add datagridview row contents in propertygrid control in c# windowform application

i think to add a property to you property grid you need to add by using
PropertyGrid.selectedobject= {object} .

so create your needed class object into your main class

class main
{
....
....
....

class myobj
{
//take you needed arguments into strings depending on the number of columns

string one, two ;//three ...four...... as you need

// constructor, here you will take argument from your datagridviewRow
public myobj(dataGridViewRow R)
{
one = R.cells[0].value.tostring();
two = R.cells[1].valuse.tostring();
}

// now here's the properties that will be shown into the propertygrid

public string property1
{
get { return one ;}
}
public string property2
{
get { return two ;}
}
}//your class obj is finished

//now on the event cellenter (better than cellcontent click) (same code)

private void dataGridView1_CellEnter(object sender,DataGridViewCellEventArgs e)
{

myobj obj = new myobj(dataGridView1.Rows[e.RowIndex]);
propertyGrid1.SelectedObject = obj;//automatically the contents of . // row will be shown
}

........
........
.......


}