我对数据库进行操作,但总提示对象名 'stu' 无效Dim Conn As sqlConnection
Dim Cmd As sqlCommand
Dim StrDbName as string
StrDbName="exam1" '您的数据库名称
dim provider as string
Provider="server=localhost;uid=sa;pwd='';database=pubs"
Conn = New sqlConnection( Provider )
Conn.Open() Dim SQL As String
SQL = "Insert Into stu (name,email,numbers,passs,classs) Values ('"& names.text &"','"& email.text & "','"& numbers.text & "','"& passs.text & "','"& classs.text &"')"
Cmd = New sqlCommand( SQL, Conn )
Cmd.ExecuteNonQuery()
Conn.Close
Dim Cmd As sqlCommand
Dim StrDbName as string
StrDbName="exam1" '您的数据库名称
dim provider as string
Provider="server=localhost;uid=sa;pwd='';database=pubs"
Conn = New sqlConnection( Provider )
Conn.Open() Dim SQL As String
SQL = "Insert Into stu (name,email,numbers,passs,classs) Values ('"& names.text &"','"& email.text & "','"& numbers.text & "','"& passs.text & "','"& classs.text &"')"
Cmd = New sqlCommand( SQL, Conn )
Cmd.ExecuteNonQuery()
Conn.Close
表stu 不存在?