private void Addbutton_Click(object sender, EventArgs e)
{
AddEvaluation Add = new AddEvaluation(); // no dialog box and no stuff would be returned
Add.Show();
//if the form gets bad input it would still run which is bad for us and we dont want that to happen
}
private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
AddEvaluation ev = new AddEvaluation();
if (e.ColumnIndex == 3)
{
ev.setpara("Update", dataGridView1.Rows[e.RowIndex].Cells[0].Value.ToString(),
(int)dataGridView1.Rows[e.RowIndex].Cells[1].Value,
(float)Convert.ToDouble(dataGridView1.Rows[e.RowIndex].Cells[0].Value));
ev.Show();
}
if (e.ColumnIndex == 4)
{
var Result = MessageBox.Show("Are you sure to delete this item ??",
"Confirm Delete!!",
MessageBoxButtons.YesNo); //asking for confirmation to deletion
if (Result == DialogResult.Yes) // approving deletion
{
SqlConnection con = new SqlConnection("Data Source = HAIER-PC; Initial Catalog = ProjectA; Integrated Security = True; MultipleActiveResultSets = True");
con.Open();
String cmd = string.Format("Delete from GroupEvaluation where EvaluationId=(Select Id from Evaluation where Name='{0}');Delete from Evaluation where Name='{0}' and TotalMarks={1} and TotalWeightage={2};", dataGridView1.Rows[e.RowIndex].Cells[0].Value.ToString(), Convert.ToDouble(dataGridView1.Rows[e.RowIndex].Cells[1].Value), dataGridView1.Rows[e.RowIndex].Cells[2].Value);
SqlCommand query = new SqlCommand(cmd, con);
query.ExecuteNonQuery();
con.Close();
MessageBox.Show("Deleted");
object sende = null;
EventArgs er = null;
dataGridView1.Rows.Clear();
this.Show_Evaluation_Load(sende, er);
}
else
{
MessageBox.Show("Not Deleted");
}
}
}
private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
AddEvaluation Pro = new AddEvaluation();
if (e.ColumnIndex == 3)
{
//SqlConnection conn = new SqlConnection("Data Source=TALHAALI;Initial Catalog=ProjectA;User ID=sa;Password=talhaali");
//conn.Open();
//string cm3 = string.Format("Select Id from project where Title='{0}'", projectview.Rows[e.RowIndex].Cells[0].Value.ToString());
//SqlCommand comm3 = new SqlCommand(cm3, conn);
//int ide = (int)comm3.ExecuteScalar();
Pro.Change("Update", dataGridView1.Rows[e.RowIndex].Cells[0].Value.ToString(),
(int)Convert.ToDouble(dataGridView1.Rows[e.RowIndex].Cells[1].Value), (float)Convert.ToDouble(dataGridView1.Rows[e.RowIndex].Cells[2].Value));
/* if (Pro.ShowDialog() == DialogResult.OK)
* {
* MessageBox.Show("Updated");
* object obj = null;
* EventArgs ev = null;
* projectview.Rows.Clear();
* this.Project_Load(obj, ev);
* }*/
Pro.Show();
}
if (e.ColumnIndex == 4)
{
var confirmResult = MessageBox.Show("Are you sure to delete this item ??",
"Confirm Delete!!",
MessageBoxButtons.YesNo);
if (confirmResult == DialogResult.Yes)
{
//SqlConnection conn = new SqlConnection("Data Source=TALHAALI;Initial Catalog=ProjectA;User ID=sa;Password=talhaali");
conn.Open();
String cm4 = string.Format("Delete from GroupEvaluation where EvaluationId=(Select Id from Evaluation where Name='{0}');Delete from Evaluation where Name='{0}' and TotalMarks={1} and TotalWeightage={2};", dataGridView1.Rows[e.RowIndex].Cells[0].Value.ToString(), Convert.ToDouble(dataGridView1.Rows[e.RowIndex].Cells[1].Value), dataGridView1.Rows[e.RowIndex].Cells[2].Value);
SqlCommand comm4 = new SqlCommand(cm4, conn);
comm4.ExecuteNonQuery();
//SqlDataReader reader2 = comm4.ExecuteReader();
//int studentid = 0;
//while (reader2.Read())
//{
// studentid = Convert.ToInt32(reader2["Id"]);
//}
conn.Close();
/*
* conn.Open();
*
* String cm1 = string.Format("Delete From Student where Id='{0}'", studentid);
* SqlCommand comm1 = new SqlCommand(cm1, conn);
* comm1.ExecuteNonQuery();
*
* String cm = string.Format("Delete From Person where Id='{0}'", studentid);
* SqlCommand comm = new SqlCommand(cm, conn);
* var row = comm.ExecuteNonQuery();
* conn.Close();
*/
MessageBox.Show("Deleted");
object sende = null;
EventArgs er = null;
dataGridView1.Rows.Clear();
this.Evaluation_Load(sende, er);
}
else
{
MessageBox.Show("Not Deleted");
}
}
}
private void button1_Click(object sender, EventArgs e)
{
AddEvaluation Add = new AddEvaluation();
Add.Show();
}