如何更改ToolStripButton的光标？

Question

我想在用户光标悬停在特定的ToolStripButton上时更改用户的光标,而不是用于ToolStrip上的其他项目.如何设置按钮的光标？

Answer 1

因为ToolStripItem不从Control继承,所以它没有Cursor属性.

您可以在MouseEnter事件上设置表单光标,并在MouseLeave事件上恢复表单光标,VB示例如下:

Dim savedCursor As Windows.Forms.Cursor

Private Sub ToolStripButton1_MouseEnter(ByVal sender As Object, ByVal e As System.EventArgs) Handles ToolStripButton1.MouseEnter
    If savedCursor Is Nothing Then
        savedCursor = Me.Cursor
        Me.Cursor = Cursors.UpArrow
    End If
End Sub

Private Sub ToolStripButton1_MouseLeave(ByVal sender As Object, ByVal e As System.EventArgs) Handles ToolStripButton1.MouseLeave
    Me.Cursor = savedCursor
    savedCursor = Nothing
End Sub

更新

以下是C#中的相同答案:

private Cursor savedCursor;

private void ToolStripButton1_MouseEnter(object sender, EventArgs e) {
    if (savedCursor == null) {
        savedCursor = this.Cursor;
        this.Cursor = Cursors.UpArrow;
    }
}

private void ToolStripButton1_MouseLeave(object sender, EventArgs e) {
    this.Cursor = savedCursor;
    savedCursor = null;
}