Modifying A CSS File To Fit My Asp.net Page?

Aug 23, 2011

I found a CSS file while I was searching for how to create tabs without using images. I came across CSS Tabs 2.0. which serves my purpose.However, now I need to customize it to fit my asp.net page, and I can't seem to be able to get anywhere.The CSS file uses a

<ul and an <li

I am using a Table with <tr> and <td>

This is the sample code:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">[code]......

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Modifying Program Means Modifying One Aspects

Mar 16, 2011

Locality Not repeating code..Modifying program means modifying one aspects.

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File I/O And Registry - Modifying Bytes In File Without Rewrite

May 12, 2012

I've been trying for a long time to create a sorted table of values in a particularly specific way, and I seem to be running into a wall in .NET's file operations. The premise is this - I'm creating a table of values which are being stored as [1 Byte][2 Bytes][3 Bytes]. The location within the file is a value that relates to these three stored values, and so I'm attempting to seek to a specific position in the file, write the 6 bytes into that position, and repeat. There are literally billions of these values, and the total file size is over 100 GB.

Now, I've tried multiple methods to do this, but every single time, it decides it needs to rewrite the ENTIRE FILE every time any change is made. This results in every one of these billions of iterations taking a good 15 minutes, making the task literally impossible. I'm using .NET 4, and I've attempted to use Text, Binary, and Random Access to get it not to rewrite the entire file every edit, but it simply will not obey.

So my question boils down to this: How do I edit specific bytes in a file without writing more than just those bytes? The entire file has been pre-created to the precise size required, and no bytes will be added or deleted in the process. I simply need to overwrite the bytes that already exist.

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Modifying An Array To Use .txt File?

Jan 11, 2010

I have to convert this as stated. I am trying to retrive the next position line in an .txt file based upon a user's integer.Basically retrive the next .txt line from user input to an lbldisplay.

Option Explicit On
Option Strict On
Option Infer Off
Public Class frmMain

[code]....

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Modifying Database Permissions - This File Is In Use

Sep 9, 2010

I'm trying to access a database (SQL Server 2008 express) using Visual Basic 2010 Express. First I got a permission error that was solved modifying the Database permissions. Now I get a new error message "This file is in use. Enter a new name .." I already have changed the Autoclose propertie to true, and also tried detaching the Database.

I'm using Windows Vista Home Premium, my string:
Data Source=.SQLEXPRESS;AttachDbFilename="C:Program FilesMicrosoft SQL ServerMSSQL10_50.MSSQL10MSSQLDATAemplo1.mdf";
Integrated Security=True;
Connect Timeout=30;
User Instance=True

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Modifying Names And Data Via The App.config File?

Mar 23, 2011

1. The application's text box controls are entered manually in my.settings (e.g., tb1, tb2, tb3)

2. The application user "adds" a row of text boxes, which are iteratively assigned a name to match the above my.settings names

3. Upon "save" by user, the text in each text box is associated with its control (e.g., If cntl.Name = "tb1" then My.Settings.tb1 = cntl.Text)

4. The User needs to delete one or more rows previously added

Question:Under #4 of above, what is the best way to delete the rows and how can I use the app.config file to update the above data so I can reuse the named text boxes and keep everything sequential?

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Modifying Stanav's Code That Would Cause The Output File Not To Be Outputted ?

Jun 14, 2009

I modified some code to suit one of my other programs, but have come across a difficulty: For some reason, the output file is not outputting. I can tell all the calculations are being made (my computer is loud), but it's just not outputting.What should I look out for when modifying stanav's code that would cause the output file not to be outputted ?

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Programmatically Modifying A File On Windows Server 2008

Nov 23, 2009

I have written a VB.NET 2008 application, incorporating Microsoft.Office.Interop.Excel, that modifies an existing Excel 2007 spreadsheet. It works perfectly on my WinXP development computer.When I upload the app to a Microsoft Web Server 2008, it opens the file and reads from the file, but when the app tries to save the file, it throws this exception:"System.Runtime.InteropServices.COMException (0x800A03EC): 'july2009.xlsx' is read-only. To save a copy, click OK, then give the workbook a new name in the Save As dialog box."The file is NOT read-only, nor is it opened by any other user or app.The app and the Excel file both reside on the D: (data-only) drive.My first instinct was to look at file permissions. When nothing else worked, I literally created a temporary Group, added EVERY user and security entity to it and granted the group full control of the entire D: drive. No luck.

Then I tried manually elevating the permission by running my app as administrator. No luck.Finally, I copied the file to my XP development computer and ran the app there. Of course it worked perfectly.Can anyone please tell me how to give my program permission to edit a file on Server 2008?

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Reading And Modifying MP3 Audio-file Metadata With VB 2010?

Oct 8, 2010

Does VB 2010 offer native support for reading and modifying ID3 metadata in MP3 files? A brief search through MSDN shows me nothing, and I see someone says he had to write his own library of code for it. But that was some years ago, when you had to write code to access JPEG Exif metadata, and I know that's changed with the Image class and the GetPropertyItem method; so I'm hoping MP3 files have their own methods and properties now for this.

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Referencing Object On Default Page From The Master Page Vb File?

Sep 9, 2011

I have an asp image within my "default.aspx" page.I set cookies on my masterpage vb file and depending on the cookie set, I want to show or hide this image.

default.aspx
<asp:image ImageUrl="/images/myimage.jpg" runat="server" ID="myimage" Visible="false"></asp:image>
mymaster.aspx.vb

[code]....

I get the following error:

'myimage' is not declared. It may be inaccessible due to its protection level.

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Tab Page 1 To Tab Page 2 (textbox1 Input From Tab Page 1 To Textbox2 In Tab Page 2)?

Jun 12, 2011

I have a text input in textbox1 in tab page 1 and i want that text from textbox1 will be displayed in textbox2 in tab page 2.

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Javascript - Pass Page Or Master Page Object To AJAX Page Method

Oct 5, 2010

I wrote a page Page method in my aspx page. in web service method I need to call FindControl method return textbox and get text box value. But my findControl will take MasterPage object to iterate.

see my code

<script type = "text/javascript">
function ShowCurrentDateTime() {
$.ajax({

[Code]....

How to pass Master Page object or Page to Page method?. So I can use in Sared method.

Is there any way I can access Textbox value directly in Page method? I need access couple of controls in Page Method.

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Run JavaScript Function On The Page Onload Event In Content Page Of Master Page?

Nov 4, 2010

HOW TO RUN THE JAVASCRIPT FUNCTION ON PAGE ONLOAD EVENT IN CONTENT PAGE OF MASTER PAGE.? means i have masterpage and the content page of master page namely default.aspx in vb.net.i wanna run javascript function in Default.aspx and i have called the function body onload in master page.when i run my website it shows the error "" Microsoft JScript Runtime Error : Object Expected ""

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Save Single Windows Form As Many Page And Reload The Page Whenever Call That Page

May 17, 2012

I need sample vb.net code to save single windows form as many page and reload the page whenever i call that page...

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Webbrowser Navigate To Page / Wait For Page To Load Then Move To Next Page

Jun 13, 2011

How can I get Webbrowser1 to navigate to each page and wait for the one page to completely load, then move to the next page...? [code]

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Create Html Page And Add Css File To The Html Page Using .net(Winforms)?

Dec 19, 2011

I have a normal winform and I would like to know is there any possibility to generate a html page and to add a css file to the html page from the local folder.

something like this:

<html>
<head>
<script type="text/css" src="MyDir/main.css"></script>
</head>
<body>
</body>
</html>

How do I do this from the codebehind(logic part)not web application codebehind using webbrowser control.

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Modifying One EXE From Another

Dec 3, 2009

I have a core EXE I wrote to serve a series of purposes. Another editor that goes along with it needs to repackage that EXE along with the script that EXE interprets. That is simple enough.

However, I need to give users of this stuff the ability to give that repackaged EXE an icon of their own choosing, but they do not have the source code to manually compile that EXE.

I know some magic with file streams and binary manipulation could do this, but I have the sinking feeling that that's pointlessly doing this the hard way and there may be a better way. Maybe the EXE itself can reset its own app icon per instructions given to it.

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Asp.net - Using Javascript On An Aspx Page That Uses A Master Page - Which Contains The Page In A Form?

Aug 7, 2009

I have a master page which contains everything that inherits it within a form. A page inheriting from it needs to run some javascript to act on a text field on a page. However, I can't seem to reference that text field through the javascript, since the form begins on the master page. The following line will come up bogus: document.form1.txtFindUser.value = blah.responseText; This is because form1 is defined on the master page, while txtFindUser is on the current page.

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Session Variable To Change From Page To Page As Move From One Page To Another?

Feb 2, 2010

i am new to this. i have 4 pages. login.aspx, account.aspx, settings.aspx and fliers.aspx.
its all programmed in vb.net with sql server backend.on my firstr page, login.aspx i have this code in the .vb page -

Dim SQL As String = "SELECT * FROM table1 WHERE email='" + Me.txtUserName.Text + "' AND password='" + Me.txtPassword.Text + "' "
ExecuteNonQuery(SQL)

[code]...

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Why A Page Load Would Be Called Twice On Page When requesting Aspx page

Jul 3, 2006

Does anyone know why a Page_Load would be called twice on a page when requesting an aspx page?I am using .Net 2.0 with the new .net 1.1 compilation model installed. Whenever I request a page, the Page_Load on the aspx page appears to be called twice, so does the Page_Load on and user controls added to that page.

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Text File Writer - Saving The File And Refresh The Page

Mar 9, 2009

I have an asp page with vb.net code that will query a database and present the user with the number of records that exist that need to be exported along with a button to export them. After you push the export button, it will prompt for a location and filename. But after that, it will not refresh the page with the new counts that now exist. Or in this case update the count to zero for the button they clicked.
[Code]
So how can I tell the page to refresh with the new counts. It almost seems like I need to tell the process to wait until after the user has finished finding the location and saving the file but I don't want to add a generic threading.thread.sleep in, I want it to only wait until they are done and then refresh the page.

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Delete Rows From Dgv But What About Modifying?

Aug 28, 2011

I use this code to delete rows from dgv but what about modifying

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Modifying Code During Runtime?

May 7, 2012

since upgrading from 2008 to 2010 i have seen an issue where i pause my vb.net project,modify some code, resume, but the app does not execute the new code, it continues as if nohthing was changedery strange, very frustrating

for example
msgbox("1")
if i pause my app and change this to

[code].....

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Modifying Data In Combobox?

Mar 1, 2012

I am populating data form database in combobox. This data is in the form of numeric codes like 112, 113,

The thing i want to do is on selecting some code like 113 from combobox, it will display it as ABC113 in the combobox.if code like 114 selected from combobox, it will display it as ABC114 in the combobox.

I don't want to store this modified string in database.

Please help me to achieve this.

Provide me some sample code or link for simple combobox or combobox in datagrid.

i think there is no change in code in both above cases.

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Modifying The DataSource Of A ComboBox?

Sep 25, 2009

I have a ComboBox that is bound to a List(of T).Now I type-cast the ComboBox.DataSource into List(of T)and add some more elements in the List.The items collection of the ComboBox doesnt get reflected and the new element does not show up in the ComboBox. Am I missing something ?

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Modifying The Rich TextBox

Sep 1, 2011

I've got to do some special things with a RichTextBox. I have to add syntax highlighting and I need

to be able to find out what character was added/removed/inserted at what position every time a key

is pressed. Is there some way to edit the existing, or is there a open source (.net compatible,

preferably VB.net) available for download? I've tried making my own, the problem is, it has to have

every function normally available and I don't have enough time to implement all of that.

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.net - Modifying ObjectDataSource Deleting Parameters?

May 26, 2011

I am trying to add a parameter to the deleting event of an ObjectDataSource as in the example below from msdn. I generated an event handler for the ObjectDataSource's deleting event, and it had the same signature as in the example, however, when I try to clear the paramsFromPage as in the example, I receive an error stating that

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C# - Modifying Scriptmaps/handlermappings Programmatically

Mar 22, 2011

I have some code to create a Virtual Directory programmatically.

I need to edit handler mappings of framework 2.0 to use .net 4.0 (basically run .net 2.0 code under .net 4.0 CLR).

The code below works fine under win 2003 server, but on Windows 2008 server webservicefactoryHandler2.0 is renamed as webservicefactoryHandler4.032_1245.

I don't know how to access/edit this name or infact retain the name and just change its value to Microsoft.NETFrameworkv4.0.30319aspnet_isapi.dll from Microsoft.NETFrameworkv2.0.50727aspnet_isapi.dll.

Dim scriptMapVals As PropertyValueCollection = VDir.Properties("ScriptMaps")
Dim objScriptMaps As ArrayList = New ArrayList()
Dim frameworkVersion As String = "4.0.30319"

[Code].....

Update: @kev : So basically you are saying to use different code for different version of IIS right? Well while using import "Microsoft.Web.Administration.dll" , do i need to pack it up in my build ? or this is part of all IIS7.0 installables? as Some poeple could have IIS7.0 on Windows XP.

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C# - QueryBuilder Modifying Entered Query

Aug 9, 2011

Why does QueryBuilder modify my query? Is there a workaround? When I enter the query below, QueryBuilder modifies the query to the more complex version below, requiring additional parameters for the FillBy method. Any additional parameters adds an exponential amount of complexity to the modified query.

[Code]...

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FileNotFoundException Message On Modifying Existing App?

Aug 16, 2011

I am modifying an existing application in VB .NET. In one routine, I have added a reference to a class in a newly-referenced class library project that is part of my solution, and now I get run-time FileNotFoundException messages when the program attempts to access this routine while debugging. The error tells me that the class can't be found, what's up with that?

To be clear: If I remove the lines of code relating to the new class, I no longer receive the exception messages. If I add them back in, here they come again! I have referenced the class library in the project containing this routine. The class library is building properly (other projects reference same library, and use it more extensively), and the project is referencing the class library's .dll file in my "debug" folder. I get no errors from other routines that use this new class (thus far). I get no errors in the Error List of the IDE.

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