Evento CustomTaskPane.DockPositionChanged (sistema de 2007)

Artigo
08/25/2010

Ocorre quando o usuário altera a posição de encaixar do personalizado tarefa painel, ou quando o código altera o valor do DockPosition propriedade.

Namespace: Microsoft.Office.Tools
Assembly: Microsoft.Office.Tools.Common.v9.0 (em Microsoft.Office.Tools.Common.v9.0.dll)

Sintaxe

Public Event DockPositionChanged As EventHandler

Dim instance As CustomTaskPane
Dim handler As EventHandler

AddHandler instance.DockPositionChanged, handler

public event EventHandler DockPositionChanged

Exemplos

O exemplo de código a seguir demonstra um manipulador de eventos para o DockPositionChanged evento. Esse manipulador de eventos altera a disposição vertical ou horizontal dos controles no painel de tarefas por modificar o FlowDirection propriedade de um FlowLayoutPanel no painel de tarefas. Este exemplo de código assume que o tarefa painel contém um UserControl chamada MyUserControle o UserControl contém um FlowLayoutPanel chamada FlowPanel. Este exemplo faz parte de um exemplo maior fornecido para o CustomTaskPane classe.

PrivateSub myCustomTaskPane_DockPositionChanged(ByVal sender AsObject, _
    ByVal e As EventArgs) Handles myCustomTaskPane.DockPositionChanged

    Dim taskPane As Microsoft.Office.Tools.CustomTaskPane = _
        TryCast(sender, Microsoft.Office.Tools.CustomTaskPane)

    If taskPane IsNotNothingThen
        ' Adjust sizes of user control and flow panel to fit current task pane size.Dim userControl As MyUserControl = TryCast(taskPane.Control, MyUserControl)
        Dim paneSize As System.Drawing.Size = _
            New System.Drawing.Size(taskPane.Width, taskPane.Height)
        userControl.Size = paneSize
        userControl.FlowPanel.Size = paneSize

        ' Adjust flow direction of controls on the task pane.If taskPane.DockPosition = _
            Office.MsoCTPDockPosition.msoCTPDockPositionTop Or _
            taskPane.DockPosition = _
            Office.MsoCTPDockPosition.msoCTPDockPositionBottom Then

            userControl.FlowPanel.FlowDirection = _
                System.Windows.Forms.FlowDirection.LeftToRight
        Else
            userControl.FlowPanel.FlowDirection = _
                System.Windows.Forms.FlowDirection.TopDown
        EndIfEndIfEndSub

privatevoid myCustomTaskPane_DockPositionChanged(object sender, EventArgs e)
{
    Microsoft.Office.Tools.CustomTaskPane taskPane =
        sender as Microsoft.Office.Tools.CustomTaskPane;

    if (taskPane != null)
    {
        // Adjust sizes of user control and flow panel to fit current task pane size.
        MyUserControl userControl = taskPane.Control as MyUserControl;
        System.Drawing.Size paneSize = new System.Drawing.Size(taskPane.Width, taskPane.Height);
        userControl.Size = paneSize;
        userControl.FlowPanel.Size = paneSize;

        // Adjust flow direction of controls on the task pane.if (taskPane.DockPosition == 
            Office.MsoCTPDockPosition.msoCTPDockPositionTop ||
            taskPane.DockPosition ==
            Office.MsoCTPDockPosition.msoCTPDockPositionBottom)
        {
            userControl.FlowPanel.FlowDirection =
                System.Windows.Forms.FlowDirection.LeftToRight;
        }
        else
        {
            userControl.FlowPanel.FlowDirection =
                System.Windows.Forms.FlowDirection.TopDown;
        }
    }
}

Permissões

Confiança total para o chamador imediato. O membro não pode ser usado por código parcialmente confiável. Para obter mais informações, consulte Usando bibliotecas de códigos parcialmente Confiável.

Consulte também

Referência

CustomTaskPane Classe

Membros CustomTaskPane

Namespace Microsoft.Office.Tools

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