Controlling the value of textBox by combobox selection using c# and sql

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SQL-Server-2005

I took one combobox having id=comboBox and one textBox having ID=textBox.Now i want to control the value of textBox by selection of comboBox value using c# and SQl.

Posted 8-Mar-11 19:34pm

Banajyotsna

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Sandeep Mewara 9-Mar-11 2:06am

go ahead do it. Whats the issue?

2 solutions

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Sandeep Mewara · Answer 1 · 2011-03-08T20:09:00

Solution 1

Okay. Here is the hint:
Look/read on this event: http://msdn.microsoft.com/en-us/library/system.windows.forms.combobox.selectedindexchanged.aspx[^]

You need to write something related to combobox selected item data into textbox in this event.

Try!

Posted 8-Mar-11 20:09pm

Sandeep Mewara

Comments

Banajyotsna 9-Mar-11 7:11am

Sir i tried this coding but i could not able to succeed.Can u give another method to solve this problem in window based?

Sandeep Mewara 9-Mar-11 8:07am

This is *the* method! :doh:

Sergey Alexandrovich Kryukov 28-Mar-11 23:46pm

This is a good answer, my 5.
--SA

Naghma25 · Answer 2 · 2011-08-25T23:18:00

Solution 2

Hi
Sir

i have a problem with combobox

i have a client data, in combobox if i select client then it must show rest detail in the text box like tel no, cell no, email.

could you please helpe me how to do

Posted 25-Aug-11 23:18pm

Naghma25

Comments

Banajyotsna 27-Aug-11 2:17am

i am giving one example

form1_load
{
SqlDataAdapter ad=new SqlDataAdapter("select *from reg",con);
DataSet ds=new DataSet();
ad.Fill(ds,"reg");
comboBox1.DataSource=ds.Tables["reg"].DefaultView;
comboBox1.DisplayMember="name";
comboBox1.ValueMember="name";
}
private void comboBox1_SelectedIndexChanged()
{
SqlDataAdapter addd=new sqldataadapter("select *from reg where name='"+comboBox1.SelectedValue.ToString()+"'",con);
DataSet dss=new DataSet();
ad.fill(dss,"reg");
if(dss.Tables["reg"].Rows.Count>0)
{
textBox1.Text=dss.Tables["reg"].Rows[0]["telno"].ToString();
}
else
{
textBox1.Text="";
}
}
it is working finely try it.

Member 9115849 15-Jun-12 13:29pm

Thx man