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Old 20th November 2011
Linuxmania
Ceriwiser
 
Join Date: Nov 2011
Posts: 392
Rep Power: 14
Linuxmania mempunyai hidup yang Normal
Default [ASK] cara generate last code from table /data grid view

gan.. ane need help nh..

mw insert data tapi kn mesti generate new code misalnya

row sebelumnya id nya F001

nah pas klik insert dy auto generate jadi F002..

gmn caranya ya??

ane dah dpt codign tp eror gini gk as di klik insert

ane pake bahasa C#..





//generate new ID

String newcode = "";

string lastid = TabelBuku.Rows[TabelBuku.Rows.Count - 1].Cells[0].Value.ToString();

string newid = "KP";

int id = int.Parse(lastid.Substring(1, 3));

id++;



if (id < 9)

{

newid += "00" + id.ToString();

}

else if (id < 99)

{

newid += "0" + id.ToString();

}

else

{

newid += id.ToString();

}



///////////////////////////////////

newcode = newid;

KodeBuku.Text = newcode;





yg tulisan tabel karyawan ntu maksudnya data grid view yg ane rename gan..

o iy yg ini >> int id = int.Parse(lastid.Substring(1, 3));

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