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ToolStripManager.Merge Método

Definición

Combina los controles ToolStrip.

Sobrecargas

Merge(ToolStrip, String)

Combina dos objetos ToolStrip del mismo tipo.

Merge(ToolStrip, ToolStrip)

Combina dos objetos ToolStrip de tipos distintos.

Merge(ToolStrip, String)

Combina dos objetos ToolStrip del mismo tipo.

public:
 static bool Merge(System::Windows::Forms::ToolStrip ^ sourceToolStrip, System::String ^ targetName);
public static bool Merge (System.Windows.Forms.ToolStrip sourceToolStrip, string targetName);
static member Merge : System.Windows.Forms.ToolStrip * string -> bool
Public Shared Function Merge (sourceToolStrip As ToolStrip, targetName As String) As Boolean

Parámetros

sourceToolStrip
ToolStrip

Objeto ToolStrip que se va a combinar con el objeto ToolStrip al que hace referencia el parámetro targetName.

targetName
String

Nombre del objeto ToolStrip que recibe el objeto ToolStrip al que hace referencia el parámetro sourceToolStrip.

Devoluciones

Boolean

Es true si la combinación se realiza correctamente; en caso contrario, es false.

Excepciones

sourceToolStrip o targetName es null.

sourceToolStrip o targetName hacen referencia al mismo elemento ToolStrip.

Comentarios

Use el ToolStripManager.Merge método para combinar ToolStrip objetos de tipo idéntico, como ToolStrip objetos con otros ToolStrip objetos, MenuStrip objetos con otros MenuStrip objetos, etc.

Use el ToolStripManager.Merge método para combinar ToolStrip objetos de diferentes tipos.

La ToolStrip.AllowMerge propiedad debe establecerse true en para ambos ToolStrip objetos y los tipos de origen y de destino deben ser idénticos, o este método devuelve false.

Nota

Si hay dos MenuStrip controles en un formulario secundario MDI, establecer IsMdiContainer true en para el formulario primario combina el contenido de solo uno de los MenuStrip controles. Use Merge para combinar el contenido de controles secundarios adicionales MenuStrip en el formulario primario MDI.

Consulte también

Se aplica a

Merge(ToolStrip, ToolStrip)

Combina dos objetos ToolStrip de tipos distintos.

public:
 static bool Merge(System::Windows::Forms::ToolStrip ^ sourceToolStrip, System::Windows::Forms::ToolStrip ^ targetToolStrip);
public static bool Merge (System.Windows.Forms.ToolStrip sourceToolStrip, System.Windows.Forms.ToolStrip targetToolStrip);
static member Merge : System.Windows.Forms.ToolStrip * System.Windows.Forms.ToolStrip -> bool
Public Shared Function Merge (sourceToolStrip As ToolStrip, targetToolStrip As ToolStrip) As Boolean

Parámetros

sourceToolStrip
ToolStrip

Objeto ToolStrip que se va a combinar con el objeto ToolStrip al que hace referencia el parámetro targetToolStrip.

targetToolStrip
ToolStrip

Objeto ToolStrip que recibe el objeto ToolStrip al que hace referencia el parámetro sourceToolStrip.

Devoluciones

Boolean

Es true si la combinación se realiza correctamente; en caso contrario, es false.

Ejemplos

En el ejemplo de código siguiente se combinan elementos de menú en función de las opciones especificadas. Este ejemplo forma parte de un ejemplo más grande disponible en la información general de la ToolStripManager clase.

private MergeSample CurrentSample
{
    get { return currentSample; }
    set
    {
        if (currentSample != value)
        {
            bool resetRequired = false;

            if (currentSample == MergeSample.MatchOnly)
            {
                resetRequired = true;
            }
            currentSample = value;
            // Undo previous merge, if any.
            ToolStripManager.RevertMerge(cmsBase, cmsItemsToMerge);
            if (resetRequired)
            {
                RebuildItemsToMerge();
            }

            switch (currentSample)
            {
                case MergeSample.None:
                    return;
                case MergeSample.Append:
                    ScenarioText = "This sample adds items to the end of the list using MergeAction.Append.\r\n\r\nThis is the default setting for MergeAction. A typical scenario is adding menu items to the end of the menu when some part of the program is activated.";
                    ShowAppendSample();
                    break;
                case MergeSample.InsertInSameLocation:
                    ScenarioText = "This sample adds items to the middle of the list using MergeAction.Insert.\r\n\r\nNotice here how the items are added in reverse order: four, three, two, one. This is because they all have the same merge index.\r\n\r\nA typical scenario is adding menu items to the middle or beginning of the menu when some part of the program is activated. ";
                    ShowInsertInSameLocationSample();
                    break;
                case MergeSample.InsertInSameLocationPreservingOrder:
                    ScenarioText = "This sample is the same as InsertInSameLocation, except the items are added in normal order by increasing the MergeIndex of \"two merged items\" to be 3, \"three merged items\" to be 5, and so on.\r\n  You could also add the original items backwards to the source ContextMenuStrip.";
                    ShowInsertInSameLocationPreservingOrderSample();
                    break;
                case MergeSample.ReplacingItems:
                    ScenarioText = "This sample replaces a menu item using MergeAction.Replace. Use this for the MDI scenario where saving does something completely different.\r\n\r\nMatching is based on the Text property. If there is no text match, merging reverts to MergeIndex.";
                    ShowReplaceSample();
                    break;
                case MergeSample.MatchOnly:
                    ScenarioText = "This sample adds only the subitems from the child to the target ContextMenuStrip.";
                    ShowMatchOnlySample();
                    break;
            }
            // Reapply with the new settings.
            ToolStripManager.Merge(cmsItemsToMerge, cmsBase);
        }
    }
}

Private Property CurrentSample() As MergeSample
   Get
      Return currentSample1
   End Get
   Set
      If currentSample1 <> value Then
         Dim resetRequired As Boolean = False
         
         If currentSample1 = MergeSample.MatchOnly Then
            resetRequired = True
         End If
         currentSample1 = value
         ' Undo previous merge, if any.
         ToolStripManager.RevertMerge(cmsBase, cmsItemsToMerge)
         If resetRequired Then
            RebuildItemsToMerge()
         End If
         
         Select Case currentSample1
            Case MergeSample.None
                  Return
            Case MergeSample.Append
               ScenarioText = "This sample adds items to the end of the list using MergeAction.Append." + ControlChars.Cr + ControlChars.Lf + ControlChars.Cr + ControlChars.Lf + "This is the default setting for MergeAction. A typical scenario is adding menu items to the end of the menu when some part of the program is activated."
               ShowAppendSample()
            Case MergeSample.InsertInSameLocation
               ScenarioText = "This sample adds items to the middle of the list using MergeAction.Insert." + ControlChars.Cr + ControlChars.Lf + ControlChars.Cr + ControlChars.Lf + "Notice here how the items are added in reverse order: four, three, two, one. This is because they all have the same merge index." + ControlChars.Cr + ControlChars.Lf + ControlChars.Cr + ControlChars.Lf + "A typical scenario is adding menu items to the middle or beginning of the menu when some part of the program is activated. "
               ShowInsertInSameLocationSample()
            Case MergeSample.InsertInSameLocationPreservingOrder
               ScenarioText = "This sample is the same as InsertInSameLocation, except the items are added in normal order by increasing the MergeIndex of ""two merged items"" to be 3, ""three merged items"" to be 5, and so on." + ControlChars.Cr + ControlChars.Lf + "  You could also add the original items backwards to the source ContextMenuStrip."
               ShowInsertInSameLocationPreservingOrderSample()
            Case MergeSample.ReplacingItems
               ScenarioText = "This sample replaces a menu item using MergeAction.Replace. Use this for the MDI scenario where saving does something completely different." + ControlChars.Cr + ControlChars.Lf + ControlChars.Cr + ControlChars.Lf + "Matching is based on the Text property. If there is no text match, merging reverts to MergeIndex."
               ShowReplaceSample()
            Case MergeSample.MatchOnly
               ScenarioText = "This sample adds only the subitems from the child to the target ContextMenuStrip."
               ShowMatchOnlySample()
         End Select
         
         ' Reapply with the new settings.
         ToolStripManager.Merge(cmsItemsToMerge, cmsBase)
      End If
   End Set
End Property

Comentarios

Use el ToolStripManager.Merge método para combinar ToolStrip objetos de diferentes tipos.

Use el ToolStripManager.Merge método para combinar ToolStrip objetos de tipo idéntico, como ToolStrip objetos con otros ToolStrip objetos, MenuStrip objetos con otros MenuStrip objetos, etc.

La ToolStrip.AllowMerge propiedad debe establecerse true en para ambos ToolStrip objetos, o este método devuelve false.

Nota

Si hay dos MenuStrip controles en un formulario secundario MDI, establecer IsMdiContainer true en para el formulario primario combina el contenido de solo uno de los MenuStrip controles. Use Merge para combinar el contenido de controles secundarios adicionales MenuStrip en el formulario primario MDI.

Consulte también

Se aplica a