how to make the good preparation for the placement exams

Question

i am studying btech[IT] third year in one of the reputed college in coimbatore.my aggregate was 70% currently am in sixth sem.i am confused about the following things regarding my placements 1)i kept backlogs in some of the first year papers and then they had been cleared.now i am without any backlogs.will that cleared papers cause any problems.... is it so then what kind companies i should aim for?2.)i am having 4 months to attend my placements... how could i utilize this time efficiently... NEED HELP....

Answer 1

Just so you know, you should never loop through to build strings, they are immutable and this gets very costly. Use: StringBuilder sb = new StringBuilder(); foreach(Control co in r.Cells[2].Controls) { if (co.GetType() == typeof(Checkbox)) sb.Append((Checkbox)co).Checked.ToString()+"\n"; } string output = sb.ToString();

Answer 2

foreach(Control co in r.Cells[2].Controls) { if (co.GetType().Name.ToString() == "Checkbox") TextBox1.Text+= ((Checkbox)co).Checked.ToString()+"\n"; }

Answer 3

Always the same...you post a question then work it out!! the answer was to use the uniqueid of the control and then use findcontrol to return it. Also needed to cast the control etc. now it all works and heres the code foreach(Control co in r.Cells[2].Controls) { CheckBox cb=(CheckBox)this.FindControl(co.UniqueID); TextBox1.Text=TextBox1.Text+cb.Checked.ToString()+"\n"; }