kfxx.vb

酒店管理系统。可对酒店的各项任务分配管理

Imports System.Data.SqlClient
Public Class kfxx
    Inherits System.Windows.Forms.Form

#Region " Windows 窗体设计器生成的代码 "

    Public Sub New()
        MyBase.New()

        '该调用是 Windows 窗体设计器所必需的。
        InitializeComponent()

        '在 InitializeComponent() 调用之后添加任何初始化

    End Sub

    '窗体重写 dispose 以清理组件列表。
    Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
        If disposing Then
            If Not (components Is Nothing) Then
                components.Dispose()
            End If
        End If
        MyBase.Dispose(disposing)
    End Sub

    'Windows 窗体设计器所必需的
    Private components As System.ComponentModel.IContainer

    '注意: 以下过程是 Windows 窗体设计器所必需的
    '可以使用 Windows 窗体设计器修改此过程。
    '不要使用代码编辑器修改它。
    Friend WithEvents Panel1 As System.Windows.Forms.Panel
    Friend WithEvents TextBox1 As System.Windows.Forms.TextBox
    Friend WithEvents Button1 As System.Windows.Forms.Button
    Friend WithEvents ComboBox1 As System.Windows.Forms.ComboBox
    Friend WithEvents Label1 As System.Windows.Forms.Label
    Friend WithEvents Button2 As System.Windows.Forms.Button
    Friend WithEvents Button4 As System.Windows.Forms.Button
    Friend WithEvents SqlConnection1 As System.Data.SqlClient.SqlConnection
    Friend WithEvents SqlDataAdapter1 As System.Data.SqlClient.SqlDataAdapter
    Friend WithEvents SqlSelectCommand1 As System.Data.SqlClient.SqlCommand
    Friend WithEvents SqlInsertCommand1 As System.Data.SqlClient.SqlCommand
    Friend WithEvents DataSet11 As 酒店客房管理系统.DataSet1
    Friend WithEvents DataGrid1 As System.Windows.Forms.DataGrid
    Friend WithEvents DataSet12 As 酒店客房管理系统.DataSet1
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.Panel1 = New System.Windows.Forms.Panel
        Me.TextBox1 = New System.Windows.Forms.TextBox
        Me.Button1 = New System.Windows.Forms.Button
        Me.ComboBox1 = New System.Windows.Forms.ComboBox
        Me.Label1 = New System.Windows.Forms.Label
        Me.Button2 = New System.Windows.Forms.Button
        Me.Button4 = New System.Windows.Forms.Button
        Me.SqlConnection1 = New System.Data.SqlClient.SqlConnection
        Me.SqlDataAdapter1 = New System.Data.SqlClient.SqlDataAdapter
        Me.SqlInsertCommand1 = New System.Data.SqlClient.SqlCommand
        Me.SqlSelectCommand1 = New System.Data.SqlClient.SqlCommand
        Me.DataSet11 = New 酒店客房管理系统.DataSet1
        Me.DataGrid1 = New System.Windows.Forms.DataGrid
        Me.DataSet12 = New 酒店客房管理系统.DataSet1
        Me.Button3 = New System.Windows.Forms.Button
        Me.Panel1.SuspendLayout()
        CType(Me.DataSet11, System.ComponentModel.ISupportInitialize).BeginInit()
        CType(Me.DataGrid1, System.ComponentModel.ISupportInitialize).BeginInit()
        CType(Me.DataSet12, System.ComponentModel.ISupportInitialize).BeginInit()
        Me.SuspendLayout()
        '
        'Panel1
        '
        Me.Panel1.BackColor = System.Drawing.SystemColors.AppWorkspace
        Me.Panel1.Controls.Add(Me.TextBox1)
        Me.Panel1.Controls.Add(Me.Button1)
        Me.Panel1.Controls.Add(Me.ComboBox1)
        Me.Panel1.Controls.Add(Me.Label1)
        Me.Panel1.Location = New System.Drawing.Point(24, 16)
        Me.Panel1.Name = "Panel1"
        Me.Panel1.Size = New System.Drawing.Size(384, 56)
        Me.Panel1.TabIndex = 1
        '
        'TextBox1
        '
        Me.TextBox1.Font = New System.Drawing.Font("宋体", 10.0!)
        Me.TextBox1.Location = New System.Drawing.Point(208, 16)
        Me.TextBox1.MaxLength = 10
        Me.TextBox1.Name = "TextBox1"
        Me.TextBox1.TabIndex = 1
        Me.TextBox1.Text = ""
        '
        'Button1
        '
        Me.Button1.Location = New System.Drawing.Point(336, 16)
        Me.Button1.Name = "Button1"
        Me.Button1.Size = New System.Drawing.Size(32, 23)
        Me.Button1.TabIndex = 2
        Me.Button1.Text = "GO"
        '
        'ComboBox1
        '
        Me.ComboBox1.Font = New System.Drawing.Font("宋体", 10.0!)
        Me.ComboBox1.Items.AddRange(New Object() {"房间ID", "楼层", "房间状态"})
        Me.ComboBox1.Location = New System.Drawing.Point(96, 16)
        Me.ComboBox1.Name = "ComboBox1"
        Me.ComboBox1.Size = New System.Drawing.Size(80, 21)
        Me.ComboBox1.TabIndex = 0
        Me.ComboBox1.Text = "房间ID"
        '
        'Label1
        '
        Me.Label1.Font = New System.Drawing.Font("宋体", 12.0!)
        Me.Label1.Location = New System.Drawing.Point(16, 16)
        Me.Label1.Name = "Label1"
        Me.Label1.Size = New System.Drawing.Size(72, 23)
        Me.Label1.TabIndex = 2
        Me.Label1.Text = "检索类别"
        '
        'Button2
        '
        Me.Button2.Location = New System.Drawing.Point(424, 32)
        Me.Button2.Name = "Button2"
        Me.Button2.Size = New System.Drawing.Size(56, 23)
        Me.Button2.TabIndex = 2
        Me.Button2.Text = "删除"
        '
        'Button4
        '
        Me.Button4.Location = New System.Drawing.Point(552, 32)
        Me.Button4.Name = "Button4"
        Me.Button4.Size = New System.Drawing.Size(56, 23)
        Me.Button4.TabIndex = 4
        Me.Button4.Text = "退出"
        '
        'SqlConnection1
        '
        Me.SqlConnection1.ConnectionString = "workstation id=MINS;packet size=4096;integrated security=SSPI;data source=MINS;pe" & _
        "rsist security info=True;initial catalog=RoomManager"
        '
        'SqlDataAdapter1
        '
        Me.SqlDataAdapter1.InsertCommand = Me.SqlInsertCommand1
        Me.SqlDataAdapter1.SelectCommand = Me.SqlSelectCommand1
        Me.SqlDataAdapter1.TableMappings.AddRange(New System.Data.Common.DataTableMapping() {New System.Data.Common.DataTableMapping("Table", "房间信息", New System.Data.Common.DataColumnMapping() {New System.Data.Common.DataColumnMapping("房间ID", "房间ID"), New System.Data.Common.DataColumnMapping("房间属性", "房间属性"), New System.Data.Common.DataColumnMapping("房间状态", "房间状态"), New System.Data.Common.DataColumnMapping("楼层", "楼层")})})
        '
        'SqlInsertCommand1
        '
        Me.SqlInsertCommand1.CommandText = "INSERT INTO 房间信息(房间ID, 房间属性, 房间状态, 楼层) VALUES (@房间ID, @房间属性, @房间状态, @楼层); SELECT " & _
        "房间ID, 房间属性, 房间状态, 楼层 FROM 房间信息"
        Me.SqlInsertCommand1.Connection = Me.SqlConnection1
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@房间ID", System.Data.SqlDbType.VarChar, 10, "房间ID"))
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@房间属性", System.Data.SqlDbType.VarChar, 8, "房间属性"))
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@房间状态", System.Data.SqlDbType.VarChar, 4, "房间状态"))
        Me.SqlInsertCommand1.Parameters.Add(New System.Data.SqlClient.SqlParameter("@楼层", System.Data.SqlDbType.VarChar, 2, "楼层"))
        '
        'SqlSelectCommand1
        '
        Me.SqlSelectCommand1.CommandText = "SELECT 房间ID, 房间属性, 房间状态, 楼层 FROM 房间信息"
        Me.SqlSelectCommand1.Connection = Me.SqlConnection1
        '
        'DataSet11
        '
        Me.DataSet11.DataSetName = "DataSet1"
        Me.DataSet11.Locale = New System.Globalization.CultureInfo("zh-CN")
        '
        'DataGrid1
        '
        Me.DataGrid1.Anchor = CType((((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Bottom) _
                    Or System.Windows.Forms.AnchorStyles.Left) _
                    Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles)
        Me.DataGrid1.CaptionBackColor = System.Drawing.SystemColors.ControlDarkDark
        Me.DataGrid1.DataMember = ""
        Me.DataGrid1.DataSource = Me.DataSet12.房间信息
        Me.DataGrid1.HeaderForeColor = System.Drawing.SystemColors.ControlText
        Me.DataGrid1.Location = New System.Drawing.Point(24, 96)
        Me.DataGrid1.Name = "DataGrid1"
        Me.DataGrid1.SelectionBackColor = System.Drawing.SystemColors.AppWorkspace
        Me.DataGrid1.Size = New System.Drawing.Size(584, 360)
        Me.DataGrid1.TabIndex = 5
        '
        'DataSet12
        '
        Me.DataSet12.DataSetName = "DataSet1"
        Me.DataSet12.Locale = New System.Globalization.CultureInfo("zh-CN")
        '
        'Button3
        '
        Me.Button3.Location = New System.Drawing.Point(488, 32)
        Me.Button3.Name = "Button3"
        Me.Button3.Size = New System.Drawing.Size(56, 23)
        Me.Button3.TabIndex = 3
        Me.Button3.Text = "保存"
        '
        'kfxx
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(6, 14)
        Me.ClientSize = New System.Drawing.Size(632, 478)
        Me.Controls.Add(Me.DataGrid1)
        Me.Controls.Add(Me.Button4)
        Me.Controls.Add(Me.Button3)
        Me.Controls.Add(Me.Button2)
        Me.Controls.Add(Me.Panel1)
        Me.MinimizeBox = False
        Me.Name = "kfxx"
        Me.Text = "客房信息维护"
        Me.Panel1.ResumeLayout(False)
        CType(Me.DataSet11, System.ComponentModel.ISupportInitialize).EndInit()
        CType(Me.DataGrid1, System.ComponentModel.ISupportInitialize).EndInit()
        CType(Me.DataSet12, System.ComponentModel.ISupportInitialize).EndInit()
        Me.ResumeLayout(False)

    End Sub

#End Region

    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        Dim rowNo As Integer
        rowNo = DataGrid1.CurrentRowIndex
        DataSet12.房间信息.Rows(rowNo).Delete()
        'SqlDataAdapter1.Update(DataSet12.GetChanges)
        'DataSet12.AcceptChanges()
    End Sub

    Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
        Close()
    End Sub

    Private Sub kfxx_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        Try
            SqlDataAdapter1.Fill(DataSet12)
        Catch ex As Exception
            MessageBox.Show(ex.Message)
        End Try

    End Sub

    Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged

    End Sub

    Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
        Try
            SqlDataAdapter1.Update(DataSet12.GetChanges)
            DataSet12.AcceptChanges()
        Catch ex As Exception
            MessageBox.Show(ex.Message)
        End Try
    End Sub
    Friend WithEvents Button3 As System.Windows.Forms.Button

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

    End Sub
End Class