private void button1_Click(object sender, EventArgs e)
{
try
{
returnBookClass ba = new returnBookClass();
DateTime d1 = Convert.ToDateTime(textBox1.Text);
DateTime d2 = Convert.ToDateTime(textBox2.Text);
ba.lastDate = d1;
ba.returnDate = d2;
ba.bookNo = comboBox2.Text;
ba.studentNo = textBox5.Text;
string query = "select conditionBook from addingBooks where serialNo =" + comboBox2.Text;
ba.updateQuery = "update addingBooks set quantity = quantity + 1 where serialNo=" + comboBox2.Text;
ba.conditionOfBook = comboBox3.Text;
ba.returnBookWith = rbc.showingData(query);
MessageBox.Show(ba.checkCondition(), "Alert!!");
textBox5.Clear();
textBox1.Clear();
textBox2.Clear();
}
catch (FormatException)
{
MessageBox.Show("Insert Correct Values!!!");
}
}
private void button3_Click(object sender, EventArgs e)
{
if (textBox5.Text != "")
{
rad = new radioLoad();
rbc = new returnBookClass();
string query = "select studentID,studentName, titleBook,authorBook,placeLibrary,conditionBook from IssueBooks INNER JOIN addingBooks on addingBooks.serialNo = IssueBooks.bookID where studentID = " + textBox5.Text;
dataGridView1.DataSource = dv.goFill(query).Tables[0];
textBox1.Enabled = true;
textBox2.Enabled = true;
comboBox2.Enabled = true;
comboBox3.Enabled = true;
comboBox2.DataSource = rad.mydt("select * from IssueBooks where studentID = " + textBox5.Text);
comboBox2.DisplayMember = "bookID";
comboBox2.ValueMember = "studentID";
rbc.bookD = comboBox2.Text;
rbc.studentD = textBox5.Text;
}
else
{
MessageBox.Show("Enter Student ID", "Alert!!");
}
textBox2.Text = DateTime.Now.ToString();
}
private void button1_Click(object sender, EventArgs e)
{
dg = new datagridVeiwWorking();
rb = new returnBookClass();
radioLoad rad = new radioLoad();
dg.query = "SELECT studentID,studentName,serialNo,titleBook,authorBook FROM addingBooks INNER JOIN IssueBooks ON addingBooks.serialNo = IssueBooks.bookID where studentID=" + comboBox1.Text;
dataGridView1.DataSource = dg.goFill().Tables[0];
comboBox2.DataSource = rad.mydt("select * from IssueBooks where studentID = " + comboBox1.Text);
comboBox2.DisplayMember = "bookID";
comboBox2.ValueMember = "studentID";
}
private void button1_Click(object sender, EventArgs e)
{
try
{
returnBookClass rbc = new returnBookClass();
rbc.updateMethod("insert into payScales(gradeNo,salary) values('" + comboBox1.Text + "','" + Convert.ToInt32(textBox2.Text) + "')");
MessageBox.Show("Pay Scale Inserted!!");
}
catch (FormatException)
{
MessageBox.Show("Enter all values!!");
}
}
private void button4_Click(object sender, EventArgs e)
{
rb = new returnBookClass();
string query = "select lastDate from IssueBooks where studentID=" + comboBox1.Text + "and bookID=" + comboBox2.Text;
OleDbDataReader reader = rb.dataReader(query);
if (reader.Read())
{
mydate = Convert.ToDateTime(reader["lastDate"]);
}
textBox1.Text = mydate.ToShortDateString();
}
