String strCom = String.Format ( @"INSERT INTO Rent (memID , bookID , rentDate) VALUES
('{0}','{1}','{2}') UPDATE Book bookStatus ='1' WHERE bookID ='{3}' )" , txtMemID.Text , txtBookID.Text , dtp.Value .ToShortDateString ( ) , txtBookID.Text ) ;
OleDbConnection conn= new OleDbConnection( strConn) ;
U3RyaW5nIHN0ckNvbSA9IFN0cmluZy5Gb3JtYXQoQCJJTlNFUlQgSU5UTyBSZW50IChtZW1JRCAsIGJvb2tJRCAsIHJlbnREYXRlKSBWQUxVRVMKICAgICAgICAgICAgICAgICgnezB9JywnezF9JywnezJ9JykgVVBEQVRFIEJvb2sgYm9va1N0YXR1cyA9JzEnIFdIRVJFIGJvb2tJRCA9J3szfScgKSIsdHh0TWVtSUQuVGV4dCAsIHR4dEJvb2tJRC5UZXh0LCBkdHAuVmFsdWUuVG9TaG9ydERhdGVTdHJpbmcoKSx0eHRCb29rSUQuVGV4dCk7CiAKT2xlRGJDb25uZWN0aW9uIGNvbm49IG5ldyBPbGVEYkNvbm5lY3Rpb24oc3RyQ29ubik7
compilation info
prog.cs(1,8): error CS0116: A namespace can only contain types and namespace declarations
prog.cs(4,17): error CS0116: A namespace can only contain types and namespace declarations
Compilation failed: 2 error(s), 0 warnings
stdout