private void button8_Click(object sender, EventArgs e)
{
this.Hide();
projectadd f1 = new projectadd();
f1.Show();
}
private void button4_Click(object sender, EventArgs e)
{
conn.Open();
string title = textBox2.Text;
string des = textBox1.Text;
try
{
String insert1 = "update Project set Title = '" + title + "',Description='" + des + "'where Id='" + IDD + "'";
SqlCommand sql1 = new SqlCommand(insert1, conn);
int i1 = sql1.ExecuteNonQuery();
if (i1 >= 1)
{
MessageBox.Show("Project edited");
this.Refresh();
}
else
{
{ MessageBox.Show("Project Not edited"); }
}
this.Refresh();
Refresh();
this.Hide();
projectadd ss = new projectadd();
ss.Show();
conn.Close();
}
catch (Exception a)
{
MessageBox.Show(a.Message);
conn.Close();
}
}
private void button7_Click(object sender, EventArgs e)
{
this.Refresh();
Refresh();
this.Hide();
projectadd ss = new projectadd();
ss.Show();
}
private void button5_Click(object sender, EventArgs e)
{
conn.Open();
string title = textBox2.Text;
string des = textBox1.Text;
SqlCommand cmd = new SqlCommand("Select count(*) from Project where Title= @title", conn);
cmd.Parameters.AddWithValue("@title", this.textBox2.Text);
int result = Convert.ToInt32(cmd.ExecuteScalar());
if (result != 0)
{
MessageBox.Show("Name Exists");
conn.Close();
return;
}
try
{
String insert1 = "insert into Project values('" + title + "','" + des + "' )";
SqlCommand sql1 = new SqlCommand(insert1, conn);
int i1 = sql1.ExecuteNonQuery();
if (i1 >= 1)
{
MessageBox.Show("Project added");
this.Refresh();
}
else
{
{ MessageBox.Show("Project Not Added"); }
}
this.Refresh();
Refresh();
this.Hide();
projectadd ss = new projectadd();
ss.Show();
}
catch (Exception a)
{
MessageBox.Show(a.Message);
}
conn.Close();
}
private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
conn.Open();
if (e.RowIndex == dataGridView1.NewRowIndex || e.RowIndex < 0)
{
return;
}
try
{
//Check if click is on specific column
if (e.ColumnIndex == dataGridView1.Columns["DeleteButton"].Index)
{
int index = e.RowIndex;
int ID = Convert.ToInt32(dataGridView1.Rows[index].Cells[2].Value.ToString());
string delete2 = String.Format("DELETE FROM ProjectAdvisor WHERE ProjectId = '{0}'", ID);
SqlCommand de12 = new SqlCommand(delete2, conn);
int j = de12.ExecuteNonQuery();
string delete3 = String.Format("DELETE FROM GroupProject WHERE GroupId = '{0}'", ID);
SqlCommand de13 = new SqlCommand(delete3, conn);
int k = de13.ExecuteNonQuery();
string delete1 = String.Format("DELETE FROM Project WHERE Id = '{0}'", ID);
SqlCommand de11 = new SqlCommand(delete1, conn);
int i = de11.ExecuteNonQuery();
if (i >= 1)
{
MessageBox.Show(" Project Deleted ");
this.Refresh();
}
else
{
MessageBox.Show(" Project not Deleted");
}
this.Refresh();
Refresh();
this.Hide();
projectadd ss = new projectadd();
ss.Show();
}
else if (e.ColumnIndex == dataGridView1.Columns["EditButton"].Index)
{
int indexx = e.RowIndex;
IDD = Convert.ToInt32(dataGridView1.Rows[indexx].Cells[2].Value.ToString());
panel5.Show();
button5.Hide();
button4.Show();
string fn = "SELECT Title FROM Project WHERE Id = '" + IDD + "' ";
SqlCommand fnn = new SqlCommand(fn, conn);
fnn.ExecuteNonQuery();
string first = Convert.ToString(fnn.ExecuteScalar());
textBox2.Text = first;
string ln = "SELECT Description FROM Project WHERE Id = '" + IDD + "' ";
SqlCommand lnn = new SqlCommand(ln, conn);
lnn.ExecuteNonQuery();
string last = Convert.ToString(lnn.ExecuteScalar());
textBox1.Text = last;
conn.Close();
}
}
catch (Exception a)
{
MessageBox.Show(a.Message);
}
}
