/// <summary>
/// Finally when the client made the changes that he wants the program checks if all the fields
/// all fields are fill. If all fields are fill then the program exec the apropriate querry for the
/// update of the rating, else show a error message.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void BtnSelect_Click(object sender, EventArgs e)
{
LblRatingValue.Show();
LblComment.Show();
LblUsername.Show();
TbxComment.Show();
TbxRatingValue.Show();
CmbUsername.Show();
BtnEdit.Show();
LblSelect.Hide();
CmbSelect.Hide();
BtnSelect.Hide();
SelectedData = DCom.GetData(String.Format(SqlExec, CmbSelect.SelectedValue));
TbxRatingValue.Text = SelectedData.Rows[0]["Rating_Value"].ToString();
TbxComment.Text = SelectedData.Rows[0]["Comment"].ToString();
CmbUsername.DataSource = DCom.GetData("SELECT * FROM users");
CmbUsername.DisplayMember = "Username";
CmbUsername.ValueMember = "Username";
}
/// <summary>
/// In forms constructor the not necessarily labels, tetxboxes and comboboxes are hiding
/// from the form. Then the combobox for ratings(CmbSelect) is filling with the data of the table.
/// </summary>
public EditRatingsForm()
{
InitializeComponent();
LblRatingValue.Hide();
LblComment.Hide();
LblUsername.Hide();
TbxComment.Hide();
TbxRatingValue.Hide();
CmbUsername.Hide();
BtnEdit.Hide();
CmbSelect.DataSource = DCom.GetData("SELECT *, CONCAT(Username, ', ', Rating_Value) AS NAME FROM ratings");
CmbSelect.DisplayMember = "NAME";
CmbSelect.ValueMember = "ID";
}
