//TODO:: there is a problem accessing the values in the sql
private void NewLec_Click(object sender, EventArgs e)
{
string str = null;
try
{
this.connetionString = "Data Source = whitesnow.database.windows.net; Initial Catalog = Mazal; Integrated Security = False; User ID = Grimm; Password = #!7Dwarfs; Connect Timeout = 15; Encrypt = False; TrustServerCertificate = True; ApplicationIntent = ReadWrite; MultiSubnetFailover = False";
this.sqlcon = new SqlConnection(connetionString);
if (toolStripComboBox1.Text.Equals("") && !toolStripComboBox2.Text.Equals(""))
{
str = toolStripComboBox2.Text;
SqlCommand cmd = new SqlCommand("UPDATE Classes_SM1 SET [" + Hour.Text + "] = 1 WHERE [date] = '" + str + "' AND [Class_Id] = '" + Class.Text + "'", sqlcon);
MessageBox.Show("Changed!");
Lecture.Visible = true;
SqlDataAdapter sda = new SqlDataAdapter();
sda.SelectCommand = cmd;
DataTable dbdataset = new DataTable();
sda.Fill(dbdataset);
BindingSource bsource = new BindingSource();
bsource.DataSource = dbdataset;
Lecture.DataSource = bsource;
sda.Update(dbdataset);
}
else if (toolStripComboBox2.Text.Equals("") && !toolStripComboBox1.Text.Equals(""))
{
str = toolStripComboBox1.Text;
SqlCommand cmd = new SqlCommand("UPDATE Classes_SM2 SET [" + Hour.Text + "] = 1 WHERE [date] = '" + str + "' AND [Class_Id] = '" + Class.Text + "'", sqlcon);
MessageBox.Show("Changed!");
Lecture.Visible = true;
SqlDataAdapter sda = new SqlDataAdapter();
sda.SelectCommand = cmd;
DataTable dbdataset = new DataTable();
sda.Fill(dbdataset);
BindingSource bsource = new BindingSource();
bsource.DataSource = dbdataset;
Lecture.DataSource = bsource;
sda.Update(dbdataset);
}
else
{
throw new ArgumentException("Error selecting dates,try again!");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
this.Close();
ExtraLecture form2 = new ExtraLecture();
form2.Show();
}
}
private void Available_Classes_Button_Click(object sender, EventArgs e)
{
ExtraLecture lec = new ExtraLecture();
lec.TopLevel = false;
lec.FormBorderStyle = FormBorderStyle.None;
lec.WindowState = FormWindowState.Maximized;
panel5.Controls.Add(lec);
panel5.Visible = true;
lec.Show();
}
private void Available_Classes_Click(object sender, EventArgs e)
{
string str = null;
try
{
this.connetionString = "Data Source = whitesnow.database.windows.net; Initial Catalog = Mazal; Integrated Security = False; User ID = Grimm; Password = #!7Dwarfs; Connect Timeout = 15; Encrypt = False; TrustServerCertificate = True; ApplicationIntent = ReadWrite; MultiSubnetFailover = False";
this.sqlcon = new SqlConnection(connetionString);
SqlCommand cmd = new SqlCommand("select * from Classes_SM1 where date='" + "1990-01-01" + "'", sqlcon);
if (toolStripComboBox1.Text.Equals("") && !toolStripComboBox2.Text.Equals(""))
{
str = toolStripComboBox2.Text;
//MessageBox.Show(str);
cmd = new SqlCommand("select * from Classes_SM1 where date='" + str + "'", sqlcon);
Lecture.Visible = true;
}
else if (toolStripComboBox2.Text.Equals("") && !toolStripComboBox1.Text.Equals(""))
{
str = toolStripComboBox1.Text;
//MessageBox.Show(str);
cmd = new SqlCommand("select * from Classes_SM2 where date='" + str + "'", sqlcon);
Lecture.Visible = true;
}
else
{
throw new ArgumentException("Error selecting dates,try again!");
}
SqlDataAdapter sda = new SqlDataAdapter();
sda.SelectCommand = cmd;
DataTable dbdataset = new DataTable();
sda.Fill(dbdataset);
BindingSource bsource = new BindingSource();
bsource.DataSource = dbdataset;
Lecture.DataSource = bsource;
sda.Update(dbdataset);
Lecture.EnableHeadersVisualStyles = false;
Lecture.GridColor = Utility.HeaderBackColor;
Lecture.ColumnHeadersDefaultCellStyle.BackColor = Utility.HeaderBackColor;
Lecture.ColumnHeadersDefaultCellStyle.ForeColor = Color.White;
Lecture.AutoResizeColumns();
Lecture.AutoSizeColumnsMode = System.Windows.Forms.DataGridViewAutoSizeColumnsMode.Fill;
Lecture.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
// this design loop for chart
int i = 0;
for (int j = 0; j <= 9; j++)
{
// the def of this function located below
paintCells2(i);
i++;
}
foreach (DataGridViewRow row in Lecture.Rows)
{
row.Height = 45;
}
}
catch (Exception ex)
{
this.Close();
MessageBox.Show(ex.Message);
ExtraLecture form2 = new ExtraLecture();
form2.Show();
}
}
