未处理的IndesOutOfRangeException异常~~~
tckoo 2009-03-17 12:02:10 SqlCommand MysqlCommand = new SqlCommand("select count(*) from Account",MysqlConnection);
SqlDataReader mysqlDataReader;
mysqlDataReader = MysqlCommand.ExecuteReader();
while (mysqlDataReader.Read()==true)
{
if (mysqlDataReader["UserName"].ToString() == textBox1.Text && mysqlDataReader["PassWord"].ToString() == textBox2.Text)
{
MessageBox.Show("登录成功!");
Form Form2 = new Form();
Form2.Show();
}
else
{
MessageBox.Show("登录失败,用户名或密码错误!");
}
}
当输入用户名密码登录的时候,红色字体的那段代码就出现了未处理的IndesOutOfRangeException异常,请问我该怎么解决啊?谢谢了~~~~