小编m.q*_*yum的帖子

我想将数字从0转换为15,如下所示:

0000
0001
0010
0011
.
.
.
1111

问题是,当我们将2转换为二进制数时,它只提供10个二进制数,但我想将2到4位二进制数转换为0010.

我想将ip地址转换为url.但我无法弄清楚如何.

我想将数据从form1传递给form2,我使用了"The Properties Approach",如本文所示:http://www.vbdotnetheaven.com/UploadFile/thiagu304/passdata12262006073406AM/passdata.aspx

但我发生了以下错误 withEvents variable 'Label1' implicitly defines 'Label1', which conflicts with a member of the same name in class 'Form2'

Form1中

      Private ReadOnly Property _Label1() As String
        Get
            Return Label1.Text
        End Get
    End Property

Private Sub LinkLabel1_LinkClicked(ByVal sender As System.Object, ByVal e As System.Windows.Forms.LinkLabelLinkClickedEventArgs) Handles LinkLabel1.LinkClicked

        Dim frm As Form2 = New Form2
        frm._Label1 = _Label1
        frm.Show()
    End Sub

窗体2

   Friend WriteOnly Property _Label1() As String
    Set(ByVal Value As String)
        Label1.Text = Value
    End Set …

当前面==后面的循环队列时会发生什么

队列中有一个元素或已满或为空