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in this program two error:-
1.Error Handles clause requires a WithEvents variable defined in the containing type or one of its base types. D:IntranetAdminIndivTaxation260309.aspx.vb 204 93 D:Intranet
2,Error 24 'Name' is not declared. File I/O functionality is available in the 'Microsoft.VisualBasic' namespace. D:IntranetAdminIndivTaxation260309.aspx.vb 206 40 D:Intranet
I put a server side button on the header page. The website is running fine. I use the same source and put it on IIS, it's also working fine but the problem is, i couldn't compile it anymore using my VS studio. It's showing no error so when I go and check the output (after scrolling down a bit and found one line says error). it says
C:InetpubwwwrootAmFraserIntranetheader.master.vb(31,0): error BC30506: Handles clause requires a WithEvents variable defined in the containing type or one of its base types.
C:InetpubwwwrootAmFraserIntranetheader.master.vb(32,0): error BC30451: Name 'keyword' is not declared.
keyword is the textbox on the header page. I also played around with AutoEventWireUp (true/false) and defining onclick event on the server tag but it is still not solving the problem.
i just started to get this error.
View 1 RepliesJust knocked up a quick sub site and everything was working great until I put my code in the getquote button and now it shows the below error. Done a bit of searching but everything I find says I need to insert something like: Protected WithEvents {buttonname} As LinkButton
Compilation Error
Description: An error occurred during the compilation of a resource required to service this request.
Compiler Error Message: BC30506: Handles clause requires a WithEvents variable defined in the containing type or one of its base types.
Source Error:
Line 39:
Line 40:
Line 41: Protected Sub btnGetQuote_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnGetQuote.Click
Line 42:
Line 43: Dim Total As Double = 0
I get a message - "Function without an 'As' clause" for HMAC_MD5 and "Variable declaration without an 'As' clause" for Key and Value. But the code works. But the messages still exists. Is there a way to fix this to avoid the messages?
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I've got a Site.Master file I've created to be my template for the majority of the site, with a navigation. This navigation is dynamically created, based on a recursive Entity (called Page) - Pages with a parentID of 0 are top level, and naturally each child carries it's parent's Id in that field.
I've created a quick little HTML Helper that accepts the ID of an Page and generates the nav by doing a foreach on the children that have a parentId matching the passed Id. On the majority of the site, I want the Site.Master to use a parentId of 0, but if I'm on a strongly typed View displaying a Page, I naturally want to use the Id of the page.
Is there a way to do such conditional logic in a Site.Master (and, does that violate MVC rules)? "If I'm on a strongly typed Page of /Page/{Id}, use the Id render nav, else use 0"
I have a page with a Textbox, a Button and a Label control. On Button_Click event , I store the value of Textbox in a variable called S using code behind.
I want to show the value of S in the Lable control using inline code but not using the code behind. ?
How to Use a Variable Defined in Code Behind File on inline code for same page..
View 7 RepliesI started a new web project in VS2008 coding in vb.net. When I double-click on a control in the designer screen to go to the vb code page so I can code on some events, the control does not show in the control dropdown which means I cannot get to all of the different events. The only way I can do this is to add a line like below inside the class at the top:
[Code]....
I am working with another project that does not have this problem. Is there a setting that changes this?
I have a tabcontrol with two TabPanels. Each of these 2 panels has like a handle wich you can click on.
I wonder how it is possible to makes these handles invisible ?
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I have one page with two dropdownlists with different IDs and in my codebehind I have two distinct methods, one for each dropdownlist, with distinct names and handlers.
BUT, in my codebehind, only one dropdownlist calls it's method - and sometimes it calls both methods! - while the other dropdownlist never calls its method.
I tried cleaning the infamous "Temporary ASP.NET Files" folder
I tried rebuilding the solution
but the problem persists
= (
Coming from PHP it's common to have a simple class that makes talking to a database very easy. Do people use the same approach in .net, or do you have a class for say products, which handles all database communications for the products table?
View 7 RepliesIs there a technical/performance limit on the number of roles an application handles? I'm in the process of designing an application which I forsee having a lot of roles created, to be able to handle the degree of granularity the system should have (e.g., permissions per project, where there could be a lot of projects).
Would you recommend another approach other than using roles for this kind of granularity?
I have incorporated the asp.net membership and roles feature in my web app on my local dev setup that uses SQL 2008 Developer edition, all works as it should.
My remote system uses SQL 2005 express and I went through the process of creating the ASPNET membership tables via the "aspnet_regsql" command to my remote target database. I then created a few users, adjusted my app connection strings accordingly and uploaded.
My login page uses the "login" server control and when I try and login using credentials from one of the previously created users I get a "Your login attempt was not successful. try again." error. I know the users are in the DB as I can see then via the SQL Management studio on the remote DB. I have triple checked the username/passwords and I am definately entering the correct info. The connection strings are correct as the initial page renders content from another table in the DB. I am getting no errors.
My best guess at the moment is that SQL Express handles Membership/Roles connections differently to the full versions of SQL?
I have the following code:
CustomerService service;
public CustomerService Service
{
get
{
if (this.service == null)
{
this.service = new CustomerService();
}
return this.service;
}
}
public DataTable GetCustomers()
{
return this.Service.GetCustomers();
}
Now the question is: if I wrote the above method as follow (without "this"), it's giving me an error : instance is not reference to an object.
public DataTable GetCustomers()
{
return Service.GetCustomers(); // this will spell the error "instance is not reference to an object"
}
Does anyone know? also it only happens while running via IIS and not from casini web server (VS 2010).
is it possible to use OFTYPE in where clause of an entitydatasource? I mean something like this:
srcUsers.Where = "OFTYPE(Doctor)";
I have a query with group-by clause. I want to use it in recusionCTE.How is it possible?I want to know the totalamount for each fname done through this query:select top 10 fname,SUM(totamt) as 'Total Amount' from tables_list group by fname order by 'Total Amount' descBut when any person logins he must be able to see this list for his own hierarchy down the line including himself.
View 2 Replieswhy use where condition before select statement in LINQ
View 2 Replieshow do you convert the WHERE clause of this statement to Linq ?
View 1 Replieshow to use dynamically SQL Where Clause
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I'm working on an MVC 2 website, with LINQ. I have the following section to handle updating my Photo object.
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In this case, only the field Title changes. But I'm wondering why the WHERE clause isnot simply WHERE PhotoId = @p0... because PhotoId is the primary key. Is there anything I need to do when mapping or something to get the WHERE clause that I expect?
I'm working on asp.net web application & for this use MS access for back end, My Query is given below which is successfully executed on MS Access but error on front end ("Syntax Error in FROM Clause")
select USER.EMPID as EMPID,USER.FULLNAME as FULLNAME,
USER.USERNAME as USERNAME,Employee.ROLEID,ROLE.ROLENAME AS ROLE
FROM USER
inner join employee on user.userid=employee.userid
inner join role on employee.roleid=role.roleid
WHERE USER.EMAIL='admin@itiersolutions.com'
AND USER.PASSWORD='cZdqAEeDV2EVzA1JNFJ6hQ=='
AND USER.STATUS='Enable'
I am using EF 4 and EntityDataSource in a Page (WebForms).
This page contains a DropDownList that display UserName.
Data from this DropDownList it is from "aspnet_Users".
At the moment I am using a single EntityDataSource code belove:
<asp:EntityDataSource ID="EntityDataSourceListUsers" runat="server" ConnectionString="name=CmsConnectionStringEntityDataModel"
DefaultContainerName="CmsConnectionStringEntityDataModel" EnableFlattening="False"
EntitySetName="aspnet_Users" Select="it.[UserId], it.[UserName]">
</asp:EntityDataSource>
I need to FILTER the UserName associated to a specific ROLE and displaying it in the DropDownList therefore using others tables"aspnet_UsersInRoles" and "aspnet_Roles".
How to do it?
Would be great have a simple solution since I am a beginner.
I have a textbox and a button on a form.
I wish to run a query (in Vb.Net) that will produce a query with the IN Values.
Below is an example of my code
myConnection = New SqlConnection("Data Source=sqldb;Initial Catalog=Rec;Integrated Security=True")
myConnection.Open()
myCommand = New SqlCommand("UPDATE dbo.Recordings SET Status = 0 where RecID in ('" & txtRecID.Text & "') ", myConnection)
ra = myCommand.ExecuteNonQuery()
myConnection.Close()
MsgBox("Done!", _
MsgBoxStyle.Information, "Done")
When i enter a single value it works but when i enter values with commas it throws an error
"Conversion failed when converting the varchar value '1234,4567' to data type int."
I'm trying to pass the value string.empty to a parameter for a repeater but it does not work, here is code:
Code:
protected void Page_Load(object sender, EventArgs e)
{
EnableViewState = false;
string fromdate = (string)Session["thefromdate"];
string todate = (string)Session["thetodate"];
if ((string)Session["selectedserver"] == "All Servers")
[Code] ....
Thats the gyst of the onload code that deals with my session parameters, as you can see if the session parameter is passed "all servers" it sets the lable value to string.empty (have also tried seting it to "")
Code:
asp:Repeater ID="Repeater1" runat="server" DataSourceID="reoeaterappresuts">
<itemtemplate>
<b><u>Servername:</u> <%# DataBinder.Eval(Container.DataItem, "Servername") %>
<u>Date of check:</u> <%# DataBinder.Eval(Container.DataItem, "Checkdate") %>
<a href="/appdrilldown.aspx?entryid=<%# DataBinder.Eval(Container.DataItem, "EntryID") %>">
[Code] ....
And the front end repeater stuff, Why can i not pass across "where x like '%%'
It picks up the parameters from the labels on the page set onload....