|
|
復(fù)制代碼 代碼如下:
private static void AddCinfo()
{
string strSql = "insert into cinfo (srvtitle,csttitle,introduction,logo) values
(@srvtitle,@csttitle,@introduction,@logo)";
SqlParameter[] parms =
{
new SqlParameter("@srvtitle",SqlDbType.VarChar,30),
new SqlParameter("@csttitle",SqlDbType.VarChar,30),
new SqlParameter("@introduction",SqlDbType.NVarChar,500),
new SqlParameter("@logo",SqlDbType.Image)
};
parms[0].Value = "旅業(yè)互動(dòng)";
parms[1].Value = "lyhd";
parms[2].Value = "簡(jiǎn)介";
string filePath = @"c:/1.jpg";
FileStream fs = File.OpenRead(filePath);
byte[] content = new byte[fs.Length];
fs.Read(content, 0, content.Length);
fs.Close();
parms[3].Value = content;
DBHelper.ExecuteNonQuery(CommandType.Text, strSql, parms);
}
讀取圖片的頁(yè)面 test.ASPx
復(fù)制代碼 代碼如下:
protected void Page_Load(object sender, EventArgs e)
{
string strSql = "select * from cinfo where id=1";
SqlDataReader reader=DBHelper.ExecuteReader(CommandType.Text, strSql, null);
if(reader.Read())
{
byte[] c=(byte[])reader["logo"];
Response.BinaryWrite(c);
}
}
用來顯示圖片的頁(yè)面 test2.ASPx
復(fù)制代碼 代碼如下:
<img src="test.ASPx" />
AspNet技術(shù)：asp.net 圖片的讀寫入庫(kù)實(shí)現(xiàn)代碼，轉(zhuǎn)載需保留來源！
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