EditPoint.EqualTo 메서드 (TextPoint)

아티클
08/09/2011

지정된 지점 개체의 AbsoluteCharOffset 값이 호출하는 EditPoint 개체의 속성 값과 같은지 여부를 나타내는 값을 반환합니다.

네임스페이스: EnvDTE
어셈블리: EnvDTE(EnvDTE.dll)

구문

‘선언
Function EqualTo ( _
    Point As TextPoint _
) As Boolean

bool EqualTo(
    TextPoint Point
)

bool EqualTo(
    [InAttribute] TextPoint^ Point
)

abstract EqualTo : 
        Point:TextPoint -> bool

function EqualTo(
    Point : TextPoint
) : boolean

매개 변수

Point
형식: EnvDTE.TextPoint
필수적 요소로서,호출하는 EditPoint 지점 개체와 비교하기 위한 TextPoint 개체입니다.

반환 값

형식: System.Boolean
Point의 AbsoluteCharOffset 속성 값이 호출하는 EditPoint 지점 개체의 속성 값과 같으면 true이고 그렇지 않으면 false입니다.

구현

TextPoint.EqualTo(TextPoint)

설명

EqualTo는 호출하는 지점 개체와 동일한 문서에 Point가 없는 경우 ArgumentException 예외를 throw합니다. VirtualPoint를 사용하면 EqualTo는 인수가 VirtualPoint인 경우 가상 위치를 비교하고 그렇지 않은 경우에는 "실제" 위치를 비교합니다.

예제

Sub EqualToExample(ByVal dte As DTE2)

    ' 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 EqualToExample(DTE2 dte)
{

    // Create a new text file.
    dte.ItemOperations.NewFile(@"General\Text File", "", 
        Constants.vsViewKindPrimary);
    TextDocument txtDoc = 
        (TextDocument)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."
    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() + "\r\n");

    // 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);
}

public 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.");
}