MouseButtonState Enum

Referensi

Definisi

Ruang nama:: System.Windows.Input

Rakitan:: PresentationCore.dll

Penting

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Menentukan kemungkinan status tombol mouse.

public enum class MouseButtonState

public enum MouseButtonState

type MouseButtonState =

Public Enum MouseButtonState

Warisan: Object

ValueType

Enum
MouseButtonState

Bidang

Nama	Nilai	Deskripsi
Pressed	1	Tombol ditekan.
Released	0	Tombol dilepaskan.

Contoh

Contoh berikut menunjukkan penanganan aktivitas mouse yang menentukan tombol mana yang saat ini ditekan dengan memeriksa status tombol setiap tombol mouse.

private void MouseDownHandler(object sender, MouseEventArgs e)
{
    if (e.RightButton == MouseButtonState.Pressed)
    {
        MessageBox.Show("The Right Mouse Button is pressed");
    }

    if (e.LeftButton == MouseButtonState.Pressed)
    {
        MessageBox.Show("The Left Mouse Button is pressed");
    }

    if (e.MiddleButton == MouseButtonState.Pressed)
    {

        MessageBox.Show("The Middle Mouse Button is pressed");
    }

    if (e.XButton1 == MouseButtonState.Pressed)
    {
        MessageBox.Show("The XButton1 Mouse Button is pressed");
    }

    if (e.XButton2 == MouseButtonState.Pressed)
    {
        MessageBox.Show("The XButton2 Mouse Button is pressed");
    }
}

Private Sub MouseDownHandler(ByVal sender As Object, ByVal e As MouseEventArgs)
    If e.RightButton = MouseButtonState.Pressed Then
        MessageBox.Show("The Right Mouse Button is pressed")
    End If

    If e.LeftButton = MouseButtonState.Pressed Then
        MessageBox.Show("The Left Mouse Button is pressed")
    End If

    If e.MiddleButton = MouseButtonState.Pressed Then

        MessageBox.Show("The Middle Mouse Button is pressed")
    End If

    If e.XButton1 = MouseButtonState.Pressed Then
        MessageBox.Show("The XButton1 Mouse Button is pressed")
    End If

    If e.XButton2 = MouseButtonState.Pressed Then
        MessageBox.Show("The XButton2 Mouse Button is pressed")
    End If
End Sub

Keterangan

Enumerasi MouseButtonState menentukan konstanta yang berkorelasi dengan status tombol mouse.

Berlaku untuk

Produk	Versi
.NET Framework	3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop	3.0, 3.1, 5, 6, 7, 8, 9

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