set textbox1.text from datagrid1 rows

[Guest]

i have a textbox
and a datagri

i fill the datagrid from datase
dataset have 2 fields
1. Nam
2. StudentN

i run the program and i see the row

then when i click to the datagrid rows i want to make like thi

textbox1.text= (what is the code here
i want to write the studentno to text bo

bm = Me.BindingContext(stok.MinNoGeciciDS, "MinNoGecici")

 

[Cor]

I asume that this is the same question as above in another context