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这里有一段代码，存储用户的图片信息到表格里：
Function Save_Image(CommDial As CommonDialog, FX As Long, Column As Field)
    Dim Identification As Long
   
    '—–> Position Record Pointer
    Pictures.MoveFirst
    Identification = txtCustID
    strFind = "CustID = " & Identification & ""
    Pictures.Find strFind
   
    '—–> Save Images
    Pictures.Edit
        DataFile = 1
        Open CommDial.FileName For Binary Access Read As DataFile
        FX = LOF(DataFile)    ' Length of data in file
   
        If FX = 0 Then
            Close DataFile
            Exit Function
        End If
       
        '—–> Split Up to Avoid Buffer Overflow
        Chunks = FX ChunkSize
        Fragment = FX Mod ChunkSize
        ReDim Chunk(Fragment)
        Get DataFile, , Chunk()
        Column.AppendChunk Chunk()
        ReDim Chunk(ChunkSize)
        For I = 1 To Chunks
            Get DataFile, , Chunk()
            Column.AppendChunk Chunk()
        Next I
   
        Close DataFile
    Pictures.Update

End Function
由于这段程序是连接ACCESS数据库用的，当我改连SQL SERVER数据库之后运行Pictures.Edit语句报错，我将Pictures.Edit和Pictures.Edit注释起来之后，运行整个工程文件是发现执行了这个Save_Image方法后再执行Pictures.Close会报错。（Pictures 是个RECORDSET对象）
谁能很好的理解代码告诉我改成连SQL数据库在这段代码里面一应该怎么改呢？
有关变量的定义如下：
Dim CustPicts As ADODB.Connection
Dim Pictures As ADODB.Recordset
Dim DataFile As Integer, Chunks As Integer
Dim Fragment As Integer, Chunk() As Byte, I As Integer
Const ChunkSize As Integer = 16384      '(16K Chunk Size)
Const LongValue As Long = 2147483647
非常感谢！参考这个：

使用流对象保存和显示图片
打开vb6,新建工程。

添加两个按钮,一个image控件
注意:Access中的photo字段类型为OLE对象.
SqlServer中的photo字段类型为Image

'** 引用 Microsoft ActiveX Data Objects 2.5 Library 及以上版本
‘2.5版本以下不支持Stream对象
Dim iConcstr As String
Dim iConc As ADODB.Connection

'保存文件到数据库中
Sub s_SaveFile()
    Dim iStm As ADODB.Stream
    Dim iRe As ADODB.Recordset
    Dim iConcstr As String

    '读取文件到内容
    Set iStm = New ADODB.Stream
    With iStm
        .Type = adTypeBinary  '二进制模式
        .Open
        .LoadFromFile App.Path + " est.jpg"
    End With
 

    '打开保存文件的表
    Set iRe = New ADODB.Recordset
    With iRe
        .Open "select * from img", iConc, 1, 3
        .AddNew        '新增一条记录
        .Fields("photo") = iStm.Read
        .Update
    End With
 

  '完成后关闭对象
    iRe.Close
    iStm.Close
End Sub

Sub s_ReadFile()
    Dim iStm As ADODB.Stream
    Dim iRe As ADODB.Recordset
    '打开表
Set iRe = New ADODB.Recordset
‘得到最新添加的纪录
    iRe.Open "select top 1 * from img order by id desc", iConc, adOpenKeyset, adLockReadOnly
    '保存到文件
    Set iStm = New ADODB.Stream
    With iStm
        .Mode = adModeReadWrite
        .Type = adTypeBinary
        .Open
        .Write iRe("photo")
‘这里注意了,如果当前目录下存在test1.jpg,会报一个文件写入失败的错误.
        .SaveToFile App.Path & " est1.jpg"
    End With
 

    Image1.Picture = LoadPicture(App.Path & " est1.jpg")
  '关闭对象
    iRe.Close
    iStm.Close
End Sub

Private Sub Command1_Click()
Call s_ReadFile
End Sub

Private Sub Command2_Click()
Call s_SaveFile
End Sub

Private Sub Form_Load()
    '数据库连接字符串
    iConcstr = "Provider=Microsoft.Jet.OLEDB.4.0;Persist Security Info=False" & _
        ";Data Source=F:csdn_vbdatabase保存图片\access图片img.mdb"

‘下面的语句是连接sqlserver数据库的.
    ‘iConcstr = "Provider=SQLOLEDB.1;Persist Security Info=True;" & _
‘ "User ID=sa;Password=;Initial Catalog=test;Data Source=yang"

  Set iConc = New ADODB.Connection
  iConc.Open iConcstr
End Sub

Private Sub Form_Unload(Cancel As Integer)
iConc.Close
Set iConc = Nothing
End Sub这个我看过了，可是我只想在原来已经成熟的代码上进行修改而已，应该只是一点小小的改动吧<

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