【文件属性】:
文件名称:.net存取数据库二进制文件
文件大小:13KB
文件格式:DOCX
更新时间:2017-03-03 11:27:52
存取
Imports System.IO
Imports System.Data.SqlClient
Public Class image
Shared Sub Main()
'读入文件数据
Dim fs = New FileStream("c:\1.jpg", IO.FileMode.Open, IO.FileAccess.Read)
Dim imgData(fs.Length - 1) As Byte
fs.Read(imgData, 0, fs.Length - 1)
fs.close()
Dim tempConnection As New SqlConnection
Dim tempAdapter As SqlDataAdapter
Dim tempDataset As New DataSet
'打开数据库连接