remarkform.vb

vb.net+sql进销存管理系统

Imports System.Data.SqlClient

Public Class RemarkForm
    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 lbNo As System.Windows.Forms.Label
    Friend WithEvents Label1 As System.Windows.Forms.Label
    Friend WithEvents btOK As System.Windows.Forms.Button
    Friend WithEvents tbRemark As System.Windows.Forms.TextBox
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.lbNo = New System.Windows.Forms.Label
        Me.Label1 = New System.Windows.Forms.Label
        Me.btOK = New System.Windows.Forms.Button
        Me.tbRemark = New System.Windows.Forms.TextBox
        Me.SuspendLayout()
        '
        'lbNo
        '
        Me.lbNo.Location = New System.Drawing.Point(152, 16)
        Me.lbNo.Name = "lbNo"
        Me.lbNo.Size = New System.Drawing.Size(80, 23)
        Me.lbNo.TabIndex = 7
        '
        'Label1
        '
        Me.Label1.Location = New System.Drawing.Point(32, 16)
        Me.Label1.Name = "Label1"
        Me.Label1.Size = New System.Drawing.Size(88, 23)
        Me.Label1.TabIndex = 6
        Me.Label1.Text = "编号"
        Me.Label1.TextAlign = System.Drawing.ContentAlignment.MiddleRight
        '
        'btOK
        '
        Me.btOK.DialogResult = System.Windows.Forms.DialogResult.OK
        Me.btOK.Location = New System.Drawing.Point(144, 48)
        Me.btOK.Name = "btOK"
        Me.btOK.TabIndex = 5
        Me.btOK.Text = "确定"
        '
        'tbRemark
        '
        Me.tbRemark.Location = New System.Drawing.Point(16, 48)
        Me.tbRemark.Name = "tbRemark"
        Me.tbRemark.Size = New System.Drawing.Size(112, 21)
        Me.tbRemark.TabIndex = 27
        Me.tbRemark.Text = ""
        '
        'RemarkForm
        '
        Me.AcceptButton = Me.btOK
        Me.AutoScaleBaseSize = New System.Drawing.Size(6, 14)
        Me.ClientSize = New System.Drawing.Size(272, 88)
        Me.Controls.Add(Me.tbRemark)
        Me.Controls.Add(Me.lbNo)
        Me.Controls.Add(Me.Label1)
        Me.Controls.Add(Me.btOK)
        Me.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog
        Me.Name = "RemarkForm"
        Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent
        Me.Text = "备注修改"
        Me.ResumeLayout(False)

    End Sub

#End Region

    Public no As String = String.Empty
    Public Remark As String = String.Empty
    Public flag As Boolean = True

    Private Sub RemarkForm_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        Me.lbNo.Text = no.Trim()
        Me.tbRemark.Text = Me.Remark.Trim()
    End Sub

    Private Sub btOK_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btOK.Click
      
        Dim sql As String = "UPDATE ORDERNOTE SET HANDLER = '" + Sample02.UserId.Trim() + " ',REMARK = " + Me.tbRemark.Text.Trim() + " WHERE ORDERNO = '" + Me.no.Trim() + "'"
        Dim SqlCmd As New SqlCommand(sql, Sample02.SqlCon)

        If flag Then
            Try
                Sample02.SqlCon.Open()
                SqlCmd.ExecuteNonQuery()
                Me.flag = True
                MessageBox.Show("更新成功")
            Catch ex As Exception
                Me.flag = False
                Sample02.WriteErr(ex)
                MessageBox.Show("更新失败")
            Finally
                Sample02.SqlCon.Close()
            End Try
            Me.Close()
        End If
    End Sub

End Class