.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Win Surprise Gifts!!!

Top 5 Contributors of the Month
Gaurav Pal
Post New Web Links

Restrict text box value as integer

Posted By:      Posted Date: October 22, 2010    Points: 0   Category :ASP.Net

<input id="age" type="text" name="age"/>

If there is a way to restrict the value entered to be integer?

View Complete Post

More Related Resource Links

convert Label text to integer

Hi, I want to convert Label text into Integer datatype.  I tried by giving Convert.Int32(Label1.Text) and int.Parse(Label1.Text)  but I couldn't do Type casting . I am getting error at runtime.    I searched in web I couldn't get the solution. Please help me....

Split the integer value form text


 I have a @message parameter in SP, user sends an Integer value in that message.
For Ex: @message = 'This is, a Test message 500000 and the message ends.'
Now i want to get only that 500000 value from this @message param. There is no delimiters for identifying the integer value and in that param contains only one integer value

create procedure st_test (@message varchar (4000), @result int output)
//LOGIC for get the interger value

restrict rich text box to certain fonts and colours in content editor web part - Sharepoint 2010 -




Just wondering if anyone knows a way to make only certain fonts and colours available to rich text box in the content editor web part?

also is there a way to make only certain features available in the rich text box, ie only let the users change font, but not let them use bullet points etc.




AutoCompleteStringCollection for text box in DataGridView 2.0

I have been searching for a way to have autocomplete in a DataGridTextBox
object. There does not appear to be an obvious way to do this like you would
for a TextBox outside of a grid using the AutoCompleteCustomSource. Any
thoughts on how I can add this collection? :)

Built-in Functions - Text and Image Functions in SQL Server

Text and image functions operate on TEXT, NTEXT and IMAGE data types. These data types are deprecated with SQL Server 2005 and should be replaced by VARCHAR(MAX), NVARCHAR(MAX) and VARBINARY(MAX) when possible. Alternatively you can also consider storing large string values using XML data type. Text and image functions are nondeterministic.

Future versions of SQL Server will not support TEXT, NTEXT and IMAGE data types. Columns with TEXT / NTEXT data type do not support commonly used string functions such as LEN, LEFT, RIGHT, etc. Furthermore, due to the large size of TEXT data you''re likely to see performance issues if you store such data in the database. However, at times you can''t help but use the TEXT / NTEXT / IMAGE data types (for example when supporting 3rd party databases when you cannot change the schema) - this is when text and image functions come in handy.

Built-in Functions - Text and Image Functions

Text and image functions operate on TEXT, NTEXT and IMAGE data types. These data types are deprecated with SQL Server 2005 and should be replaced by VARCHAR(MAX), NVARCHAR(MAX) and VARBINARY(MAX) when possible. Alternatively you can also consider storing large string values using XML data type. Text and image functions are nondeterministic.

Conversion of text files from ANSI to UTF-8

reading and writing text files in ANSI format and
writing html-files in Charset ISO-8859-1 (Western Europe).

Text to Voice

Text to Voice and Voice to Text convert

Voice to Text conversion:-

Integer Validation



I need to make validation for Textbox to allow enter integer stated by 9 or 6 or 5 , and also maximum 8 digits , how to do that ?





reference from menubuttons to text parts in article on the same page


Hi, I'm searching now for hours but couldn't find it.Cry

In my menu i have several buttons which (by a <a href..) should go the a part of an article that is in the same form.

Menu button : What is a database should go to the page default.aspx and in there is an article published.
A part of this article is having a piece of text about "what is a database"

Menu button: how to make a query should go to this same article in the same page but then to the part that is have the piece about the query. The next could be an example of what i'm doing:

    <li><a href="default.aspx ?????>what is a database</a></li>
    <li><a href="default.aspx ?????>what is a query</a></li>

Where my question marks are, there should be a connection to that particular piece of text.
In each article part there is an ID="text1" and the second part id="text2"

How shoudl i do that, Should i use a question mark.
Please give me some guidance how to structure the <li> statement or a pointer where I can read about it.


text editor


 I format lines in a .aspx file (source view) the way I can use them, and if I switch to design view or view in browser or debug, the many lines get reformatted to flow all onto one line.

I can't seem to find the correct setting to keep this from happening.

Any suggestions?


How to cast integer values as an array of enum values?


Hello all!

I'm working with VS2010 Beta2, ASP.NET and Dynamic Data. I'm using VB but will certainly be happy to receive a C# example if necessary. Laughing

I used a few of Steve's examples (Writing Attributes and Extension Methods for Dynamic Data and Dynamic Data - Hiding Columns in selected PageTemplates) to create a custom property attribute to be applied to a dynamic data column and want it to accept an array of enum values (each value will represent a dynamic data page template where this column should not be displayed).  My new attribute works fine when I hardcode it like this, meaning the HideColumnIn attribute is properly populated with the array of enum values:

<HideColumnIn(PageTemplate.List, PageTemplate.Edit)> _
Public Property My_DD_Column As Object


However, I want to store the values to be used for the HideColumnIn in the DB as integer values that correspond to the

Unique text value in databse column


Hi Everyone!

I know this is probably a very basic question but how do I keep a column's text values unique in SQL server (ie for a unique username)?  The column is not an integer it's varchar(50), and it's not the primary key but I could make it the primary key if recommended.

The front end could handle it;  where the user would enter text, it's validated, then a query is done to see if that username is available.  If so, then user can decide to choose it and an insert is done, if not they pick a new username and process repeats.  With this approach, the responsibility of keeping the value unique solely rests on the front end, nothing on the database side.

Is this the correct way to handle this? 

Thank you!


Willing to Write Urdu in my text box


 hi want to write urdu in text box of my application if anyone has the solution how to do this kindly let me know

Change Button Text in Multi Language Website


Hi i developing multi language website

using Master pages

everything fine

Page_Load i set the Text property of Button Control from Resource file

like this

Button1.Text = GetLocalResourceObject("Button1")

then in the button click event i cnage the text of the Button control

Button1.Text = GetLocalResourceObject("Button1_new")

but the text doesn't change and no error messgae

what is the problem how to solve this


Restrict Hyperlink


Hello All Experts,

I have made one matrix report, in which i have taken one column group named as "Branch".
It will display dynamically all the branches. Now in that column group i have added two sub column
as "PO", "SO". In column "PO" i have given link of anther report with the paramtere also.

Now there is a hyperlink in PO column which is display for all the branches, i want that the hyperlink should be there for only branch name "AHD", for other branches there should not be any hyperlink to go another report.

Is this possible? if yes then how can we do this?


How to change text in columns in SSRS?


I need to create a complex report and export it to Excel. 

In the first column header, text is displayed as "Hide Daily Columns", but I need the text to change as "Unhide Daily columns" when I click on it and when the text changes the columns under "daily" header (I have 3 columns under this header) present in the report shud be hidden and only weekly columns shud be visible. Any ideas please. I am new to SSRS and tried out many ways but didn't get it.

ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend