frmclient.vb

很完整的网吧收费管理系统,包含客户端和服务器端以及详细的使用说明.

Public Class FrmClient

    Public TempClient As New ClsClient

    Private Sub BtLogin_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtLogin.Click
        Dim ConnectMessage As String = ""
        ConnectMessage += "LOGIN," + TempClient.ComputerName
        ConnectMessage += "," + TempClient.ClientIPAddress
        ConnectMessage += "," + Trim(Me.TxtUsername.Text)
        ConnectMessage += "," + Trim(Me.TxtPassword.Text)
        TempClient.SendData(ConnectMessage)
        Me.TxtPassword.Enabled = False
        Me.TxtUsername.Enabled = False
        Me.Hide()
    End Sub


    Private Sub BtExit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtExit.Click
        End
    End Sub

    Private Sub NotifyIcon1_MouseDoubleClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles NotifyIcon1.MouseDoubleClick
        Me.Show()
    End Sub

    Private Sub BtSet_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtSet.Click
        FrmServerSet.ShowDialog()
    End Sub

    Private Sub FrmClient_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        Dim ConnectMessage As String = ""
        ConnectMessage += "CONNECT," + TempClient.ComputerName
        ConnectMessage += "," + TempClient.ClientIPAddress
        TempClient.ConneceAndRead()
        TempClient.SendData(ConnectMessage)
    End Sub

    Private Sub BtLogoff_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtLogoff.Click
        Dim ConnectMessage As String = ""
        ConnectMessage += "LOGOFF," + TempClient.ComputerName
        ConnectMessage += "," + TempClient.ClientIPAddress
        ConnectMessage += "," + Trim(Me.TxtUsername.Text)
        TempClient.SendData(ConnectMessage)
        Me.TxtPassword.Enabled = True
        Me.TxtUsername.Enabled = True
    End Sub
End Class