[英]Syntax error in INSERT STATEMENT from c# to Access DB
con.Open();
cmd = new OleDbCommand("insert into login (user, password) values ('" +textBox1 .Text + "','" + textBox2 .Text + "');",con);
cmd.CommandType = CommandType.Text;
int temp = cmd.ExecuteNonQuery();
if (temp > 0)
{
textBox1.Text = null;
textBox2.Text = null;
MessageBox.Show("Record Successfuly Added");
}
else
{
MessageBox.Show("Record Fail to Added");
}
con.Close();
当我尝试插入一些错误出现(INSERT STATEMENT中的语法错误)时,我尝试使用不同的方法来处理类似Parameters或direct plz的值!
user
试试这种方法:
using (OleDbConnection con = new OleDbConnection(connectionString))
{
con.Open();
using (var cmd = new SqlCommand(
"insert into login ([user], [password]) values (@user, @pass);",
con))
{
cmd.Parameters.Add(new OleDbParameter("@user", textBox1.Text ));
cmd.Parameters.Add(new OleDbParameter("@pass", textBox1.Text ));
if (temp > 0)
{
textBox1.Text = String.Empty;
textBox2.Text = String.Empty;
MessageBox.Show("Record Successfuly Added");
}
else
{
MessageBox.Show("Record Fail to Added");
}
}
}
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