1、dim s as string = "
订单"
cmd.CommandText = "Insert Into " & s & " (客户, 日期, 订单编号) Values(?,?,?)"
2、
Dim cmd As new SQLCommand
cmd.ConnectionName = "test"
cmd.CommandText = "Insert Into test (图片) Values(?)"
Dim ImageByte() As Byte = System.IO.File.ReadAllBytes("D:\test.JPG") '读取文件流,并将读到的二进制数据放入数组ImageByte中,
cmd.Parameters.Add("@图片", ImageByte)
cmd.ExecuteNonQuery
[此贴子已经被作者于2020/4/7 15:43:39编辑过]
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Post By：2020/4/7 15:43:00 [只看该作者]
