Showing posts with label C #. Show all posts
Showing posts with label C #. Show all posts

Wednesday, August 27, 2014

how to design ASP.Net Grid control with Survey or quiz records in the Grouping Category of the Questions

1. Create DataList control.
2. Create Grid control inside the DataList
3. Bind Catagory data in the DataList control
4. It will loop all related questions during row databound.


Tuesday, April 2, 2013

Namespaces for .Net Fucntionality

1. Going to use upload functionality the use the namespace

using System.IO;

if (!System.IO.File.Exists(fileToUpload))
                throw new FileNotFoundException("File not found.", fileToUpload);

Otherwise it throws error

ASP.Net Validation Controls

1. Validation for Non-Numeric and Decimal Values

It will restrict alphabets characters. It will allow only Numbers or
decimal values.

style="text-align:right" Width="53px" BackColor="#82CAFA"
BorderStyle="Dotted" BorderWidth="1px">

runat="server" ErrorMessage="Only Number allowed"
ControlToValidate="Target"  ValidationExpression="^\d*[0-9](|.\d*[0-9]|,
\d*[0-9])?$" ValidationGroup="METVAL">


Monday, March 11, 2013

ASP.Net and C Sharp String Manipulation

1.using foreach loop for split the comma in that string

 foreach (string c in Controls.Text.Split(','))
                        if (c == Target.ID)

2.Get the specific values in that string using substring method

3.Replace the string
toAddress = toAddress.Replace(";", ",");

4.Get the string after comma
string[] words = subject.Split(',');
                string title = words[0];
                string Roomtoretrieve = words[1];
                string MeetingRoom = words[2];