The Microsoft TS: Visual Studio Tools for 2007 MS Office System (VTSO) certification validates crucial skills, making the 70-543 a rigorous challenge. Tackle it head-on with Actual4Labs, where you get instant access to 120 meticulously updated questions for 2026.

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Microsoft TS: Visual Studio Tools for 2007 MS Office System (VTSO) Sample Questions:

Question 1

You create an add-in for Microsoft Office Outlook by using Visual Studio Tools for the Microsoft Office System (VSTO). The add-in must set up a WindowSelectionChange event for the Outlook e-mail messages by using Microsoft Office Word as the editor.
You write the following lines of code. (Line numbers are included for reference only.)
01 void WindowSelectionChange ( Word.Selection Sel ) {
02 Outlook.Inspector ins = Application.ActiveInspector ();
03 if ( ins.EditorType == Outlook.OlEditorType.olEditorWord ) {
04 ...
05 app.WindowSelectionChange += new
06 Word.ApplicationEvents4_WindowSelectionChangeEventHandler
07 ( WindowSelectionChange );
08 }
09 }
You need to bind the event to the Word application object.
Which code segment should you insert at line 04?

A. Word.Application app = ( ins.CurrentItem as Word.Document ).Application;
B. Word.Application app = ins.CurrentItem as Word.Application ;
C. Word.Application app = ( ins.WordEditor as Word.Document ).Application;
D. Word.Application app = ins.WordEditor as Word.Application ;

Question 2

You are creating an add-in by using Visual Studio Tools for the Microsoft Office System (VSTO).
You write the following method. (Line numbers are included for reference only.)
01 Private Sub ExportDocumentCache ( ByVal path As String)
02 ...
03 End Sub
You need to ensure that the add-in saves each item in the document cache of a document to an independent XML file that is named for the item.
Which code segment should you insert at line 02?

A. Dim sd As ServerDocument = New ServerDocument (path) For i As Integer = 1 To sd.CachedData.HostItems.Count Dim sw As StreamWriter = _ File.CreateText (path & sd.CachedData.HostItems ( i ).Id & _ ".xml") sw.WriteLine ( sd.CachedData.HostItems ( i ). CachedData ( i ).Xml) sw.Close () Next
B. Dim sd As ServerDocument = New ServerDocument (path) For i As Integer = 1 To sd.CachedData.HostItems.Count Dim sw As StreamWriter = _ File.CreateText (path & sd.CachedData.HostItems ( i ).Id & _ ".xml") sw.WriteLine ( sd.CachedData.HostItems ( i ). _ CachedData ( i ). DataType.ToString ()) sw.Close () Next
C. Dim sd As ServerDocument = New ServerDocument (path) Dim D As CachedDataHostItem = _ sd.CachedData.HostItems (" DocumentCache ") For Each CDI As CachedDataItem In D.CachedData Dim sw As StreamWriter = _ File.CreateText (path & CDI.Id & ".xml") sw.WriteLine ( CDI.DataType.ToString ()) sw.Close () Next
D. Dim sd As ServerDocument = New ServerDocument (path) Dim D As CachedDataHostItem = _ sd.CachedData.HostItems (" DocumentCache ") For Each CDI As CachedDataItem In D.CachedData Dim sw As StreamWriter = _ File.CreateText (path & CDI.Id & ".xml") sw.WriteLine ( CDI.Xml ) sw.Close () Next

Question 3

You are creating an add-in for Microsoft Office Word 2007 by using Visual Studio Tools for the Microsoft Office System (VSTO). You customize the Ribbon user interface (UI). You add a Ribbon1.xml file to the add-in. You need to add a built-in save function to a custom tab in the Ribbon UI. Which XML fragment should you use?

A. < customUI xmlns ="http: //schemas.microsoft.com/office/2006/01/customui" > ... < button idMso =" FileSave " / > ... < / customUI >
B. < customUI xmlns ="http: //schemas.microsoft.com/office/2006/01/customui" xmlns:x =" MyNamespace " > ... < button idQ =" x:FileSave " / > ... < / customUI >
C. < customUI xmlns ="http: //schemas.microsoft.com/office/2006/01/customui" > ... < button id=" FileSave " / > ... < / customUI >
D. < customUI xmlns ="http: //schemas.microsoft.com/office/2006/01/customui" > ... < button tag=" FileSave " / > ... < / customUI >

Question 4

You create a document-level solution for Microsoft Office Word 2003 by using Visual Studio Tools for the Microsoft Office System (VSTO). The actions pane of the solution document contains two user controls.
The user controls must be displayed in the following ways:
In a horizontal display, the controls must be placed next to each other.
In a vertical display, the controls must be placed one below the other.
You need to ensure that the solution meets the requirements.
Which code segment should you use?

A. void ActionsPane_OrientationChanged( object sender, EventArgs e) {
if (this.ActionsPane.Orientation == Orientation.Horizontal) { this.ActionsPane.Controls[1].Anchor = AnchorStyles.Left; this.ActionsPane.Controls[1].Anchor = AnchorStyles.Right;
} else { this.ActionsPane.Controls[1].Anchor = AnchorStyles.Top; this.ActionsPane.Controls[1].Anchor = AnchorStyles.Bottom;
} }
B. void ActionsPane_OrientationChanged( object sender, EventArgs e) {
if (this.ActionsPane.Orientation == Orientation.Horizontal) {
this.ActionsPane.Controls[1].Dock = DockStyle.Left;
this.ActionsPane.Controls[1].Dock = DockStyle.Right;
} else {
this.ActionsPane.Controls[1].Dock = DockStyle.Top;
this.ActionsPane.Controls[1].Dock = DockStyle.Bottom;
} }
C. void ActionsPane_OrientationChanged( object sender, EventArgs e) { if (this.ActionsPane.Orientation == Orientation.Horizontal) { this.ActionsPane.Dock = DockStyle.Left; } else { this.ActionsPane.StackOrder = (StackStyle)DockStyle.Top;
} }
D. void ActionsPane_OrientationChanged( object sender, EventArgs e) { if (this.ActionsPane.Orientation == Orientation.Horizontal) { this.ActionsPane.StackOrder = Microsoft.Office.Tools.StackStyle.FromLeft; } else { this.ActionsPane.StackOrder = Microsoft.Office.Tools.StackStyle.FromTop;
} }

Question 5

You create a custom template for Microsoft Office Word 2007 by using Visual Studio Tools for the Microsoft Office System (VSTO).
You add two Text content controls named control1 and control2 to the template.
The template contains the following custom XML fragment.
< ProductList >
<Product id="1">
<Name> Chai </Name>
</Product>
<Product id="2">
<Name>Chang</Name>
</Product> </ ProductList >
You need to ensure that control1 displays the id of the Product and control2 displays the name of the Product.
Which code segment should you use?

A. control1.XMLMapping.SetMapping _ ("/ ProductList /Product[1]/id", "", _ Me.ActiveWindow.Document.CustomXMLParts (1)) control2.XMLMapping.SetMapping _ ("/ ProductList /Product[1]/Name", "", _ Me.ActiveWindow.Document.CustomXMLParts (1))
B. control1.XMLMapping.SetMapping _ ("/ ProductList /Product/@id", "", _ Me.ActiveWindow.Document.CustomXMLParts (1)) control2.XMLMapping.SetMapping _ ("/ ProductList /Product/Name", "", _ Me.ActiveWindow.Document.CustomXMLParts (1))
C. control1.XMLMapping.SetMapping _ ("/ ProductList /Product[1]/@id", "", _ Me.ActiveWindow.Document.CustomXMLParts (1)) control2.XMLMapping.SetMapping _ ("/ ProductList /Product[1]/Name", "", _ Me.ActiveWindow.Document.CustomXMLParts (1))
D. control1.XMLMapping.SetMapping _ ("/ ProductList /Product/id", "", _ Me.ActiveWindow.Document.CustomXMLParts (1)) control2.XMLMapping.SetMapping _ ("/ ProductList /Product/Name", "", _ Me.ActiveWindow.Document.CustomXMLParts (1))

Solutions: