private void linkLabel10_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
{
CreateGroup g = new CreateGroup();
this.Hide();
g.Show();
}
private void groupBox1_Enter(object sender, EventArgs e)
{
CreateGroup frm = new CreateGroup();
this.Hide();
frm.Show();
}
public void Addstudentinexistinggroup(ComboBox comboBox2, DataGridView dataGridView1, Label labelerror, Label lblerror)
{
if (comboBox2.Text != "")
{
string cmd = "select GroupId from GroupProject where ProjectId = (Select Id from Project where Title = '" + comboBox2.Text + "')";
int h = dbConnection.getInstance().getScalerData(cmd);
string co = "Select count(StudentId) from GroupStudent where GroupId = '" + h + "'";
int ho = dbConnection.getInstance().getScalerData(co);
bool iss = false;
int count = 0;
List <int> indexes = new List <int>();
foreach (DataGridViewRow r in dataGridView1.Rows)
{
if (Convert.ToBoolean(r.Cells["ADD"].Value) == true)
{
count++;
iss = true;
int com = r.Index;
indexes.Add(com);
}
}
if (count == 0)
{
labelerror.Text = "Select the student first";
labelerror.Visible = true;
}
if (ho + count <= 4 && comboBox2.Text != "")
{
foreach (int i in indexes)
{
foreach (DataGridViewRow row in dataGridView1.Rows)
{
if (row.Index == i)
{
string Reg = row.Cells["RegistrationNo"].Value.ToString();
string cd = "Select Id from Student where RegistrationNo ='" + Reg + "'";
int q = dbConnection.getInstance().getScalerData(cd);
string final = "Insert into GroupStudent (GroupId, StudentId,Status,AssignmentDate) values ('" + h + "','" + q + "','" + 4 + "','" + DateTime.Now.Date + "')";
dbConnection.getInstance().exectuteQuery(final);
}
}
}
MessageBox.Show("Student has been added");
// CreateGroup.Hide();
CreateGroup frm = new CreateGroup();
frm.Hide();
CreateGroup frmo = new CreateGroup();
frmo.Show();
}
else if (comboBox2.Text == "")
{
lblerror.Text = "Select Title for project";
lblerror.Visible = true;
}
else if (ho + count > 4)
{
labelerror.Text = "Only 4 students are allowed in each group";
labelerror.Visible = true;
}
}
else
{
lblerror.Text = "Select Title for project";
lblerror.Visible = true;
}
}
private void button1_Click(object sender, EventArgs e)
{
Group g = new Group();
bool iss = g.checkboxchech(dataGridView1);
int count = g.NoOfSt(dataGridView1);
if (iss == true && comboBox1.Text != "" && count <= 4)
{
List <int> indexess = new List <int>();
string cmd2 = "Insert into [Group] (Created_On) Values ('" + DateTime.Now.Date + "')";
dbConnection.getInstance().exectuteQuery(cmd2);
string cmd3 = "Select max(Id) from [Group]";
int gh = dbConnection.getInstance().getScalerData(cmd3);
string cmdt = "Select Id from Project where Title = '" + comboBox1.Text + "'";
int yu = dbConnection.getInstance().getScalerData(cmdt);
string vb = "Insert into GroupProject (ProjectId,GroupId,AssignmentDate) values ('" + yu + "','" + gh + "','" + DateTime.Now + "')";
dbConnection.getInstance().exectuteQuery(vb);
//List of those row indexes having add checkbox checked
List <int> indexes = g.ListOfindexes(indexess, dataGridView1);
foreach (int i in indexes)
{
foreach (DataGridViewRow row in dataGridView1.Rows)
{
if (row.Index == i)
{
string Reg = row.Cells["RegistrationNo"].Value.ToString();
string cmd = "Select Id from Student where RegistrationNo ='" + Reg + "'";
int q = dbConnection.getInstance().getScalerData(cmd);
string s = "Select Id from Lookup where Category = 'STATUS' and Value = 'InActive'";
int qo = dbConnection.getInstance().getScalerData(s);
string final = "Insert into GroupStudent (GroupId, StudentId,Status,AssignmentDate) values ('" + gh + "','" + q + "','" + qo + "','" + DateTime.Now.Date + "')";
dbConnection.getInstance().exectuteQuery(final);
}
}
}
MessageBox.Show("Group has been Created");
this.Hide();
CreateGroup gm = new CreateGroup();
gm.Show();
}
else if (count > 4)
{
labelerror.Text = "Only 4 students are allowed in a group";
labelerror.Visible = true;
}
else if (comboBox1.Text == "")
{
lblerror.Text = "Please Select a Title";
lblerror.Visible = true;
}
else if (iss == false)
{
lblerror.Text = "Select Student First";
lblerror.Visible = true;
}
}
