Wrap HTML Around Something That Is Generated In Code?
May 29, 2009
I'm having a problem using XML literals with a StringBuilder in VB 2008. If I use this code everything is fine.Dim html As New System.Text.StringBuilder
I'm using a 3rd party tool to generate my model including code classes for the MS Entity framework. What I wanna do is etablish a real layer application. I'm speaking of the layers:
Presentation Business Data
If I'm not wrong the generated classes represent the data layer. My question is if I should wrap this classes up for my business layer or not. In some way these generated classes already represents the logic of my application as it was derived from my database. But is this enough?
I definitely wanna use LINQ as well which works pretty good with the generated classes alone.
I'm looking forward to any comments.BTW: It's going to be a ASP.NET web application. I have used the projetc type "class library" for the data layer. The web application will use this DLL.
I have constructed a form in ASP.NET MVC 2 that is bound to a Model, using code similar to below to generate my inputs and wrapping them within Ajax.BeginForm("MyAction").
This may sound really stupid but I have to ask cause I'm not finding this answer anywhere.I have an application where the user will need to sign up for a new user account on the website [URL]..However when I am using Firefox's plug-in Firebug to view html I am getting something totally different than when I just right click on the site and view the page source.
What I am trying to do is to get the captcha from the website and display it in a picturebox on the application so the user can view the captcha, solve the captcha and then the app post is back to the service for a response.
Here is the source that I am getting using Firefox's Firebug to inspect the element:
<td> <input type="hidden" value="Oo3Jo1I8bgzK68agMqo3s79ZZib2OkbK" name="iden"> <img class="capimage" src="/captcha/Oo3Jo1I8bgzK68agMqo3s79ZZib2OkbK.png" alt="i wonder if these things even work"> </td>
[Code]...
Why would the two be showing me two different versions of the HTML?
And how would you be able to grab that source to view in a picturebox using webclient?
I have the following code which assigns values to a datarow and and adds to the datatable. I want to write function which returns a datarow which enables me to write less code.
I'm loading HTML into the web browser control, and adding a bit of javascript that hightlights a section of html when the user clicks on the area, by changing the classname. If you know the FireBug addin for Firefox, it's very similar to that. But what I need to do after this, is take the HTML source, and find where they clicked. But when I get the DocumentText of the webbrowser control, it's the original source. Not the source with the added class name.
Is there a way to get the source code with the javascript generated html?
private void SomeMethod() { IsBusy = true; var bg = new BackgroundWorker(); bg.DoWork += (sender, e) =>
[code]....
However, I'd like to be able to implement a method like SomeMethod from the C# example in VB.net. Likely this means wrapping the Backgroundworker in another class (which is something I want to do for dependency injection and unit testing anyway).
I want to transfer a html file generated by my VB application to my account in Unix Server, know if this is possible and if yes, how can I achieve this?
I'm loading HTML into the web browser control, and adding a bit of javascript that hightlights a section of html when the user clicks on the area, by changing the classname. If you know the FireBug addin for Firefox, it's very similar to that. But what I need to do after this, is take the HTML source, and find where they clicked. But when I get the DocumentText of the webbrowser control, it's the original source. Not the source with the added class name.Is there a way to get the source code with the javascript generated html?
Im using the following code to wrap html tags around text in a texbox and transfer the text to a single multiline textbox from form1 to form2.[code]My problem is that if for example textbox5 and textbox6 are empty i want the program to continue anyway.
I'm coding an ASP.NET page, with VB code behind. When the user clicks a button on the page, I send them an email with information and instructions. Rather than sending a plain text email, I send a nice, pretty, HTML-formatted one. Right now, I'm doing this in a way that I KNOW will be difficult to maintain. That is, I'm straight up writing out all of the html. [code]...
I am trying save a value from an input tag in some HTML source code. The tag looks like so:
<input name="user_status" value="3" />
I have the page source in a variable (pageSourceCode), and need to work out some regex to get the value (3 in this example). I have this so far: [Code] Which works fine most of the time, however this code is used to process source code from multiple sites (that use the same platform), and sometimes there are other attributes included in the input tag, or they are in a different order, eg:
I know that when I add things to the designer in Visual Studio, it has to be generating code for them somewhere. Where do I find the code that Visual Studio creates when I add controls, change properties, etc in the designer?
I already made a code on vb.net to generate random numbers with letters using HEXA + date time. Now, all i want to know is how to set it to single use? Once they got it, they can no longer use it back. They have to request for new one..
but it's something I'm pretty consistently needing for the sake of my own sanity, so:If you add a Settings file to any project in Visual Studio, VS provides a GUI making it quick/easy to add a new Setting entry and assign it a Type; at that point the actual code-behind is automagically created with a variable and a property exposing that variable.Can we build our own designers to generate code this way, with a GUI allowing for those quick/easy variable/property assignments?
I created a custom datagridview. In the constructor of that datagridview, I set
Me.AutoGenerateColumns = False
and then, declared and added 4 DatagridViewImageColumns and 140
DatagridViewTextBoxColumns by the code ... Dim dvgCol as New DataGridViewImageColumn
[code]....
But when I add an instance of that datagridview onto a form, in the form.design.vb there are many code defines for each columns and then sometimes adds additional code to create those columns again. Sometime when I delete the datagridview control in the form,that code is not deleted.
I'm trying to make alterations to an existing project, and I've found a project in the solution which is full of generated classes.Problem is, nobody here can tell me what generated them, so I'm pretty much left with pasting one of the classes in here and hoping someone will be able to tell me where they came from.
The solution I'm working on uses Expression Blend 3 and Visual Studio 2008. Dunno if that's relevant, but I'm trying to give as much information as I can think of... As well as this class, which appears in its own file, there's an "SPResults" file, which contains about 5000 lines of accessor classes of this type. Not quite sure why EndCustomer is in its own file...
From what I can see for myself, there's a stored procedure in one of the databases this program links to, and that SP's name is "GetEndCustomers". Something has then created a class called "EndCustomers" to represent the return type of this procedure.
The first part is a function from a class named Database, which returns a collection of the objects in question.
<FunctionAttribute(Name:="dbo.GetEndCustomers")> _ Public Function GetEndCustomers(<Parameter(Name:="Dummy", DbType:="VarChar(1)")> ByVal Dummy As String) As ISingleResult(Of Data.EndCustomer) Dim result As IExecuteResult = Me.ExecuteMethodCall(Me, CType(MethodInfo.GetCurrentMethod, MethodInfo), Dummy)
[Code]...
So, yeah, can anyone tell me what has been used to generate this class? It could be something in Visual Studio, Expression Blend, SQL Server Management Studio, or some obscure bit of software I haven't even noticed is on the PC. Any clues, anyone?
I want to get a part of the text a webpage, but when i get the source code using a webclient it gives me a javascript on the place where the text I want is. This javascript generates a lot of text, but how I can I let my program get this text? BTW if I select the text in Firefox and right-click view source code then I see the source of the text, but not when I just view source code of the whole page.[code]....
I moved from SubSonic 2.x to 3.0 and noticed that all my classes are combined into the ActiveRecord.vb(cs) file. Is there a way to have my classes generated individually in a separate folder (DAL) as I was doing with 2.x?
I have started with a small project in VB2008 Express which grew to a complex application. I have deployed the application recently discovering it is rather small, and the major issue is that code-generated controls (checkboxes, comboboxes, textboxes) are not displayed as during development. I have declared the code-generated controls in the declaration region, and there are about 250 controls. According to user selection some of the controls are added to a container panel. Now, I am concern that because I declare those as public (static?) variables, it uses much memory and causes the problem in the compiled application. Is that correct that static declared and code-generated controls uses much memory? How to avoid it ? I need the controls as public variables. Is it better to add all 250 controls on the form in designer mode, and use the property Visible (control.visible=True)?
Is there a way to remove items in code generated in Codedom from VB code?
For example at the top of all the code I generate, it has:
[Code]...
I'd like both of these to go away - the commented text and the both the Option xxx. I've tried toying around with CodeGeneratorOptions, but have not been able to remove the above from generated code.
I have a project with requirements to generate a single executable file with no dependencies that will automate the submission of data to a WCF service based on command line parameters passed to it. As a result, I cannot configure the WCF binding and quotas in an App.config file, so I am generating a BasicHttpBinding in code to use when dimensioning the WCF client object.
However, the WCF service accepts the binary data for a relatively small Excel spreadsheet that ends up being around 30kb, so the default configuration settings for the binding's ReaderQuotas are inadequate. My attempts to increase them in code to 1MB, however, have met with failure each time I make a call to the service.[code]...
I created a vb.net script to autogenerate a code. Now, after generating this code, what I want is to determine the validity of this code. for example, a code has been generated now and this code will be valid for 24 hours only. Can someone help me how to do this? i have no idea as of this moment. Been searching over google and dont know what's the right keyword for that.. Below is my script for the auto generation code
Dim randomvalue As New Random Dim randomhold As Integer Dim newcode As Long
I am new to vb.net. I created a vb.net script to autogenerate a code. Now, after generating this code, what I want is to determine the validity of this code. for example, a code has been generated now and this code will be valid for 24 hours only.
Below is my script for the auto generation code Dim randomvalue As New Random Dim randomhold As Integer Dim newcode As Long For i As Integer = 0 To 9999 randomhold = randomvalue.Next(1, 9999) newcode = randomhold & DateTime.Now.Minute & DateTime.Now.Year Label3.Text = newcode Next The code generated will be sent via sms. If the code hasn't used within 24 hours, it will be invalid.
