please help me what is the code ?

Question

I want to know what is the code used to generate serial number a 14-digits please don't be late to respond to me thank you very much

Kirtan Patel · Answer

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:Table Normal; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin-top:0in; mso-para-margin-right:0in; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0in; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:Calibrisans-serif; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:Times New Roman; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:Times New Roman; mso-bidi-theme-font:minor-bidi;} private void button1_Click( object sender EventArgs e) { Random r = new Random (); string serial =  ; for ( int i = 0; i { serial += Convert .ToChar(r.Next(65 90)).ToString(); } textBox1.Text = serial; }

Gustavo · Answer

Mesha: You want a Serial Number that is 14 digits? Dont you have to get the starting number from somewhere? Then you just increment it and save it somewhere. I think you need to explain more on what you need.

Mesha · Answer

Exactly i'd like to know how to generate serial number of 14 digits that can be stored in database and everytime a number is automatically added when the additional button is pressed.And that number is similar to serial numbers of telecommunication cards. thank you for your cooperation

Crish · Answer

hi pl go through below link for you solution http://www.c-sharpcorner.com/UploadFile/mahesh/RandomNumber11232005010428AM/RandomNumber.aspx Don't forget to Mark Do you like this Answer that solved your problem!

please help me, what is the code ?