binding the combobox value(inside the datagridview) based on backend(database) value

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hi all,

i have a combobox having items(suresh,ramesh,naresh) inside the datagridview.

in my database saving ramesh.

reading correctly but i don't know how can i bind the combobox(giving selectedindex=1).

can any body solve this.

thanks in advance..........

Posted 6-Aug-12 0:40am

U@007

Updated 7-Feb-18 20:30pm

v2

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Comments

AshishChaudha 6-Aug-12 6:53am

What you have done so far..??? Exactly what you want to do??

U@007 6-Aug-12 6:58am

this is not web application
it's windows application

3 solutions

Solution 2

C#

string str="select id,name from tbl";
//fetch datatable using sql-connection and data-adapter
da.fill(dt);
combobox1.Datasource=dt;
combobox1.DisplayMember="name";
combobox1.ValueMember="id";
combobox1.Refresh();

for grid view

C#

If (dgv.currentcell.ColumnIndex==2) //2nd is combobox column
{
   datagridViewComboboxCell combobox1 = Directcast(dgv.currentcell,datagridViewComboboxCell);
   //   Now use above code here 
}

Happy Coding!
:)

Posted 6-Aug-12 1:11am

Aarti Meswania

Updated 6-Aug-12 1:47am

v3

Comments

U@007 6-Aug-12 7:32am

hello aarti combobox1 is inside the datagridview.
ok

Solution 3

Go to the ItemDataBound event of gridview and find your ComboBox control and set the DataSource, DataTextField and DataValueField as Aarti said in Solution 2.

--Amit

Posted 6-Aug-12 1:38am

_Amy

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U@007 · Accepted Answer · 2012-08-06T18:46:00

Solution 4

Finally i did this

C#

if (datagridview1.Rows.Count != 0)
  {
      for (int i = 0; i < datagridview1.Rows.Count; i++)
      {

          datagridview1.Rows[i].Cells["Type"].Value = "DatabaseValue";

      }

  }

Posted 6-Aug-12 18:46pm

U@007

Updated 8-Aug-12 0:10am

v2