frm_room.vb

来自「application file which contains the note」· VB 代码 · 共 444 行 · 第 1/2 页

        Me.Button2.Location = New System.Drawing.Point(152, 208)
        Me.Button2.Name = "Button2"
        Me.Button2.TabIndex = 13
        Me.Button2.Text = "Edit"
        '
        'Button4
        '
        Me.Button4.BackColor = System.Drawing.SystemColors.ControlLight
        Me.Button4.Location = New System.Drawing.Point(240, 208)
        Me.Button4.Name = "Button4"
        Me.Button4.Size = New System.Drawing.Size(74, 23)
        Me.Button4.TabIndex = 15
        Me.Button4.Text = "Find"
        '
        'Button5
        '
        Me.Button5.BackColor = System.Drawing.SystemColors.ControlLight
        Me.Button5.Location = New System.Drawing.Point(328, 208)
        Me.Button5.Name = "Button5"
        Me.Button5.TabIndex = 18
        Me.Button5.Text = "Cancel"
        '
        'PictureBox2
        '
        Me.PictureBox2.Image = CType(resources.GetObject("PictureBox2.Image"), System.Drawing.Image)
        Me.PictureBox2.Location = New System.Drawing.Point(280, 8)
        Me.PictureBox2.Name = "PictureBox2"
        Me.PictureBox2.Size = New System.Drawing.Size(176, 184)
        Me.PictureBox2.TabIndex = 17
        Me.PictureBox2.TabStop = False
        '
        'frm_room
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.BackColor = System.Drawing.SystemColors.InactiveCaptionText
        Me.ClientSize = New System.Drawing.Size(466, 240)
        Me.Controls.Add(Me.PictureBox2)
        Me.Controls.Add(Me.TextBox5)
        Me.Controls.Add(Me.TextBox4)
        Me.Controls.Add(Me.TextBox3)
        Me.Controls.Add(Me.TextBox2)
        Me.Controls.Add(Me.TextBox1)
        Me.Controls.Add(Me.Label6)
        Me.Controls.Add(Me.Label5)
        Me.Controls.Add(Me.Label4)
        Me.Controls.Add(Me.Label3)
        Me.Controls.Add(Me.Label2)
        Me.Controls.Add(Me.PictureBox1)
        Me.Controls.Add(Me.Label1)
        Me.Controls.Add(Me.Button1)
        Me.Controls.Add(Me.Button2)
        Me.Controls.Add(Me.Button4)
        Me.Controls.Add(Me.Button5)
        Me.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedToolWindow
        Me.Icon = CType(resources.GetObject("$this.Icon"), System.Drawing.Icon)
        Me.MaximizeBox = False
        Me.MinimizeBox = False
        Me.Name = "frm_room"
        Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen
        Me.Text = "PrisLogix's PIS"
        Me.ResumeLayout(False)

    End Sub

#End Region
    Private Sub frm_room_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load

    End Sub
    ' "INSERT INTO Rooms (Roomno, Roomrate, Roomtype, Status, Capacity) Values ('" &Textbox1.text& "', '" & TextBox2.text & "', '" & TextBox3.text &"', '" & Textbox4.text &"', '" & TextBox5.Text &  "')"
    Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
        If nocheck() = True Then
            MsgBox("Please Enter in the Room Number", MsgBoxStyle.Information, "PrisLogix's PIS")
        Else
            MyConnection.Open()
            MyCommand = New OleDbCommand("Select * FROM Rooms WHERE Roomno = '" & TextBox1.Text & "'", MyConnection)
            MyReader = MyCommand.ExecuteReader()
            While MyReader.Read
                TextBox2.Text = MyReader("Roomrate")
                TextBox3.Text = MyReader("RoomType")
                TextBox4.Text = MyReader("Status")
                TextBox5.Text = MyReader("Capacity")
            End While
            MyConnection.Close()
            MyCommand.Dispose()
        End If
    End Sub
    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        MyConnection.Open()
        Dim str = "INSERT INTO Rooms (Roomno, Roomrate, Roomtype, Status, Capacity) VALUES ('" & TextBox1.Text & "' ,  '" & TextBox2.Text & "' , '" & TextBox3.Text & "', '" & TextBox4.Text & "', '" & TextBox5.Text & "') "
        MyCommand = New OleDbCommand(str, MyConnection)
        MyCommand.ExecuteNonQuery()
        MyConnection.Close()
        MyCommand.Dispose()
        MsgBox("New Room Inserted", MsgBoxStyle.Information, "PrisLogix's PIS")
        clearfields()
    End Sub
    Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
        Me.Close()
    End Sub
    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        If nocheck() = True Then
            MsgBox("Please enter in the room number", MsgBoxStyle.Information, "PrisLogix's PIS")
        Else
            updaterooms()
            MsgBox("Room has been Updated", MsgBoxStyle.Information, "PrisLogix's PIS")
            clearfields()
        End If
    End Sub
#End Region
#Region "GLOW CODE"
    Private Sub MouseEnterEvent(ByVal sender As Object, ByVal e As System.EventArgs) _
        Handles Button1.MouseEnter, Button2.MouseEnter, Button5.MouseEnter, Button4.MouseEnter

        ' A simple event handler that fires when the user's mouse arrow rolls 
        ' over any of the buttons.  It passes the button's identity to the Glow sub.

        Dim ctrl As Control = CType(sender, Control)
        Glow(ctrl, True)

    End Sub

    Private Sub MouseLeaveEvent(ByVal sender As Object, ByVal e As System.EventArgs) _
    Handles Button1.MouseLeave, Button2.MouseLeave, Button5.MouseLeave, Button4.MouseLeave

        ' A simple event handler that fires when the user's mouse arrow leaves the
        ' area of any of the buttons.  It passes the button's identity to the Glow sub.

        Dim ctrl As Control = CType(sender, Control)
        Glow(ctrl, False)

    End Sub

    Private Sub Glow(ByVal ctrl As Control, ByVal Hovering As Boolean)

        Dim Sb_R, Sb_G, Sb_B As Int32 '           <--- RGB values for the starting backcolor
        Dim Sf_R, Sf_G, Sf_B As Int32 '           <--- RGB values for the starting forecolor
        Dim Eb_R, Eb_G, Eb_B As Int32 '           <--- RGB values for the ending backcolor
        Dim Ef_R, Ef_G, Ef_B As Int32 '           <--- RGB values for the ending forecolor

        Select Case Hovering  ' True for MouseEnter, False for MouseLeave
            Case True
                Sb_R = SystemColors.Control.R           ' Assign the variables the 
                Sb_G = SystemColors.Control.G           ' appropriate values based
                Sb_B = SystemColors.Control.B           ' on system-defined colors
                '                                         for control and control
                Sf_R = SystemColors.ControlText.R       ' text.
                Sf_G = SystemColors.ControlText.G
                Sf_B = SystemColors.ControlText.B

                Eb_R = SystemColors.ActiveCaption.R     ' Assign the variables the
                Eb_G = SystemColors.ActiveCaption.G     ' appropriate values based
                Eb_B = SystemColors.ActiveCaption.B     ' on system-defined colors
                '                                         for the title bar and the
                Ef_R = SystemColors.ActiveCaptionText.R ' title bar's text.
                Ef_G = SystemColors.ActiveCaptionText.G
                Ef_B = SystemColors.ActiveCaptionText.B
            Case False
                Sb_R = SystemColors.ActiveCaption.R     ' Assign the variables the
                Sb_G = SystemColors.ActiveCaption.G     ' appropriate values based
                Sb_B = SystemColors.ActiveCaption.B     ' on system-defined colors
                '                                         for the title bar and the
                Sf_R = SystemColors.ActiveCaptionText.R ' title bar's text.
                Sf_G = SystemColors.ActiveCaptionText.G
                Sf_B = SystemColors.ActiveCaptionText.B

                Eb_R = SystemColors.Control.R           ' Assign the variables the 
                Eb_G = SystemColors.Control.G           ' appropriate values based
                Eb_B = SystemColors.Control.B           ' on system-defined colors
                '                                         for control and control
                Ef_R = SystemColors.ControlText.R       ' text.
                Ef_G = SystemColors.ControlText.G
                Ef_B = SystemColors.ControlText.B
        End Select

        Dim b_RIncrement As Int16 = Round(((Eb_R - Sb_R) / 16), 0)      ' Find the increments that
        Dim b_GIncrement As Int16 = Round(((Eb_G - Sb_G) / 16), 0)      ' the RGB values will take;
        Dim b_BIncrement As Int16 = Round(((Eb_B - Sb_B) / 16), 0)      ' 1/16th of the difference
        '                                                                 between the start and end
        Dim f_RIncrement As Int16 = Round(((Ef_R - Sf_R) / 16), 0)      ' values, rounded to the 
        Dim f_GIncrement As Int16 = Round(((Ef_G - Sf_G) / 16), 0)      ' nearest integer.
        Dim f_BIncrement As Int16 = Round(((Ef_B - Sf_B) / 16), 0)

        Dim bR As Int16 = Sb_R ' \
        Dim bG As Int16 = Sb_G '  }--  the RGB values for the backcolor as it changes.
        Dim bB As Int16 = Sb_B ' /

        Dim fR As Int16 = Sf_R ' \
        Dim fG As Int16 = Sf_G '  }--  the RGB values for the forecolor as it changes.
        Dim fB As Int16 = Sf_B ' /

        Dim count As Int16
        For count = 0 To 14
            bR += b_RIncrement          ' Add the appropriate increments to the 
            bG += b_GIncrement          ' RGB values.  The result is a nifty
            bB += b_BIncrement          ' "cross-fade" effect.
            fR += f_RIncrement
            fG += f_GIncrement
            fB += f_BIncrement

            ctrl.BackColor = Color.FromArgb(bR, bG, bB)   ' Repaint the button using the
            ctrl.ForeColor = Color.FromArgb(fR, fG, fB)   ' current RGB values, and refresh
            ctrl.Refresh()                                ' the button.

            Threading.Thread.Sleep(30 - (count * 2))      ' Wait a certain number of milliseconds,
            '                                               which is a factor of the current count.
            '                                               I tweaked these numbers to get a decent
            '                                               effect; feel free to adjust these 
            '                                               numbers to achieve an effect you like.
        Next
        Select Case Hovering
            Case True
                ctrl.BackColor = SystemColors.InactiveCaption          ' Finish the effect by painting 
                ctrl.ForeColor = SystemColors.InactiveCaptionText      ' the control with it's final
            Case False                                              ' look, depending on whether
                ctrl.BackColor = SystemColors.Control               ' we're fading in or out.
                ctrl.ForeColor = SystemColors.ControlText
        End Select
    End Sub

#End Region
End Class