C# - How To Return Number Of Members From User Controls In 3.5
Feb 15, 2011Which class member can I use to return the number of members, that have signed up for an account? (I'm using the built-in membership/profile/log-in stuff..)
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Return Of Sequential Number On User Input?
Oct 19, 2010I'm new to this forum and just as new to asp
I have been tasked with what on the surface seems a simply problem. I need to provide users with a method of entering an order number and in return they are given the next sequential number (seeded from a resetable number). As each order number is entered and sequential number is returned and a list of all entries/outputs is maintained.
user 1 enters a number, returns 1
user 2 enters another number, returns 2
user 3 enters any number even a repeat of previous number, returns 3
A text file or similar is maintained with results
number,1
number,2
number,3
etc etc
I was going to do this with PHP but its no longer an option, I have IIS available so can be done via web form / asp / sql.
Would anyone be able to give me some pointers?
Web Forms :: Code Is Not Working To Count Number Of Members
Mar 22, 2010I used the following code in global.asax to count number of visitors in web but it didn't work
Sub Application_Start(ByVal sender As Object, ByVal e As EventArgs)
' Code that runs on application startup
Application("counter") = 10
End Sub
Sub Application_End(ByVal sender As Object, ByVal e As EventArgs)
[code]...
DataSource Controls :: SQL Query Return Incorrect Number Of Rows?
Mar 29, 2010I am working on a small project. I ran the query below to get the maximum userid and increase it by 1 to create a new userid. However, when I run the query, it does not display the values that I enter into the database using insert statement. For example, if I open the table called login, I can see there are three records. If Irun the select statement, it only return one record which is the one that I enter manually when I first created the table. If I run the same select statement and give it a user id that I created, it returns the correct result.
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Forms Data Controls :: Return Number Of Rows In A Dataset?
Jan 14, 2010I'm using a table adapter to perform my queries. I'm sure I'm missing something really easy, but I can't figure out how to return the number of rows returned from a query to a dataset used for a GridView.Basically, I want to display a message "No records exist for your selection" by testing for ReturnedRows = 0.
Excerpt of C# code:
handoutDSTableAdapters.handoutTableAdapter handoutsAdapter =
new handoutDSTableAdapters.handoutTableAdapter();
gv_Handout.DataSource = handoutsAdapter.GetDataByDoctor(Int32.Parse(ddl_MD.SelectedValue));
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Security :: Filtering Members List / Only Members Whose Name Contains The Typed Characters Will Show Up In The Gridview?
Apr 28, 2010Our site has a page for maintenance of existing members (e.g. adding / changing roles, etc.)This page currently uses a gridview to show a complete list of all members, based on GetMembers() method to populate it.However, as the number of users has grown to several hundred, it has become difficult to locate a particular user by paging through several pages.Is there a way to narrow down this list, maybe with a filtering textbox, so that as you start typing into that textbox, only members whose name contains the typed characters will show up in the gridview?
View 8 RepliesDataSource Controls :: Return Number Of Rows Affected For Multiple Queries In One SQLCommand?
Feb 22, 2010I am accepting query/queries from user (our support team) in a text box where user can enter only one query or multiple queries. I need to display result of all queries entered in the textbox. If it is SELECT statement then result of that statement in grid which is done. If UPDATE/INSERT/DELETE then total number of rows affected which is also done but if only one UPDATE/INSERT/DELETE statement is entered in the textbox.
If user enters 2 UPDATE statements and then a SELECT statement then how can I get number of rows affected for individual UPDATE statements just like SQL Server Qury Analyzer displays messages in its result pane.
e.g.
(6 row(s) affected) -- first UPDATE statement
(4 row(s) affected) -- second UPDATE statement
(16 row(s) affected) -- for SELECT statement (grid will also be displayed along with these messages).
I tried almost everything, SqlDataSource (returns count of first statement only), SqlCommand.ExecuteNonQuery and DataAdapter.Fill (returns count of last statement only).
DataSource Controls :: Filter A DataView To Return All The Rows Whose Column X Starts With A Number
Jan 29, 2010I'm trying to filter a DataView to return all the rows whose column x starts with a number: The following works in SQL Server:
select *
from dbo.Page
where Name like '[0-9]%'
However, when I try this:
dataView = new DataView( someDataTable, "Name LIKE '[0-9]%'", "Name ASC", DataViewRowState.CurrentRows);
I get "invalid parameter [0-9] with Operator Like" error message. What is the correct syntax to achieve my goal?
User Control Which Contains A Number Of Other User Controls?
Dec 9, 2010I've got a user control which contains a number of other user controls. I need programmatic access to some of the properties of one of the inner controls from the page which contains the outer control.
So, Page contains Outer Control contains Inner Control, and Page needs access to Inner Control's properties.
I could of course create properties in Outer Control which return the corresponding properties in Inner Control, but this would be tedious. What I would like to do is add a property to Outer Control which returns Inner Control itself, so that Page can access its properties directly:
(In codebehind for Outer Control):
public UserControls_InnerControl InnerControl { get { return this.ctlInnerControl; } }
But when I build the website I get:
The type 'UserControls_InnerControl' is defined in an assembly that is not referenced. You must add a reference to assembly 'App_Web_fc5rstgb, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null'.
What the hell? I work programmatically with instances of user controls all the time (for example, adding them dynamically to other controls) and I've never seen this before. Is there anything I can do?
Edit: Interestingly, it's not the property in OuterControl which exposes InnerControl which is causing the exception. It's the code in Page which consumes this property that errors.
Web Forms :: Return Back To Same Page Number
Oct 22, 2012I am using Gridview to display data on MyPage.aspx. I am using gridview paging if i have more than 20 recrods. if i am going to page no 3 and clicking on Edit of a record then it is going to UpdateMyPage.aspx. After edit if click on Submit then after update it is returning back to First page no of Mypage.aspx. It is not returning to the page no. 3 of MyPage.aspx. What i should do to return back to the same page no from where i have clicked it.
View 1 RepliesSQL Server :: Trying To Return The Right Number Of Records Using Left Outer Join?
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Here is what i have, but is returning incorrectly, way to may records, seems to be stuck in a loop.. then below that, i have one that returns the correct number of records, but everything except one column is duplicate, all the TR columns should be unique in the values stored in them.. the rest should all be duplicates, just because its the same vendor, so all the other information will be generic information about that record.
[Code]....
This FROM and WHERE return the correct number of records, but the fields are all duplicated except the last column with is transaction_date, seems that the 3 TR fields are being populated with the first records data or something.. not sure.
[Code]....
Web Forms :: LoginStatus Return URL Modification / How To Keep The Id Number (1008) In The ReturnURL
Jan 20, 2010I have a loginStatus control, if user click "Login", it will go to the login page, and usually followed by "ReturnUrl": for example:
Before I hit the "Login", the page is:
[URL]
After I click the "Login", the URL is:
[URL]
As you can see the parameter value 1008 is gone. Have searched for a while, one article mentioned:
"ASP.NET's login controls use a ReturnUrl, but don't keep the parameters in this URL".
How can i keep the id number (1008) in the ReturnURL? or have other way to get around this? can I write my own returnURL? say once user clicks the "Login", I create my own return url, myReturnURL=ReturnUrl=/Books/CodeInBooks.aspx?id=1008
DataSource Controls :: Return User And A Set Of Values From The Same Sprocedure?
Oct 11, 2010I have a user table with userID, userName ...the standards. I also have a "Material" table with materialID, materialName, etc.
I combine these in another table "UsersMaterial" with userID and materialID, depending on which materials the user has chosen (between 0 and 5).
Now I need a stored procedure that returns the user information + the set of materials that is mapped to the user.
But I can't see how I can return one row of user information combined with a set of the user materials? Do I join or can I return a set + one row?
Forms Data Controls :: Return Only Record(s) For Current User?
Mar 28, 2010I want to return only the record or records from one table "tblUserInfo" to my details control where the records are related to the currently logged in user. I have a field in the "tblUserInfo" table named "UserName" that contains the value that is displayed as the current user name when the user logs in. My connections string is located in the WebConfig file and is being recogonized by VWD as being a connteciton string.
I have the following Select statement defined and also tried to set the parameter value to pass to the select statement. Obviously I missed something:
[Code]....
AJAX :: HTTPCONTEXT.USER.IDENTITY.USER Return As String In WCF Returns No Value?
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View 1 RepliesWeb Forms :: Do A Large Number Of User Controls (also Inside Repeaters) Impact To Performance
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View 7 RepliesData Controls :: If Register Number Not Exist In Final Table Of App User Should Not Login Again
Apr 27, 2016I have some tables in my project.. 'proof' is the final table where application registration is confirmed. i have to check whether the user register number is exists in proof table or not., then user should not be able to login by using their register no and email id....I t should display message as ' ur reference no and email id' is already submitted.
View 1 RepliesWeb Forms :: Designing Controls As Public Members
Mar 12, 2010I'm designing a page in visual designer of ASP.NET. I need another class to have direct access to controls of this page because this new class gets it's inputs from controls of the page.
I were wondering if there is a way to make the controls public member so that new calss can access them. Plus, is there any security concern related to this approach?
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DataSource Controls :: Store Members And Newsletter Subscribers In Database?
May 18, 2010On a website I'm building user's can subscribe to newsletters by entering their email address into a form and submitting. This will then add them to a 'Newsletter_Subscribers' table in the database.
Users can also sign-up to the website by entering their username/password/email details. They also have the option of subscribing to the newsletter. If they choose to do this then their email address is added to the 'Newsletter_Subscribers' table.
However, I wish to make the data more consistent rather than storing the email address into two different unrelated tables in the database.
Has anyone tackled this issue before, and what is the best way to go about storing this information?
One idea I had was to have a 'Users' table, a 'Users.Members' table and a 'Users.Subscribers' table. All three would have a relating UserID column, with the email address stored in the 'Users' table but I'm not sure this is the best method as I would also wish to store the Username/Password in the 'Users' table in case we had a 'Users.Advertisers' table for example.
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Apr 15, 2013 i want datalist to show only 6-8items ,as these datalist is connected to datasource which has more than 20 items..
like in facebook,we have lots of friends but in friend box only 6 friends is shown and when we click that we go to next page which display all list of friends...
Forms Data Controls :: Show Active/inactive Staff Members?
Nov 11, 2010I would like to know how to display active and inactive staff members in my datagrid. I would like to be able to have a default setting of the active members with a button or hyperlink saying "display inactive members" and when you click on "display active members" it will show the inactive members with the link saying "active members". There is a column in the Staff table called is_active with 1 or 0 in it.
Here is the aspx code:
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Forms Data Controls :: When Casting From A Number The Value Must Be A Number Less Than Infinity
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