Sdílet prostřednictvím


EditPoint.GreaterThan – metoda (TextPoint)

Vrátí zda hodnotu EditPoint objektu AbsoluteCharOffset vlastnost je větší než daném TextPoint objektu.

Obor názvů:  EnvDTE
Sestavení:  EnvDTE (v EnvDTE.dll)

Syntaxe

'Deklarace
Function GreaterThan ( _
    Point As TextPoint _
) As Boolean
bool GreaterThan(
    TextPoint Point
)
bool GreaterThan(
    [InAttribute] TextPoint^ Point
)
abstract GreaterThan : 
        Point:TextPoint -> bool 
function GreaterThan(
    Point : TextPoint
) : boolean

Parametry

Vrácená hodnota

Typ: System.Boolean
true Pokud Point má menší AbsoluteCharOffset hodnotu vlastnosti v porovnání s volání EditPoint objektu AbsoluteCharOffset vlastnost; jinak false.

Poznámky

GreaterThanVyvolá ArgumentException výjimka pokud Point není ve stejném dokumentu jako objekt volající bod.S VirtualPoint, GreaterThan porovnává virtuální pozice, pokud je argument VirtualPoint.Jinak porovná "fyzické" pozice.

Příklady

Sub GreaterThanExample(ByVal dte As DTE)

    ' Create a new text file.
    dte.ItemOperations.NewFile()
    Dim txtDoc As TextDocument = _
        CType(dte.ActiveDocument.Object(), TextDocument)

    ' Create an edit point at the empty text document's StartPoint 
    ' and EndPoint; CompareEditPoints displays "point1 and point2
    ' occupy the same location."
    Dim point1 As EditPoint = txtDoc.StartPoint.CreateEditPoint()
    Dim point2 As EditPoint = txtDoc.EndPoint.CreateEditPoint()
    CompareEditPoints(point1, point2)

    ' Insert ten lines of text.
    Dim i As Integer
    For i = 1 To 10
        point1.Insert("Line " & i.ToString() & vbCrLf)
    Next

    ' Create an edit point at the text document's StartPoint and 
    ' EndPoint; CompareEditPoints displays "point1 comes before point2."
    point1 = txtDoc.StartPoint.CreateEditPoint()
    point2 = txtDoc.EndPoint.CreateEditPoint()
    CompareEditPoints(point1, point2)

End Sub

Sub CompareEditPoints(ByVal point1 As EditPoint, _
    ByVal point2 As EditPoint)

    If point1.LessThan(point2) Then
        MsgBox("point1 comes before point2.")
    ElseIf point1.GreaterThan(point2) Then
        MsgBox("point2 comes before point1.")
    ElseIf (point1.EqualTo(point2)) Then
        MsgBox("point1 and point2 occupy the same location.")
    End If

End Sub
public void GreaterThanExample(DTE dte)
{
    // Create a new text file.
    dte.ItemOperations.NewFile(@"General\Text File", "", 
        Constants.vsViewKindPrimary);
    TextDocument txtDoc = 
        (TextDocument)dte.ActiveDocument.Object("");

    // Create an edit point at the empty text document's StartPoint 
    // and EndPoint; CompareEditPoints displays "point1 and point2
    // occupy the same location."
    EditPoint point1 = txtDoc.StartPoint.CreateEditPoint();
    EditPoint point2 = txtDoc.EndPoint.CreateEditPoint();
    CompareEditPoints(point1, point2);

    // Insert ten lines of text.
    for (int i = 1; i <= 10; i++)
    {
        point1.Insert("Line " + i.ToString() + Environment.NewLine);
    }

    // Create an edit point at the text document's StartPoint and 
    // EndPoint; CompareEditPoints displays "point1 comes before point2."
    point1 = txtDoc.StartPoint.CreateEditPoint();
    point2 = txtDoc.EndPoint.CreateEditPoint();
    CompareEditPoints(point1, point2);
}

void CompareEditPoints(EditPoint point1, EditPoint point2)
{
    if (point1.LessThan(point2))
        MessageBox.Show("point1 comes before point2.");
    else if (point1.GreaterThan(point2))
        MessageBox.Show("point2 comes before point1.");
    else if (point1.EqualTo(point2))
        MessageBox.Show("point1 and point2 occupy the same location.");
}

Zabezpečení rozhraní .NET Framework

Viz také

Referenční dokumentace

EditPoint Rozhraní

GreaterThan – přetížení

EnvDTE – obor názvů

Další zdroje

Jak: kompilace a spuštění příkladů kódu automatizace objektu modelu