Image read and write library implementation code

private static void AddCinfo()
{
string strSql = "insert into cinfo (srvtitle,csttitle,introduction,logo) values

(@srvtitle,@csttitle,@introduction,@logo)";
SqlParameter[] parms =
{
new SqlParameter("@srvtitle",,30),
new SqlParameter("@csttitle",,30),
new SqlParameter("@introduction",,500),
new SqlParameter("@logo",)
};
parms[0].Value = "Travel Industry Interaction";
parms[1].Value = "lyhd";
parms[2].Value = "Introduction";

string filePath = @"c:\";
FileStream fs = (filePath);

byte[] content = new byte[];

(content, 0, );

();

parms[3].Value = content;

(, strSql, parms);
}