if (VI())
{
string sql = string.Format("SELECT * FROM userx WHERE name='{0}' AND pwd='{1}' AND utype='{2}'", textBox1.Text, textBox2.Text,comboBox1.Text);
SqlCommand mycom = new SqlCommand(sql, conx.con);
conx.con.Open();
SqlDataReader mdr = mycom.ExecuteReader();
if (mdr.HasRows)
{
uxhp.lid = textBox1.Text;
uxhp.ltype = comboBox1.Text;
glxt a = new glxt();
a.Show();
this.Visible = false;
conx.con.Close();
}
else
{
MessageBox.Show("错误!请检查!", "输入提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
conx.con.Close();
}
{
string sql = string.Format("SELECT * FROM userx WHERE name='{0}' AND pwd='{1}' AND utype='{2}'", textBox1.Text, textBox2.Text,comboBox1.Text);
SqlCommand mycom = new SqlCommand(sql, conx.con);
conx.con.Open();
SqlDataReader mdr = mycom.ExecuteReader();
if (mdr.HasRows)
{
uxhp.lid = textBox1.Text;
uxhp.ltype = comboBox1.Text;
glxt a = new glxt();
a.Show();
this.Visible = false;
conx.con.Close();
}
else
{
MessageBox.Show("错误!请检查!", "输入提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
conx.con.Close();
}
还有其他意思吗?