I want to create separate textbox for numbers and string using c# code. I should not use jquery or javascript.
Condition:
Numeric Textbox: It should not allow characters, special characters.
String Textbox: Should not allow numbers, Special characters.
Is there a easy way to transform 1000000 in 1.000.000? A regex or string format in asp.net, c#
View 5 RepliesI would like to know if there's a way to have a textbox that only recieves numbers only, so if any user tries to type any other character it wont take it.
View 3 RepliesI'm missing a the code browser when I create pages that have the code not placed in a seperate file. For pages with .asp.vb files I get the browser correctly.
I think it's called a code browser but just in case it's not I mean the dropdown that shows Page Events, Buttons and other controls that can be selected along with their events.
How do I turn on those dropdowns for pages with code behind that uses <script> tags in the actual .aspx page?
Included (Showing page events just under the tab):
Missing
i am developing an application using ASP.NET with C#. and SQL SERVER 2005. in my application i have number of strings like:
1. 120 count
2. 60/2.75 oz pkg (2 cookies/pkg)
3. 100/.9 oz.
4. 3.05 oz. patty 105 servings per case
5. 19# average(Catch Weight Item)
6. 2/ 8-9 lb. average weight per case
7. 10#
8. 160 nuggets = 32 servings per case
9. 320/ 1 oz portion (20# Case)
10. 213/2.25 oz. servings (6/5 lb. bags) etc.
from the above strings i have to get only numbers like:
from 1 i have to get 120
from 2 --------- 60/2.75
from 3 ---------- 100/.9
from4 ---------- 3.05
from5 ---------- 19
from 6 --------2/8.9 etc.
how to get the numbers from a string?
Suppose i have this input string "3rd position 5th time"
I want to write a Regular Expression to get 3 and 5 in a String like this "3 5" i.e., 3 and 5 both will be in a String but having a space. 3 and 5 may be any numbers like 12 or 13 ony any other numbers. For this i wrote this Regular Expression
Dim regexpression As
String =
"^[0-9]*+[0-9]"
but its not working .I am unable to get the logic.
I use some code to encrypt & decrypt string in C# but i want a good one that can generate encrypted string that contain only letters or numbers not any other ( + , / , ...)
View 1 RepliesI have a textbox for a child's name. The user may enter just the first name, first name + middle name, or first name + middle name + last name for their child. How do I separate this string of texts appart so that I can compare it to the parent's last name textbox before inserting into the database? For example, if one part of the three parts in a child's name matches the parent's last name textbox then delete this part out of the child's full name before inserting into the database.
View 9 RepliesWith the HTML helper, how would you enforce number only without submitting? I know it was done with regular expression if you had a textbox in classic ASP.NET
<%=Html.TextBox("txtYearOfWork",String.Empty, new { maxlength = 4, size="5", autocomplete = "off" }) %>
How can I use a Regular Expression Validator to ensure that only a number like 3.00 is entered into a text box?
View 1 Repliesi wanna make text box that contain phone number and i wanna tell the client to fill that field in digits.
View 8 RepliesI've got a page that I'm using as an e-mail template. I'd like to spin off a new thread, take the rendered page, and put it into an e-mail. Is this possible? If so, how? I haven't had luck so far.
View 3 RepliesI want to allow numbers only to be allowed for a textbox and I already do it onkeydown event by allow only numbers and prevent ctrl+V but I have two problems: if I make right click then paste so any char can be entered and I want a solution without disable right click by oncontextmenu="return false;" if I drag and drop any text it will be entered
View 2 RepliesI need to validate textbox so that it will contain only numbers or comm or dot, or any combination of them. I can validate them to include only digits..
View 2 RepliesI have a TextBox & I want to accept just numbers in this TextBox when typing?
View 3 RepliesI am trying to create a Question Bank application for one of our clients. What is the main challenge I am facing is a typical demand from the client. What they want is : Whenever users open this site a set of random numbers(range say 1 to 20) should be generated and questions with the QuestionID(column in a table in Database) according to the numbers would be displayed in the page. I have done it to some extent but, still not satisfied with it.
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
int[] n = new int[10];
int rn;
bool Check = true;
int[] n1 = new int[10];
Random rand = new Random();
n1[0] = rand.Next(1, 21);
for (int i = 1; i < 10; i++)
{
rn = rand.Next(1, 21);
for (int j = 0; j < n1.Length; j++)
{
if (n1[j] == rn)
{
Check = false;
break;
}
else
continue;
}
if (Check == true)
n1[i] = rn;
}
for(int i=0;i<10;i++)
Response.Write(n1[i] + " ");
}
}
Here are some O/Ps : 11 13 14 4 16 0 0 0 0 0 (1st load)
5 9 8 1 0 0 0 0 0 0 (after refreshing the page)
16 10 20 6 8 17 11 7 0 0 (after refreshing again)
I want that, all these digits in each refresh should be unique(which is comming) but all set should 10 digits(this is not happening).
How to validate textbox to enter oly numbers for mobile no?
View 1 RepliesI'm web dev newbie. I'm trying to create a log file as a separate class that will catch every exception , the thing is I don't much about files, where it is created, the path should be given or not, where is the ideal place to create it
View 3 RepliesI am not sure exactly which topic this post should go under...
Here is what I am doing.
I have a web form where a person will edit their blog article. At some point, once they are done editing, they can click a button "Publish Blog Now".
Once the blog is published in the click event on the server side I am doing a query to get a list of subscriber email address.
These are people who subscribed to this blogger and wish to receive an email notification whenever this person publishes a new blog.
What I just realized today is that my hosting provider only allows me to send a maximum of 200 emails per hour. Which means in my loop I need to sleep for roughly 20 seconds between each email notification sent. But I dont want the user who clicked the publish button to have to sit there and wait while that process is going.
How can I return to the user but yet continue to run some code on the server side to send out the emails in the background even if user closes web browser?
This is an ASP.NET web application targeting .net 4.0 and I am using c# as my back-end language and VS2010 as my development tool.
I have a web form (aspx page) where I load case data for my database and edit certain fields. I want to create a queue box where I can display new incoming cases (Case nums) that have not been edited yet, so that I do not mis any cases on a given day. I visualize my queue box to be something like an update panel which updates itself every few minutes and brings the new case nums in the queue box.
View 3 RepliesI'm trying to achieve something very similar to a forum. Two basic tables in a database, [Thread] and [Comment] (one to many relationship).
I need to create a form using MVC that creates the initial Thread, and also the very first comment row in the [Comment] table, which references that topic.
Would I need to create a custom object for the View Model? Is there any examples anybody knows of that demonstrate what i'm trying to achieve as I can't seem to find information..
I am looking for a good rich textbox control with separate formatting bar. ie. should be in 2 parts.
1: Textbox
2: toolbar (which can be placed anywhere in the form)
I'm wanting to remove all the special characters (leaving only numbers) in a phone textbox. Here is my current code:
Regex.Replace("(123)456-7890", "[\(\)\-\.+]", "");
I'm working on a new asp.net 4.0 resume web site. I'm starting off with SQL Server Express 2005 and using the standard security and login features given with ASPNETDB.mdf. My site will be hosted on GoDaddy.com.
Quesiton. Should the tables that will contain the information that users will be putting in like resumes, contact information and such go into ASPNETDB.mdf or should it go into a separate database.
I have developed a web application in which i manage details of different companies,,,for that i as admin add companies and their details in my database...right now my role is administrator in my web application
The problem is everytime i have to update company details and other information
I want companies to update their own information...
so how i can create a role and create usernames for companies so that they can login to their individual accounts and update the company information by themselves ?
One important thing of my requirement: One company can have multiple usernames accounts..
