'将图片存入数据库
'首先将文件读入一字节数组
' Dim bit() As Byte
' Open "C:\WINDOWS\安装程序.bmp" For Binary As #1
' ReDim bit(LOF(1)) As Byte
' Get 1, 1, bit
' Close 1
'然后将字节数组的内容写入数据库即可
Dim cnn As New ADODB.Connection, rst As New ADODB.Recordset
cnn.Open "Provider=SQLOLEDB.1;Password=test;Persist Security Info=True;User ID=test;Initial Catalog=pubs;Data Source=DB1\SQL1"
rst.Open "T1", cnn, adOpenKeyset, adLockOptimistic
' rst.AddNew
' rst("F1").AppendChunk bit
' rst.Update
'
'将数据库中的图片读出
'首先将数据库中的内容读到一字节数组
Dim bit1() As Byte
bit1 = rst("F1").GetChunk(rst("F1").ActualSize)
'然后将字节数组的内容拼装成文件即可
Open "c:\1.bmp" For Binary As #1
Put 1, 1, bit1
Close 1
' Me.Picture = LoadPicture("c:\1.bmp")