filestream fs= new filestream(filename,filemode)
byte[] datas=new byte[fs.length];
fs.read(datas,0,datas.length)l
fs.close(fp);
fs.dispose()
sqlconnection conn = new sqlconnection(connstr)
sqlcommand cmd = sqlcommand("insert into user (doc) values(@para1)",conn);
sqlparameter para …
[/Quote]
sqlconnection conn = new sqlconnection(connstr)
sqlcommand cmd = sqlcommand("select doc from user where xxx",conn);
sqldatareader reader = cmd.executereader()
reader.read()
memorystream ms = (byte[])read["doc"]
byte[] datas = new byte[ms.length];
ms.read(datas,0,datas.length)
streamwriter sw = new streamwriter(filename,XXX)
sw.write(datas,0,datas.length)
sw.close()
sw.dispose()
filestream fs= new filestream(filename,filemode)
byte[] datas=new byte[fs.length];
fs.read(datas,0,datas.length)l
fs.close(fp);
fs.dispose()
sqlconnection conn = new sqlconnection(connstr)
sqlcommand cmd = sqlcommand("insert into user (doc) values(@para1)",conn);
sqlparameter para = new sqlparameter("@para1",sql.datatype.text)
para.value=datas
cmd.parameters.add(para)
cmd.executenoquery()