Bogart gData.vb
102996 단어 Data
Imports System
Imports System.Data
Imports System.Data.OleDb
Imports Microsoft.VisualBasic
Imports System.Console
Imports System.Windows.Forms
Imports System.IO
Imports System.Text
Imports System.Drawing
Namespace BogartMis.Cls
Public Class DataControl
#Region "SQL Process <Added by: langwang at: 2008/12/5- 09:46:57 on machine: WXPGNR530> "
Public Function GetDataTable(ByVal strSQL As String, ByVal aConn As SqlClient.SqlConnection) As DataTable
Dim netTable As DataTable
Try
OpenConn(aConn)
Dim netDp As SqlClient.SqlDataAdapter
netTable = New DataTable
netDp = New SqlClient.SqlDataAdapter(strSQL, aConn)
netDp.Fill(netTable)
netDp.Dispose()
Catch ex As Exception
System.Console.WriteLine(ex.ToString)
End Try
Return netTable
End Function
Public Function ExecuteCommand(ByVal strSQL As String, ByVal aConn As SqlClient.SqlConnection) As Boolean
Dim cmd As New SqlClient.SqlCommand
Dim i As Integer
Try
OpenConn(aConn)
With cmd
.Connection = aConn
.CommandText = strSQL
.CommandType = CommandType.Text
.CommandTimeout = 60
i = .ExecuteNonQuery()
End With
Catch ex As Exception
i = -1
End Try
If i >= 0 Then
Return True
Else
Return False
End If
End Function
Public Function ExecuteCommand(ByVal strSQL As String, ByRef objPar As String, ByRef objValues() As Object, ByVal sqlConn As SqlClient.SqlConnection) As Boolean
Dim cmd As New SqlClient.SqlCommand
Dim i As Integer
Dim par As SqlClient.SqlParameter
Dim objPars() As String = objPar.Split(",")
OpenConn(sqlConn)
Try
With cmd
.Connection = sqlConn
.CommandText = strSQL
.CommandType = CommandType.StoredProcedure
.CommandTimeout = 60
For i = 0 To objPars.Length - 1
par = New SqlClient.SqlParameter(objPars(i), objValues(i))
.Parameters.Add(par)
Next
i = .ExecuteNonQuery()
End With
Catch ex As Exception
i = -1
End Try
If i >= 0 Then
Return True
Else
Return False
End If
End Function
Public Function SelectValue(ByVal strSQL As String, ByVal aConn As SqlClient.SqlConnection, Optional ByVal DefaultValue As Object = Nothing) As Object
Dim cmd As SqlClient.SqlCommand
Dim o As Object = Nothing
Try
OpenConn(aConn)
cmd = New SqlClient.SqlCommand
With cmd
.Connection = aConn
.CommandText = strSQL
.CommandType = CommandType.Text
.CommandTimeout = 60
o = .ExecuteScalar()
End With
Catch ex As Exception
o = Nothing
Finally
cmd.Dispose()
End Try
If o Is Nothing Then
Return DefaultValue
Else
Return o
End If
End Function
#End Region
#Region " Ole Process"
Public Sub SetVesselControl(ByVal netView As DataView, ByVal VesselName As Control)
Try
Dim e As Control
Dim eCbo As ComboBox
Dim eDtp As DateTimePicker
Dim eCHK As CheckBox
Dim ePic As PictureBox
Dim eNud As NumericUpDown
For Each e In VesselName.Controls
If TypeOf e Is TextBox Then
If Microsoft.VisualBasic.Left(e.Name, 3).ToLower <> "txt" Then
e.Text = netView.Table.Rows(0)(e.Name)
End If
ElseIf TypeOf e Is ComboBox Then
If Microsoft.VisualBasic.Left(e.Name, 3).ToLower <> "cbo" Then
eCbo = CType(e, ComboBox)
If eCbo.DataSource Is Nothing Then
eCbo.SelectedItem = netView.Table.Rows(0)(e.Name)
Else
eCbo.SelectedValue = netView.Table.Rows(0)(e.Name)
End If
End If
ElseIf TypeOf e Is DateTimePicker Then
If Microsoft.VisualBasic.Left(e.Name, 3).ToLower <> "dtp" Then
eDtp = CType(e, DateTimePicker)
eDtp.Value = netView.Table.Rows(0)(e.Name)
End If
ElseIf TypeOf e Is NumericUpDown Then
If Microsoft.VisualBasic.Left(e.Name, 3).ToLower <> "nud" Then
eNud = CType(e, NumericUpDown)
eNud.Value = netView.Table.Rows(0)(e.Name)
End If
ElseIf TypeOf e Is CheckBox Then
If Microsoft.VisualBasic.Left(e.Name, 3).ToLower <> "chk" Then
eCHK = CType(e, CheckBox)
eCHK.Checked = CBool(netView.Table.Rows(0)(e.Name))
End If
ElseIf TypeOf e Is PictureBox Then
If Microsoft.VisualBasic.Left(e.Name, 3).ToLower <> "pic" Then
ePic = CType(e, PictureBox)
Dim By() As Byte = CType(netView.Table.Rows(0)(e.Name), Byte())
Dim ms As New MemoryStream(By)
ePic.Image = Image.FromStream(ms, True)
ms.Close()
End If
End If
Next
Catch ex As Exception
System.Console.WriteLine(ex.ToString)
End Try
End Sub
Public Sub ClearVessel(ByVal VesselName As Control)
Try
Dim e As Control
Dim eCbo As ComboBox
Dim eDTP As DateTimePicker
Dim eCHK As CheckBox
Dim ePic As PictureBox
For Each e In VesselName.Controls
If TypeOf e Is TextBox Then
e.Text = ""
ElseIf TypeOf e Is ComboBox Then
eCbo = CType(e, ComboBox)
eCbo.Text = ""
ElseIf TypeOf e Is DateTimePicker Then
eDTP = CType(e, DateTimePicker)
eDTP.Value = DateTime.Today
ElseIf TypeOf e Is CheckBox Then
eCHK = CType(e, CheckBox)
eCHK.Checked = False
ElseIf TypeOf e Is PictureBox Then
ePic = CType(e, PictureBox)
ePic.Image = Nothing
End If
Next
Catch ex As Exception
End Try
End Sub
Public Function AddRow(ByVal netView As DataView, ByVal VesselName As Control) As Boolean
Try
Dim e As Control
Dim eTxt As TextBox
Dim eChk As CheckBox
Dim eCbo As ComboBox
Dim ePic As PictureBox
Dim eDTP As DateTimePicker
Dim eNud As NumericUpDown
Dim netRow As DataRowView = netView.AddNew
netRow.BeginEdit()
For Each e In VesselName.Controls
If TypeOf e Is TextBox Then
If Microsoft.VisualBasic.Left(e.Name, 3).ToLower <> "txt" Then
netRow(e.Name) = e.Text
End If
ElseIf TypeOf e Is ComboBox Then
If Microsoft.VisualBasic.Left(e.Name, 3).ToLower <> "cbo" Then
eCbo = CType(e, ComboBox)
If eCbo.DataSource Is Nothing Then
netRow(e.Name) = eCbo.GetItemText(eCbo.SelectedItem)
Else
netRow(e.Name) = eCbo.GetItemText(eCbo.SelectedValue)
End If
End If
ElseIf TypeOf e Is NumericUpDown Then
If Microsoft.VisualBasic.Left(e.Name, 3).ToLower <> "nud" Then
eNud = CType(e, NumericUpDown)
netRow(e.Name) = eNud.Value
End If
ElseIf TypeOf e Is CheckBox Then
If Microsoft.VisualBasic.Left(e.Name, 3).ToLower <> "chk" Then
eChk = CType(e, CheckBox)
netRow(e.Name) = -CInt(eChk.Checked)
End If
ElseIf TypeOf e Is DateTimePicker Then
If Microsoft.VisualBasic.Left(e.Name, 3).ToLower <> "dtp" Then
eDTP = CType(e, DateTimePicker)
netRow(e.Name) = eDTP.Value
End If
ElseIf TypeOf e Is PictureBox Then
Try
If Microsoft.VisualBasic.Left(e.Name.ToLower, 3).ToString <> "pic" Then
ePic = CType(e, PictureBox)
If ePic.Image Is Nothing Then
Else
Dim ms As New MemoryStream
ePic.Image.Save(ms, ePic.Image.RawFormat)
Dim by() As Byte = ms.GetBuffer
ms.Close()
netRow(e.Name) = by
End If
End If
Catch
End Try
End If
Next
netRow.EndEdit()
Return True
Catch em As Exception
Return False
End Try
End Function
Public Function UpdateRow(ByVal netView As DataView, ByVal pkField As String, ByVal VesselName As Control) As Boolean
Try
Dim e As Control
Dim eTxt As TextBox
Dim eChk As CheckBox
Dim eCbo As ComboBox
Dim ePic As PictureBox
Dim eDTP As DateTimePicker
Dim eNud As NumericUpDown
Dim netRow As DataRowView = netView.Item(0)
netRow.BeginEdit()
For Each e In VesselName.Controls
If e.Name.ToLower <> pkField.ToLower Then
If TypeOf e Is TextBox Then
If Microsoft.VisualBasic.Left(e.Name, 3).ToLower <> "txt" Then
netRow(e.Name) = e.Text
End If
ElseIf TypeOf e Is ComboBox Then
If Microsoft.VisualBasic.Left(e.Name, 3).ToLower <> "cbo" Then
eCbo = CType(e, ComboBox)
If eCbo.DataSource Is Nothing Then
netRow(e.Name) = eCbo.GetItemText(eCbo.SelectedItem)
Else
netRow(e.Name) = eCbo.GetItemText(eCbo.SelectedValue)
End If
End If
ElseIf TypeOf e Is CheckBox Then
If Microsoft.VisualBasic.Left(e.Name, 3).ToLower <> "chk" Then
eChk = CType(e, CheckBox)
netRow(e.Name) = -CInt(eChk.Checked)
End If
ElseIf TypeOf e Is NumericUpDown Then
If Microsoft.VisualBasic.Left(e.Name, 3).ToLower <> "nud" Then
eNud = CType(e, NumericUpDown)
netRow(e.Name) = eNud.Value
End If
ElseIf TypeOf e Is DateTimePicker Then
If Microsoft.VisualBasic.Left(e.Name, 3).ToLower <> "dtp" Then
eDTP = CType(e, DateTimePicker)
netRow(e.Name) = eDTP.Value
End If
ElseIf TypeOf e Is PictureBox Then
Try
If Microsoft.VisualBasic.Left(e.Name.ToLower, 3).ToString <> "pic" Then
ePic = CType(e, PictureBox)
If ePic.Image Is Nothing Then
Else
Dim ms As MemoryStream
ePic.Image.Save(ms, ePic.Image.RawFormat)
Dim by() As Byte = ms.GetBuffer
ms.Close()
netRow(e.Name) = by
End If
End If
Catch
End Try
End If
End If
Next
netRow.EndEdit()
Return True
Catch em As Exception
Return False
End Try
End Function
'Added by SimonCheung on 2009/08/28 Logo
Public Function GetCompanyLogo(ByVal aConn As OleDb.OleDbConnection) As OleDb.OleDbDataAdapter
Dim netLogo As OleDb.OleDbDataAdapter
If g.gDefaultCompany = "03" Then
netLogo = New OleDb.OleDbDataAdapter("select CompanyLogo as CMPYLOGO from CompanyProfile where CompanyCode='SHS'", aConn)
Else
If g.gDefaultCompany = "04" Then
netLogo = New OleDb.OleDbDataAdapter("select CompanyLogo as CMPYLOGO from CompanyProfile where CompanyCode='Brunet'", aConn)
Else
netLogo = New OleDb.OleDbDataAdapter("select CompanyLogo as CMPYLOGO from CompanyProfile where CompanyCode='Bogart'", aConn)
End If
End If
netLogo.SelectCommand.CommandTimeout = 300
Return netLogo
End Function
'Added by SimonCheung on 2009/10/08 Logo
Public Function GetCompanyLogo(ByVal aConn As OleDb.OleDbConnection, ByVal sCompany_Code As String, ByVal sCompany_Name As String) As OleDb.OleDbDataAdapter
Dim netLogo As OleDb.OleDbDataAdapter
If g.gDefaultCompany = "03" Then
If sCompany_Name.Trim.Length > 0 Then
netLogo = New OleDb.OleDbDataAdapter("select CompanyLogo as CMPYLOGO from CompanyProfile where CompanyCode='" & sCompany_Name & "'", aConn)
Else
netLogo = New OleDb.OleDbDataAdapter("select CompanyLogo as CMPYLOGO from CompanyProfile where IntRefCode='" & sCompany_Code & "'", aConn)
' netLogo = New OleDb.OleDbDataAdapter("select CompanyLogo as CMPYLOGO from CompanyProfile where CompanyCode='" & IIf(sCompany_Code.Trim = "02", "BLingerie", "SHS") & "'", aConn)
End If
Else
If sCompany_Name.Trim.Length > 0 Then
netLogo = New OleDb.OleDbDataAdapter("select CompanyLogo as CMPYLOGO from CompanyProfile where CompanyCode='" & sCompany_Name & "'", aConn)
Else
netLogo = New OleDb.OleDbDataAdapter("select CompanyLogo as CMPYLOGO from CompanyProfile where IntRefCode='" & sCompany_Code & "'", aConn)
' netLogo = New OleDb.OleDbDataAdapter("select CompanyLogo as CMPYLOGO from CompanyProfile where CompanyCode='" & IIf(sCompany_Code.Trim = "02", "BLingerie", "Bogart") & "'", aConn)
End If
End If
netLogo.SelectCommand.CommandTimeout = 300
Return netLogo
End Function
'Added by Judy on 2010/12/07
Public Function getCompanyImage(ByVal CompanyCode As String) As Boolean
Try
Dim rs As New ADODB.Recordset
'Dim connok As Boolean = True
'If sqlConn_temp.State <> ConnectionState.Open Then
' If Me.connSQL = False Then
' connok = False
' End If
'End If
'If connok = True Then
rs.Open("select CompanyLogo from RPTDEV.dbo.CompanyProfile where CompanyCode='" & CompanyCode.Trim.ToString & "' ", sqlAdo, ADODB.CursorTypeEnum.adOpenStatic, ADODB.LockTypeEnum.adLockBatchOptimistic)
'End If
If rs.RecordCount <= 0 Then Exit Function
rs.MoveFirst()
Dim by() As Byte = CType(rs.Fields("CompanyLogo").Value, Byte())
If by Is Nothing Then Exit Function
Dim myMem As New IO.MemoryStream(by)
Dim myBmp As New Bitmap(myMem)
Clipboard.SetDataObject(myBmp)
Return True
Catch ex As Exception
System.Console.WriteLine(ex.ToString)
Return False
End Try
End Function
'Added by vinson on 2012/12/25
Public Function getCompanyAdditionalLogo(ByVal aConn As OleDb.OleDbConnection, ByVal sCompany_Code As String, ByVal sCompany_Name As String) As OleDb.OleDbDataAdapter
Dim netLogo As OleDb.OleDbDataAdapter
'sCompany_Name = "Brunet"
netLogo = New OleDb.OleDbDataAdapter("select AdditionalLogo from CompanyProfile where CompanyCode='" & sCompany_Name & "'", aConn)
netLogo.SelectCommand.CommandTimeout = 300
Return netLogo
End Function
''Added by Judy to 2010/12/10
'Public Function InsertCmpLogo(ByVal code As String, ByVal xSheet As Excel.Worksheet, ByVal xBook As Excel.Workbook, ByVal xApp As Excel.Application) As Boolean
' Dim intHH As Int16
' With xSheet.Range("I1")
' intHH = .Rows.Height() - 1
' End With
' If gData.getCompanyImage(g.CmpCode) = True Then
' xSheet.Range("I1").Select()
' xSheet.Paste()
' xApp.Selection.ShapeRange.LockAspectRatio = True
' xApp.Selection.ShapeRange.Height = intHH '
' End If
' 'End If
' System.Windows.Forms.Clipboard.SetDataObject("")
'End Function
''Added by Judy to 2010/12/07
'Public Function connSQL() As Boolean
' Try
' sqlConn_temp.ConnectionString = "Provider=SQLOLEDB.1;data source=" & g.gSqlServer & ";initial catalog='" & g.gServerUser & "';password='" & g.gServerPassWord & "';user id='" & g.gSqlServerUser & "'"
' sqlConn_temp.CursorLocation = ADODB.CursorLocationEnum.adUseClient
' sqlConn_temp.Open()
' Return True
' Catch ex As Exception
' Return False
' End Try
'End Function
'Added by simoncheung on 2010/04/22 Company Code companyName
Public Function GetCompanyName(ByVal C_Code As String) As String
Dim ComanyName As String = gData.SelectValue(" select CompanyCode FROM dbo.CompanyProfile WHERE IntRefCode='" & Trim(C_Code) & "'", sqlAdo)
If ComanyName.Trim.Length > 0 Then
Return ComanyName
Else
Return " "
End If
End Function
Public Function GetDataSet(ByVal SQL As String, ByVal aConn As OleDb.OleDbConnection, Optional ByVal TableName As String = Nothing) As DataSet
Try
Dim netDp As OleDb.OleDbDataAdapter
Dim netDs As New DataSet
netDp = New OleDb.OleDbDataAdapter(SQL, aConn)
If TableName = Nothing Then
netDp.Fill(netDs)
Else
netDp.Fill(netDs, TableName)
End If
netDp.Dispose()
Return netDs
Catch ex As Exception
System.Console.WriteLine(ex.ToString)
End Try
End Function
Public Function GetDataView(ByVal SQL As String, ByVal aConn As OleDb.OleDbConnection, Optional ByVal TableName As String = Nothing) As DataView
Dim netDp As OleDb.OleDbDataAdapter
Dim netDs As New DataSet
Try
netDp = New OleDb.OleDbDataAdapter(SQL, aConn)
If TableName = Nothing Then
netDp.Fill(netDs)
Else
netDp.Fill(netDs, TableName)
End If
netDp.Dispose()
Return netDs.Tables(0).DefaultView
Catch ex As Exception
System.Console.WriteLine(ex.ToString)
End Try
End Function
Public Function GetDataTable(ByVal SQL As String, ByVal aConn As OleDb.OleDbConnection, Optional ByVal TableName As String = Nothing) As DataTable
Try
Dim netDp As OleDb.OleDbDataAdapter
Dim netTable As DataTable
If TableName = Nothing Then
netTable = New DataTable
Else
netTable = New DataTable(TableName)
End If
netDp = New OleDb.OleDbDataAdapter(SQL, aConn)
netDp.Fill(netTable)
netDp.Dispose()
Return netTable
Catch ex As Exception
System.Console.WriteLine(ex.ToString)
If g.gUserId.ToUpper = "SHINYD" Then
MsgBox(SQL & " " & ex.ToString)
End If
End Try
End Function
Protected Overrides Sub Finalize()
' If Not impersonationContext Is Nothing Then impersonationContext.Undo()
MyBase.Finalize()
End Sub
'
Public Function CheckRecord(ByVal strSQL As String, ByVal aConn As ADODB.Connection) As Boolean
Try
Dim rs As New ADODB.Recordset
rs.Open(strSQL, aConn, ADODB.CursorTypeEnum.adOpenStatic, ADODB.LockTypeEnum.adLockOptimistic)
If rs.RecordCount > 0 Then
Return True
Else
Return False
End If
Catch ex As Exception
Return False
End Try
End Function
'
Public Function selectValue(ByVal strSQL As String, ByVal aConn As ADODB.Connection, Optional ByVal DefaultValue As Object = "") As Object
Try
Dim rs As New ADODB.Recordset
rs.Open(strSQL, aConn, ADODB.CursorTypeEnum.adOpenStatic, ADODB.LockTypeEnum.adLockOptimistic)
If rs.RecordCount > 0 Then
Return Trim(IIf(IsDBNull(rs.Fields(0).Value) = True, DefaultValue, rs.Fields(0).Value))
Else
Return DefaultValue
End If
Catch ex As Exception
Dim f As New IO.FileStream("errorlog.txt", IO.FileMode.OpenOrCreate)
f.Flush()
Dim data As [Byte]() = System.Text.Encoding.ASCII.GetBytes(ex.ToString)
Dim i As Integer
For i = 0 To data.GetUpperBound(0)
f.WriteByte(data(i))
Next
f.Close()
Return DefaultValue
End Try
End Function
' <Added by: langwang at: 2008/12/5- 09:46:57 on machine: WXPGNR530>
Public Function SelectValue(ByVal strSQL As String, ByVal aConn As OleDb.OleDbConnection, Optional ByVal DefaultValue As Object = "") As String
Try
OpenConn(aConn)
Dim cmd As New OleDb.OleDbCommand(strSQL, aConn)
Dim ret As Object = cmd.ExecuteScalar()
If ret Is Nothing Then
Return DefaultValue
Else
Return CStr(ret)
End If
Catch ex As Exception
Return DefaultValue
End Try
End Function
'==================================
'Add by shiny 2009/04/06 FilterSql
' Sql
'=================================
Public Function FilterSql(ByVal StrF As Object) As String
Try
If IsDBNull(StrF) Then
Return ""
End If
Return Strings.Replace(StrF, "'", "''")
Catch ex As Exception
Return StrF
End Try
End Function
Public Function selectValues(ByVal strSQL As String, ByVal aConn As OleDb.OleDbConnection, Optional ByVal DefaultValue As String = "") As String
Try
Dim netTable As DataTable = GetDataTable(strSQL, aConn)
If netTable.Rows.Count > 0 Then
Return Trim(IIf(IsDBNull(netTable.Rows(0).Item(0)) = True, DefaultValue, netTable.Rows(0).Item(0)))
Else
Return DefaultValue
End If
Catch ex As Exception
Return DefaultValue
Exit Function
End Try
End Function
Public Function getClotType(ByVal CLOT As String) As String
Dim CLOTTD As String = gData.SelectValue(" select VALUE(B.CLOTTD, '') as CLOTTD FROM IMFCLOT A LEFT JOIN IMFCLTT B ON A.SEWFTY = B.CLOTTP WHERE A.CLOT='" & Trim(CLOT) & "'", adoConn)
If CLOTTD.Trim.Length > 0 Then
Return CLOTTD
Else
Return " "
End If
End Function
'Added by Simon Cheung on 2010/09/17 Job# 1000342
Public Function getCustPO(ByVal LOTNO As String) As String
Dim I As Integer
Dim TmpTab As DataTable = gData.GetDataTable("SELECT REMLIN, REMARK FROM ORFORDR WHERE CSTORD='" & LOTNO & "' AND REMTYP = '1' ORDER BY REMLIN ", netConn)
For I = 0 To TmpTab.Rows.Count - 1
getCustPO = getCustPO & TmpTab.Rows(I).Item("REMARK")
Next
Return getCustPO
End Function
Public Function GetPrintTime() As String
'1 Hour 2 year 3 minute 4 month 5 second 6 date
Dim strPrintTime As String = Format(Now(), "HHyymmMMssdd")
Return strPrintTime
End Function
Public Function getProductImage(ByVal ProductCode As String, ByVal IMGTYP As String, ByVal s As Integer, ByVal w As Integer) As Boolean
Try
If Not System.IO.Directory.Exists("C:\TEMP\") Then
System.IO.Directory.CreateDirectory("C:\TEMP\")
End If
Dim LogoFileName As String = "C:\TEMP\TmpProduct.jpg"
Dim TmpLogo As Bitmap = ChangeImageSize(getProductImage(ProductCode, IMGTYP, sqlAdo), s, w)
TmpLogo.Save(LogoFileName)
Return True
Catch ex As Exception
Return False
End Try
End Function
Public Function getProductImage(ByVal ProductCode As String, ByVal IMGTYP As String, ByVal sqlAdo As ADODB.Connection) As Byte()
Dim by() As Byte
Dim rsImage As New ADODB.Recordset
'last version product,add by vinson on 2013-03-01
rsImage.Open("select image from ProdSketch.dbo.orximg where imgtyp='" + IMGTYP + "' and deg=(select max(deg) from ProdSketch.dbo.orximg where imgtyp='" + IMGTYP + "' and deg like '" + Mid(ProductCode, 1, 6) + "%') and seqno=(select min(seqno) from ProdSketch.dbo.orximg where imgtyp='" + IMGTYP + "' and deg=(select max(deg) from ProdSketch.dbo.orximg where imgtyp='" + IMGTYP + "' and deg like '" + Mid(ProductCode, 1, 6) + "%'))", sqlAdo)
If rsImage.RecordCount > 0 Then
by = CType(rsImage.Fields("image").Value, Byte())
Else
by = Nothing
End If
rsImage.Close()
Return by
End Function
Public Function ChangeImageSize(ByVal byF As Byte(), Optional ByVal x_W As Int16 = 150, Optional ByVal x_H As Int16 = 150) As System.Drawing.Bitmap
Try
Dim ms As New IO.MemoryStream(byF)
Dim imgT As New PictureBox
imgT.SizeMode = PictureBoxSizeMode.AutoSize
imgT.Image = Image.FromStream(ms)
Dim bmp As New System.Drawing.Bitmap(x_W, x_H)
Dim grp As Graphics = Graphics.FromImage(bmp)
Dim blueBrush As New SolidBrush(Color.White)
grp.FillRectangle(blueBrush, 0, 0, x_W, x_H)
Dim intW As Single
Dim intH As Single
If imgT.Width > x_W Then
intW = x_W
intH = imgT.Height * (x_W / imgT.Width)
Else
intW = imgT.Width
intH = imgT.Height
End If
If intH > x_H Then
intH = x_H
intW = imgT.Width * (x_H / imgT.Height)
End If
grp.DrawImage(imgT.Image, (x_W - intW) / 2, (x_H - intH) / 2, intW, intH)
Return bmp
Catch ex As Exception
Return Nothing
End Try
End Function
Public Function changePicSize(ByVal by() As Byte, Optional ByVal x_W As Int16 = 150, Optional ByVal x_H As Int16 = 150) As Byte()
Try
ChangeImageSize(by, x_W, x_H).Save(Application.StartupPath & "\product.jpg")
Dim fs As New IO.FileStream(Application.StartupPath & "\product.jpg", IO.FileMode.OpenOrCreate)
Dim by2(fs.Length) As Byte
fs.Read(by2, 0, fs.Length)
fs.Close()
Return by2
Catch ex As Exception
Return Nothing
End Try
End Function
Public Function changePicSize2(ByVal by() As Byte, Optional ByVal x_W As Int16 = 150, Optional ByVal x_H As Int16 = 150) As Byte()
Try
Dim ms2 As New IO.MemoryStream
ChangeImageSize(by, x_W, x_H).Save(ms2, System.Drawing.Imaging.ImageFormat.Jpeg)
Dim by2() As Byte = ms2.GetBuffer
ms2.Close()
Return by2
Catch ex As Exception
Return Nothing
End Try
End Function
#End Region
End Class
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