I am using the following code,
vb Code:
Partial Class _Default Inherits System.Web.UI.Page
Public count As Integer = 0
Protected Sub Timer1_Tick(sender As Object, e As EventArgs) Handles Timer1.Tick count += 1
Label1.Text = "You clicked the button " & count.ToString & " times!" End Sub End Class
however, all the page ever displays is "You clicked the button 1 times"
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 ?
View 2 RepliesI like the way that the chart control seems to automatically determine the X axis range for me based on the data, but in this case, the data can only be whole numbers.
What is the easiest way to specify whole numbers for this axis?
When I read an integer, I cannot display it as a ### digit ..
code:
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I am trying to reconstruct a date/time period from five data elements Year, StartMonth, StartDate, EndMonth, EndDate If the event starts on June 5 and ends on June 6, 2010 - The label would read June 5 thru 6, 2010. If the event starts on June 30 and ends on July 2, 2010 - the Label would read June 30 thru July 2, 2010. and if the event starts on June 5 and ends on June 5, 2010 - The label would read June 5, 2010. I've tried a few variations without success. This one comes closest to what I'm aiming for.
[Code]....
I am using vb.net/asp.net 2005
I have a gridview that binds an integer value to a column and I want to set the display text to "true" if the value is 1 and "false" for all other cases.
Can this be done with FormatTextSTring or will i need to check the values in the gridview_rowdatabound.
Asp:boundfield is the column type in the grid.
Can we Make Graphs To display the data in graphics in asp.net?
View 2 RepliesI'm working with a custom DropDownList control in ASP.Net and there's been a request to display certain items in the list with a bold typeface (NOTE - the control inherits from CompositeDataBoundControl so it can be data bound... not DropDownListBox). The control is bound to a table and there's a column in the table named IsUsed - if this is set to true, the corresponding item in the list should be rendered bold. (It should be noted here that this will only ever be viewed in FireFox.)
My experience is all in the middle backend tiers so the presentation layer is very new to me - can someone point me in the right direction? My initial thought was that somewhere in the custom control I would have access to all the rows that are returned from the data source which I could cycle through etc but I'm not sure if that's possible... There's also RenderContents which I can override... looks interesting!
on my page i have a time range printed in the format of 12:00 AM - 12:00 PM i have to display this appropriately for whatever culture the browser supplies. i'm having an issue with arabic (ar-ae): the am/pm indicator seems to change the text ordering for part of the string. the string has the right characters in the right places in memory, but shows them in a different order.
so for my start and end times, i have strings like 03:00 ص and 11:00 مand then i put them together like
string dummytext = t1string + " - " + t2string; when the page is written, the range is displayed as 03:00 ص - 11:00 م i've tried putting each piece in a Label control and wrapping everything in a div with dir="ltr" and haven't made any progress. this is happening in a table cell if it makes any difference.
now, the error message will display if I move out of current textbox. I don't want to display it until I click submit button.
View 4 Repliesi've made a list view to get data from my database. One field of the database is text. How can i make the listview to display only the beggining of my text? Because, now it displays all the text and it does not look good when you enter a large text.. (e.g. displaying the beginning of an article)
View 4 RepliesI've implemented URL routing in my application and the URLHandler class I have for this particluar module will lookup the FolderID and place it in HttpContext.Items
On the page that user ends up with has the following code:
[Code]....
My question is this: what if there's an error and intFolderID does not get a value assigned to it. I'd like to at least instantiate it and give it a value of 0 so that I can do some validation. How do I assign a default value of 0 to this variable?
I have a dropdownlist and a datalist. The datalist will be displayed when a value is selected from the dropdownlist. But if there are no results for the selected value in the dropdownlist the page is blank. How do i make a message like : "No results" or something like that instead of just pure blank page?
View 2 RepliesI am using Entity Framework with partial classes added on so I can use DataAnnotation attributes. Does anyone know how to add a data annotatin which will verify that a field is a whole number (or a DataType of int or long)? I'm surprised there is no [DataType(DataType.Integer)] attribute. I tried to create a custom attribute, but it doesn't work because the value it receives is always null:
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Obviously I'm missing the point, but I don't know enough to know what I'm missing.
I am having an issue with C# and separating current day, and month into integers. I tried the code in MSDN but it doesn't work.
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Labels display nothing, but code shows no errors, and you can see I tried 2 different ways of doing it.
how i can implemnt a regex that cover integer range? means from 0 to 2147483647
View 9 RepliesUsing vb.net,asp.net 1.1,sql server Sorry about the Subject Line didn't quite know what to put in it. My problem is i'm making an RSS feed and I need to get the last question in my table. I have a SPROC already that I can get any question that I want by questionID Here is a some of the code:
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The questionID is Primary 1,1 so what I need to know is do I have to write another SPROC or can I get the highest number row or last row throught the value. For instance,
Dim myLastRow as Integer = What? Then for (ByVal questionID As Integer) I would myLastRow)
I have a query which need to search on account table where search criteria looks at either partial name(string column) or partial accountid (integer column).
Linq doesn't allow tostring on integer column to find partial search. The example would be search account number which begins with 124. There might be account numbers like: 1247, 1249 etc which need to be returned. On the name side, searching for string that begins with joh would return john, johk, johp etc.
FYI: The query should return Account table records not annonymous types.
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I have a dataset that has just one column and one row. It gives me an integer. I have to save it in an other integer.
Dataset pds;
if (pds.Tables[0].Rows.Count > 0)
{
int Islocationcount = pds.Tables[0].Columns[0].ColumnName[1];
}
i'm using an entitydatasource to save an entity which has an nullable integer property with the default value 0,this property is bound to a textbox in a formview.I assume that when I leave the textbox blank the datasource should understand that I want the property to have null and set it to 0 by default, but it acts different way, it doesn't save the enity at all and gives the entity in Updated and Inserted events as null:
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I have an integer field in my sql database and I have an xsd set up with all the CRUD operations. I need to put the value in a variable into the this integer field. Sometimes the value is 'nothing'. I have option strict on so there's no conversions going on by itself. If I hard code 'nothing' into the insert query, it works fine. Here's what happens otherwise:
1) If I put a variable into the query, when I assign 'nothing' to the variable, it becomes 0 so it puts a 0 into my database.
2) If I use an iif( ) statement, it also converts 'nothing' to 0
I don't seem to have any way to get a nothing in there if I don't specifically write 'nothing'.
We are using visual studio 2005 and SSMSE for this project. I had already created some pages which is capable of inserting and updating the values on the sql server. After inserting and updating it will redirect to another page to view the result. When I add a homepage, something just mess up. When I insert a new items for the table, it prompts a message, DBnulls cannot be converted to type integer. When I try to check at the sql tables, the data was inserted but I was not able to view the result on the other page.
View 5 Repliesi need to convert from string to integer, i tried in all ways but no luck.... here is my code
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here in checkdDoorID integer value is available, but i can't convert to string. i tried ctype,parse but nothing worked out. i need the value in integer so that i can stored in DB as primary key.
Possible Duplicate: Convert.ToInt32() a string with Commas i have a value in the label as: 12,000 and i wish to convert it into an integer like 12000 (use it for comparison) i tried int k = convert.toint32("12,000"); this does not work.
View 5 RepliesI need to convert a timespan into an integer. I have two dates that I am subtracting one from the other, returning a value in days. I then need to perform some arithmatical functions on that value but I cant figure out how.
View 5 Replies