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ControlCollection.AddDatePickerContentControl Method (, String) (2007 System)

  • Article

Adds a new DatePickerContentControl to the collection. The new control is based on a native content control that is already in the document.

Namespace:  Microsoft.Office.Tools.Word
Assembly:  Microsoft.Office.Tools.Word.v9.0 (in Microsoft.Office.Tools.Word.v9.0.dll)

Syntax

'Declaration
Public Function AddDatePickerContentControl ( _
    contentControl As ContentControl, _
    name As String _
) As DatePickerContentControl

'Usage
Dim instance As ControlCollection 
Dim contentControl As ContentControl 
Dim name As String 
Dim returnValue As DatePickerContentControl 

returnValue = instance.AddDatePickerContentControl(contentControl, _
    name)

public DatePickerContentControl AddDatePickerContentControl(
    ContentControl contentControl,
    string name
)

public:
DatePickerContentControl^ AddDatePickerContentControl(
    ContentControl^ contentControl, 
    String^ name
)

public function AddDatePickerContentControl(
    contentControl : ContentControl, 
    name : String
) : DatePickerContentControl

Parameters

  • contentControl
    Type: ContentControl

    The ContentControl that is the basis for the new control.

Return Value

Type: Microsoft.Office.Tools.Word.DatePickerContentControl
The DatePickerContentControl that was added to the document.

Exceptions

Exception Condition
ArgumentNullException

contentControl is nulla null reference (Nothing in Visual Basic).

-or-

name is nulla null reference (Nothing in Visual Basic) or has zero length.
ControlNameAlreadyExistsException

A control with the same name is already in the ControlCollection.
ArgumentException

contentControl is not a building block gallery (that is, the Type property of contentControl does not have the value Microsoft.Office.Interop.Word.WdContentControlType.wdContentControlDate).

Remarks

Use this method to add a new DatePickerContentControl that is based on a native content control in the document at run time. This is useful when you create a DatePickerContentControl at run time, and you want to recreate the same control the next time the document is opened. For more information, see Adding Controls to Office Documents at Run Time.

Examples

The following code example creates a new DatePickerContentControl for every native date control that is in the document.

This version is for a document-level customization. To use this code, paste it into the ThisDocument class in your project, and call the CreateDatePickerControlsFromNativeControls method from the ThisDocument_Startup method.

Private datePickerControls As New System.Collections.Generic.List _
        (Of Microsoft.Office.Tools.Word.DatePickerContentControl)

Private Sub CreateDatePickerControlsFromNativeControls()
    If Me.ContentControls.Count <= 0 Then 
        Return 
    End If 

    Dim count As Integer = 0
    For Each nativeControl As Word.ContentControl In Me.ContentControls
        If nativeControl.Type = Word.WdContentControlType.wdContentControlDate Then
            count += 1
            Dim tempControl As Microsoft.Office.Tools.Word.DatePickerContentControl = _
                Me.Controls.AddDatePickerContentControl(nativeControl, _
                "VSTODatePickerContentControl" + count.ToString())
            datePickerControls.Add(tempControl)
        End If 
    Next nativeControl
End Sub

private System.Collections.Generic.List
    <Microsoft.Office.Tools.Word.DatePickerContentControl> datePickerControls;

private void CreateDatePickerControlsFromNativeControls()
{
    datePickerControls = new System.Collections.Generic.List
        <Microsoft.Office.Tools.Word.DatePickerContentControl>();
    int count = 0;

    foreach (Word.ContentControl nativeControl in this.ContentControls)
    {
        if (nativeControl.Type == Word.WdContentControlType.wdContentControlDate)
        {
            count++;
            Microsoft.Office.Tools.Word.DatePickerContentControl tempControl =
                this.Controls.AddDatePickerContentControl(nativeControl,
                "VSTODatePickerContentControl" + count.ToString());
            datePickerControls.Add(tempControl);
        }
    }
}

This version is for an application-level add-in. To use this code, paste it into the ThisAddIn class in your project, and call the CreateDatePickerControlsFromNativeControls method from the ThisAddIn_Startup method.

Private datePickerControls As New System.Collections.Generic.List _
        (Of Microsoft.Office.Tools.Word.DatePickerContentControl)

Private Sub CreateDatePickerControlsFromNativeControls()
    If Me.Application.ActiveDocument Is Nothing Then 
        Return 
    End If 

    Dim vstoDoc As Document = Me.Application.ActiveDocument.GetVstoObject()
    If vstoDoc.ContentControls.Count <= 0 Then 
        Return 
    End If 

    Dim count As Integer = 0
    For Each nativeControl As Word.ContentControl In vstoDoc.ContentControls
        If nativeControl.Type = Word.WdContentControlType.wdContentControlDate Then
            count += 1
            Dim tempControl As Microsoft.Office.Tools.Word.DatePickerContentControl = _
                vstoDoc.Controls.AddDatePickerContentControl(nativeControl, _
                "VSTODatePickerContentControl" + count.ToString())
            datePickerControls.Add(tempControl)
        End If 
    Next nativeControl
End Sub

private System.Collections.Generic.List
    <Microsoft.Office.Tools.Word.DatePickerContentControl> datePickerControls;

private void CreateDatePickerControlsFromNativeControls()
{
    if (this.Application.ActiveDocument == null)
        return;

    Document vstoDoc = this.Application.ActiveDocument.GetVstoObject();
    datePickerControls = new System.Collections.Generic.List
        <Microsoft.Office.Tools.Word.DatePickerContentControl>();
    int count = 0;

    foreach (Word.ContentControl nativeControl in vstoDoc.ContentControls)
    {
        if (nativeControl.Type == Word.WdContentControlType.wdContentControlDate)
        {
            count++;
            Microsoft.Office.Tools.Word.DatePickerContentControl tempControl =
                vstoDoc.Controls.AddDatePickerContentControl(nativeControl,
                "VSTODatePickerContentControl" + count.ToString());
            datePickerControls.Add(tempControl);
        }
    }
}

The following code example creates a new DatePickerContentControl for every native date control that the user adds to the document.

This version is for a document-level customization. To use this code, paste it into the ThisDocument class in your project. For C#, you must also attach the ThisDocument_DatePickerContentControlAfterAdd event handler to the ContentControlAfterAdd event of the ThisDocument class.

Private Sub ThisDocument_DatePickerContentControlAfterAdd(ByVal NewContentControl As Word.ContentControl, _
    ByVal InUndoRedo As Boolean) Handles Me.ContentControlAfterAdd

    If NewContentControl.Type = Word.WdContentControlType.wdContentControlDate Then 
        Me.Controls.AddDatePickerContentControl(NewContentControl, _
            "DatePickerControl" + NewContentControl.ID)
    End If 
End Sub

void ThisDocument_DatePickerContentControlAfterAdd(Word.ContentControl NewContentControl, bool InUndoRedo)
{
    if (NewContentControl.Type == Word.WdContentControlType.wdContentControlDate)
    {
        this.Controls.AddDatePickerContentControl(NewContentControl,
            "DatePickerControl" + NewContentControl.ID);
    }
}

To use this code, paste it into the ThisAddIn class in your project. Also, you must attach the ActiveDocument_DatePickerContentControlAfterAdd event handler to the ContentControlAfterAdd event of the active document.

Private Sub ActiveDocument_DatePickerContentControlAfterAdd( _
    ByVal NewContentControl As Word.ContentControl, _
    ByVal InUndoRedo As Boolean)

    Dim vstoDoc As Document = Me.Application.ActiveDocument.GetVstoObject()
    If NewContentControl.Type = Word.WdContentControlType. _
        wdContentControlDate Then
        vstoDoc.Controls.AddDatePickerContentControl(NewContentControl, _
            "DatePickerControl" + NewContentControl.ID)
    End If 
End Sub

void ActiveDocument_DatePickerContentControlAfterAdd(
    Word.ContentControl NewContentControl, bool InUndoRedo)
{
    Document vstoDoc = this.Application.ActiveDocument.GetVstoObject();
    if (NewContentControl.Type == Word.WdContentControlType.wdContentControlDate)
    {
        vstoDoc.Controls.AddDatePickerContentControl(NewContentControl,
            "DatePickerControl" + NewContentControl.ID);
    }
}

.NET Framework Security

See Also

Reference

ControlCollection Class

ControlCollection Members

AddDatePickerContentControl Overload

Microsoft.Office.Tools.Word Namespace

Other Resources

Adding Controls to Office Documents at Run Time

Helper Methods for Host Controls

How to: Add Content Controls to Word Documents

Change History

Date

History

Reason

July 2008

Added versions of code examples for an application-level add-in.

SP1 feature change.