i would like to get array elements on listbox selectedindex. Also it shows what excatly found array elements but it doesnt select first element of array on listbox
Listbox = cbx_dekor_paneli
string[] dekordizisi;
void listedendekoral()
{
dekordizisi = Sipariş_Listesi_Güncelle.dekorgonder.ToString().Split(',');
for (int i = 0; i < dekordizisi.Count(); i++)
{
cbx_dekor_paneli.SelectedIndex =
cbx_dekor_paneli.FindString(dekordizisi[i].ToString());
//already tried that one
//cbx_dekor_paneli.SelectedItem = dekordizisi[i].ToString();
}
}
Listbox items add from mysql
void DB_dekor()
{
db.vtbaslat();
vtbaglan();
try
{
cbx_dekor_paneli.Items.Clear();
//dekorlar
MySqlCommand listegor = new MySqlCommand("select * from dekor order by dekor_id asc", db.baglanti);
MySqlDataReader liste = listegor.ExecuteReader();
while (liste.Read())
{
cbx_dekor_paneli.Items.Add(liste["dekor_kod"].ToString());
}
liste.Close();
listegor.Dispose();
}
catch (Exception hata)
{
MessageBox.Show(hata.Message);
}
}
Update
I made a mistake on my database. some values had spaces. Also i prefer to Selection Mode: MultiSimple Solve with that code
cbx_dekor_paneli.ClearSelected();
dekordizisi = Sipariş_Listesi_Güncelle.dekorgonder.ToString().Split(',');
for (int i = 0; i < dekordizisi.Count(); i++)
{
cbx_dekor_paneli.SelectedIndex = cbx_dekor_paneli.FindStringExact(dekordizisi[i].ToString());
}
If you're trying to select multiple items on the ListBox based on the content of the array:
for (int i = 0; i < dekordizisi.Count(); i++)
{
cbx_dekor_paneli.SetSelected(cbx_dekor_paneli.FindString(dekordizisi[i]), true);
}
Also make sure the ListBox.SelectionMode
Property is set to MultiExtended
May this helps you with your code.
string dekordizisi = [];
foreach(int i in dekordizisi.GetSelectedIndices())
{
dekordizisi = dekordizisi + dekordizisi.Items[i] + ",";
}
dekordizisi = dekordizisi.Remove(dekordizisi.Length - 1);
in this code we are initializing a variable "dekordizisi" to an array and then with foreach we are adding it inside the array.
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