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Hi There.....
I now develop app. that contains Design and database with SQL Server
and i have a combo Box that i want to fill it with a Field From my data base what i want now how can i do that ....?Please ~~write down the code~~ or give me any reference to learn that

thanks

Posted 3-Oct-10 11:47am

Yasser El Shazly

Updated 3-Oct-10 20:35pm

Toli Cuturicu

v2

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4 solutions

Solution 3

<br />
DataSet ds = new DataSet();<br />
<br />
            SqlConnection connection = new SqlConnection(@"Data Source=HEINZZ-PC\SQLEXPRESS;Initial Catalog=MyDB;Integrated Security=True");<br />
            SqlDataAdapter da = new SqlDataAdapter();<br />
            da.SelectCommand = new SqlCommand("SELECT * FROM Personel", connection);<br />
            da.Fill(ds);<br />
<br />
            this.comboBox1.DataSource = ds.Tables[0];<br />
            this.comboBox1.DisplayMember = "Name";<br />

Posted 3-Oct-10 17:41pm

Heinzzy

Solution 4

datagridview binding source 3layer[^]

Posted 9-Jul-15 8:04am

Member 10852375

Solution 1

Use a search engine and search on c# databinding combobox.

You will get lots of hits, most of them will be about binding data to a combobox.

Read a few of them, try to implement what they cover and come back if you have a particular problem. Explain the problem and show the code causing the problem.

Good luck! :)

Posted 3-Oct-10 11:53am

Henry Minute

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shakil0304003 · Accepted Answer · 2010-10-03T15:56:00

Here is an example ->

class Country
{
public Country(string value)
{
_name = value;
}

private string _name;

public string Name
{
get
{ return _name; }
set
{ _name = value; }
}
}

List < country > all = new List < country > ();
all.Add(new Country("X"));
all.Add(new Country("Y"));
all.Add(new Country("Z"));
//you can consider all is a list of data from your database table Country & Name is a column of the table.
comboBox1.DataSource = all;
comboBox1.DisplayMember = "Name";
comboBox1.ValueMember = "Name";
comboBox1.SelectedIndex = 0;