(button1_Click);

    // Create two more buttons that do nothing.
    Button button2 = new Button();
    button2.Text = "Button 2";
    Button button3 = new Button();
    button3.Text = "Button 3";

    Globals.ThisWorkbook.ActionsPane.Controls.AddRange(
        new Control[] { button1, button2, button3 });
}

// Switch the stack order according to the current orientation. 
void button1_Click(object sender, EventArgs e)
{
    if (Globals.ThisWorkbook.ActionsPane.Orientation == 
        Orientation.Horizontal)
    {
        if (Globals.ThisWorkbook.ActionsPane.StackOrder == 
            Microsoft.Office.Tools.StackStyle.FromLeft)
        {
            Globals.ThisWorkbook.ActionsPane.StackOrder =
                Microsoft.Office.Tools.StackStyle.FromRight;
        }
        else
        {
            Globals.ThisWorkbook.ActionsPane.StackOrder =
                Microsoft.Office.Tools.StackStyle.FromLeft;
        }
    }
    else
    {
        if (Globals.ThisWorkbook.ActionsPane.StackOrder ==
            Microsoft.Office.Tools.StackStyle.FromTop)
        {
            Globals.ThisWorkbook.ActionsPane.StackOrder =
                Microsoft.Office.Tools.StackStyle.FromBottom;
        }
        else
        {
            Globals.ThisWorkbook.ActionsPane.StackOrder =
                Microsoft.Office.Tools.StackStyle.FromTop;
        }
    }
}

void ActionsPane_OrientationChanged(object sender, EventArgs e)
{
    ResetStackOrder();
}

// Readjust the stack order so that it matches the current orientation. 
void ResetStackOrder()
{
    if (Globals.ThisWorkbook.ActionsPane.Orientation == 
        Orientation.Horizontal &&
       (Globals.ThisWorkbook.ActionsPane.StackOrder == 
           Microsoft.Office.Tools.StackStyle.FromTop ||
        Globals.ThisWorkbook.ActionsPane.StackOrder ==
           Microsoft.Office.Tools.StackStyle.FromBottom))
    {
        Globals.ThisWorkbook.ActionsPane.StackOrder =
            Microsoft.Office.Tools.StackStyle.FromLeft;
    }

    if (Globals.ThisWorkbook.ActionsPane.Orientation == 
        Orientation.Vertical &&
       (Globals.ThisWorkbook.ActionsPane.StackOrder ==
           Microsoft.Office.Tools.StackStyle.FromLeft ||
        Globals.ThisWorkbook.ActionsPane.StackOrder ==
           Microsoft.Office.Tools.StackStyle.FromRight))
    {
        Globals.ThisWorkbook.ActionsPane.StackOrder =
            Microsoft.Office.Tools.StackStyle.FromTop;
    }
}

See Also

Reference

Microsoft.Office.Tools Namespace

Other Resources

Actions Pane Overview