//get id from all manga and added them to a list array.
public void getAllManga()
{
DBSetup();
cmd = "SELECT ID FROM Manga;";
OleDbDataAdapter2.SelectCommand.CommandText = cmd;
OleDbDataAdapter2.SelectCommand.Connection = OleDbConnection2;
//Console.WriteLine(cmd);
try
{
OleDbConnection2.Open();
System.Data.OleDb.OleDbDataReader dr;
dr = OleDbDataAdapter2.SelectCommand.ExecuteReader();
int i = 0;
manga a1 = new manga();
while (dr.Read())
{
//taking id a pulling all data from manga to add to list
i = dr.GetInt32(0);
a1 = new manga();
a1.selectSingleManga(i);
arrL.add(a1);
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
finally
{
OleDbConnection2.Close();
}
}
//takes two string one the keyword and the other the col in the database used to find the search results
public void search(string keyWord, string col)
{
DBSetup();
cmd = "Select * from Manga Where " + col + " Like '%" + keyWord + "%';";
OleDbDataAdapter2.SelectCommand.CommandText = cmd;
OleDbDataAdapter2.SelectCommand.Connection = OleDbConnection2;
Console.WriteLine(cmd);
try
{
OleDbConnection2.Open();
System.Data.OleDb.OleDbDataReader dr;
dr = OleDbDataAdapter2.SelectCommand.ExecuteReader();
int i = 0;
manga a1 = new manga();
while (dr.Read())
{
//taking id a pulling all data from manga to add to list
i = dr.GetInt32(0);
a1 = new manga();
a1.selectSingleManga(i);
arrL.add(a1);
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
finally
{
OleDbConnection2.Close();
}
}
private void searchBtn_Click(object sender, EventArgs e)
{
//gets both string from the form and trims the extra spaces from the front and end of the keyword.
string key = searchTB.Text;
string c = colCB.Text;
key = key.Trim(' ');
//makes sure nothing is null or empty
if (string.IsNullOrWhiteSpace(key) || string.IsNullOrWhiteSpace(c))
{
MessageBox.Show("Some Information is missing.");
}
else
{
manga s = new manga();
s.search(key, c);
//if there is no search result, shows message.
if (s.arrL.count == 0)
{
MessageBox.Show("Sorry there is no manga for " + key + " under " + c);
}
//when manga is found clears the datagridview and displays the search result.
else
{
mangaDGV.Rows.Clear();
totalLabel.Text = s.arrL.count.ToString();
fillTable(s.arrL.arrlist);
}
}
}
//getNewMangaInfo method checks if all information is filled.
public void getNewMangaInfo()
{
name = mNameTB.Text;
author = mAuthorTB.Text;
getGenres();
type = typeCB.Text;
//error message if some information is missing.
if (string.IsNullOrWhiteSpace(name) || string.IsNullOrWhiteSpace(author) || string.IsNullOrWhiteSpace(genres) || string.IsNullOrWhiteSpace(type) || string.IsNullOrWhiteSpace(file))
{
MessageBox.Show("Some information is missing");
genres = null;
}
else
{
//Double checks with user, id all information is right.
DialogResult ans = MessageBox.Show("Is this information right?\n Name:" + name +
"\n Author: " + author +
"\n Genres: " + genres +
"\n Type: " + type +
"\n File Loaction: " + file,
"Check", MessageBoxButtons.YesNo);
if (ans == DialogResult.Yes)
{
//execute insert query
//////note- might make it to work with single manga object
manga getLast = new manga();
getLast.getLastAccount();
id = getLast.lastIDNum;
manga add = new manga(id, name, author, genres, type, file);
add.insertSingleManga();
Image img = Image.FromFile(file);
Object[] row = new Object[] { id, name, author, genres, type, img };
frm1.mangaDGV.Rows.Add(row);
MessageBox.Show("You added");
frm1.Enabled = true;
Close();
}
else if (ans == DialogResult.No)
{
genres = null;
}
}
}
//Adds an manga the the list
public void add(manga a)
{
arrlist.Add(a);
count++;
}
