Question

如何正确使用OleDbCommand插入两个不同的表格？这是我到目前为止所尝试的：

GradeConn.Open();
oledDbCmd.Connection = GradeConn;
oledDbCmd.CommandText = "insert into StudentInfo (IdNumber, LastName,FirstName,MiddleName,YearSection,MidtermGrade) values ('" +
    txbIdNumber.Text + "','" +
    txbLastName.Text + "','" +
    txbFirstName.Text + "','" +
    txbMiddleName.Text + "','" +
    txbYearSection.Text + "','" +
    dmg + "')"; "insert into MidTerm  (IdNumber,StudentName, QuizzesSeatworks,ClassParticipation,Attendance,Assignments, LaboratoryExercises, CaseStudy,Behavior,ClassStanding,MidtermExam,MidtermGrade )   values('" +
    txbIdNumber.Text + "', '" +
    txbStudentName.Text + "','" +
    mquiz + "','" +
    mcp + "','" +
    matt + "','" +
    mass + "','" +
    mlab + "','" +
    mcstu + "','" +
    mbeh + "','" +
    mstanding + "','" +
    mte + "','" +
    dmg + "')";

int temp = oledDbCmd.ExecuteNonQuery();
if (temp > 0)
{
    txbIdNumber.Text = null;
    txbLastName = null;
    txbFirstName.Text = null;
    txbMiddleName.Text = null;
    txbYearSection.Text = null;
    txbStudentName.Text = null;
    MessageBox.Show("Records Successfully Added");
}
else
{
    MessageBox.Show("Records Fail to Added");
}

Answer 1

更改为此并尝试。你错过了; （查询中的分号）

oledDbCmd.CommandText = "insert into StudentInfo (IdNumber, LastName,FirstName,MiddleName,YearSection,MidtermGrade) values ('" +
    txbIdNumber.Text + "','" +
    txbLastName.Text + "','" +
    txbFirstName.Text + "','" +
    txbMiddleName.Text + "','" +
    txbYearSection.Text + "','" +
    dmg + "'); INSERT into MidTerm  (IdNumber,StudentName, QuizzesSeatworks,ClassParticipation,Attendance,Assignments, LaboratoryExercises, CaseStudy,Behavior,ClassStanding,MidtermExam,MidtermGrade )   values('" +
    txbIdNumber.Text + "', '" +
    txbStudentName.Text + "','" +
    mquiz + "','" +
    mcp + "','" +
    matt + "','" +
    mass + "','" +
    mlab + "','" +
    mcstu + "','" +
    mbeh + "','" +
    mstanding + "','" +
    mte + "','" +
    dmg + "')";

如何使用OleDbCommand插入不同的表？

1 个答案: