[求助]更新数据库
下面我要怎么写代码,哪位能够帮我,谢谢string sqlexec="update * from guest where ID='"+this.textBox1.Text+"' and Pwd='"+this.textBox2.Text+"' and Name='"+this.textBox3.Text+"' and Sex='"+this.textBox4.Text+"' and Age='"+this.textBox5.Text+"' and Phone='"+this.textBox6.Text+"' and Address='"+this.textBox7.Text+"'";
OleDbConnection conn=new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;data source=outin.mdb");
conn.Open();
OleDbCommand comm=new OleDbCommand(sqlexec,conn);