HTML URL With Data Variables?
Dec 19, 2010HTML URL with data variables
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Accessing HTML Variables From Code Behind?
Jan 13, 2011I now need to pass this string into .net object.I have tried to below to no avail; the message box is empty.
Dim SourceTextBox As TextBox
SourceTextBox = CType(FindControl("search_input"), Tex
[code].....
HTML Email Template With Variables
Nov 7, 2011I would like to send some personalized emails. I have a html file which is a body template. How add some variables there in order to put actual values, like <param1> and <param2>:[code]
View 3 RepliesHTML - How Can The Server Program Read The Variables Sent Using A HTTP 'GET' Request Method In .NET
Jul 31, 2011I have written server code in vb.Net. I want it to read to variables sent by another server's HTTP 'GET' request. For example the first server will send this URL [URL]msgid=$messageid where the values to be used by my server are sender, receiver, msgdata, recvtime and msgid I have written my code but it only reads the address sent by the http server and locates for the file in the server's root directory. I want the server to be reading the variables sent by the other server using the HTTP 'GET' request. My code is shown below
' the web server only accepts get requests.
If Mid(LCase(sbuffer), 1, 3) <> "get" Then
'if not GET request then close socket and exit
[code]....
Variables - Combining Multiple Data Types Into A Single Unified Data Structure
Mar 16, 2012In VB.NET I would like to create a complicated data structure with multiple types of data stored in an array like format (see below). I am trying to create a data structure that would look something like this: [Name; xLoc; yLoc; zLoc; [Jagged Array]] Note: Name needs to be dimensioned as a string, xLoc and so forth as integers. The Jagged Array would look like this:
[Code]...
Html Source Code Doesn't Show Html But In Firebug Inspect Element Html Is There?
Jan 10, 2012This 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?
Sending An HTML Email, Where The HTML Comes From An HTML File .Net/ClickOnce Environment?
Jun 20, 2009Usage: Users create pretty HTML news letters in another app. They post the newsletter to the web, but they also want to set the contents of the HTML news letter file as the body of an email and send it using Application In Question. The users understand to use absolute link and image references when sending an E Newsletter. Environment:
AIQ is a VB.Net app deployed via ClickOnce. It is an intranet app; one can be sure MS Office 2003 and the interop 11 dlls are on the target machines.
Restrictions: MAPI is out. It mangles the HTML. Since it is a ClickOnce deployment, we can't register dlls (I think, correct me if I am wrong). Therefore CDO and COM is out (again, I may be wrong.... I would be happy to be proven so).
"Post" XML Data Like HTML With Hidden Values Using ContentType ="txt/html"?
Feb 25, 2010I want to do the same that works previously on HTML but now via .NET Windows Forms.When I submit this HTML it works :
<html>
<head>
</head>
<body>
[Code]...
Get Data And Set It To Session Variables?
May 14, 2010I am using a sqlDataReader to get data and set it to session variables. The problem is it doesn't want to work with expressions. I can reference any other column in the table, but not the expressions. The SQL does work. The code is below.
[Code]...
Store Data In Variables?
Aug 15, 2011I am using sql in and am stuck. after "selecting * from table", how do i store whatever I have obtained from my database in a variable, for display?
View 2 RepliesExtract Data From JavaScript Variables?
May 9, 2012I'm using Visual Studio 2010 and my software will be a Windows Forms Application.
I know it's possible to retrieve URL source codes, slice and dice them either through VB.NET or RegEx but that only applies to text/code that are in plain text like HTML code. But how do you extract code from JavaScript that in the downloaded source code doesn't display the data inside the variables, but instead the actual variables?
Below I have an example code of JavaScript variables inside a downloaded .HTML source code that, when the webpage is loaded, displays the information/data contained inside these variables in the web browser. But the data itself isn't "downloaded" or stored in the source code.
So my question is: How do you extract/retrieve the data from within those JavaScript variables?
<td>
<div class="showUserText">
<div class="outerRatingBody" style="display:none;" >
[Code]....
Is it possible through VB.NET to get what ever is inside those variables?
Variables - Passing Data Between Forms?
Jan 24, 2011I have a form that has a button, when clicked it pops up a Dialog Form. Within this dialog form the user needs to select some data and when the user is finished they click the OK button. Once they click the OK button it needs to return an integer back to the previous form.I created a Dialog Form and tried calling it via the code below:
Dim intResult as Integer = frmData.ShowDialog()
Debug.Writeline(intResult)
However, it seems I can only return DialogResults (Abort, Cancel, Ignore...)I was wondering how I can try this without having to create a public variable and storing the result there.
DB/Reporting :: UserForm - Reading Data Into Variables
Jan 5, 2011I've been using VBA quite a bit in the past to build userforms in Access, that used user-supplied data to custom-build sql statements on the fly, query data from a linked table, read that data into variables, perform calculations and spit out results onto the userform. Now I'm wanting to do some similar things in vb.net 2008.
I would use some code like this:
Set MyRecordset = New adodb.Recordset
MyRecordset.Open "SELECT * FROM Table1", CurrentProject.Connection, adOpenDynamic, adLockOptimistic
MyRecordset.Filter = "ID = '" & Me.cmbAgentName.Value & "'"
With MyRecordset
[Code] .....
Whenever I try this, I get an error message along the lines of "Conversion from type 'Field' to type 'String' is not valid."
Fill Tables In Dataset By Data Variables?
May 22, 2012I need to fill a datatable(in data set) row by row by providing the the data by variables in VB.Net. The variables assigns its value by loop.. so the datatable row should be filled row by row until the loop ends. There are three columns in the table. so the table should fill with different kind of datatype variables.
View 1 RepliesGlobal Variables For Data Exchange Between Forms
Sep 14, 2011Is it a good practice using global variables in a VB (.NET) application in order to exchange data between forms? As global variable I mean a public variable defined in a module and not a public member or property of a class. Moreover as my personal rule I never access a global variable from a class, but I pass the values to the class via functions.
[Code]...
Transferring Data Across Forms - Global Variables?
May 27, 2009I have 2 forms in this application. One form is just a simple SQL statement that is generated into a grid. It displays columns/rows. From there I want to be able to click on a row and have the first column of that row transferred to another form. In the second form I want it inputted into a text box. So, the user doesn't have to copy the record back out of the form then open the other form and paste.
The form opening and closing is not the problem. The problem is getting the data to transfer from one form to another!! I am not sure how to do it.. I have only been coding in VB for a few days and no formal training. I am aware of global variables and would be willing to assign the data to a variable and then have it transferred into the textbox of a the second form.
I do not know how global variables work in VB. This is what I got so far............
'The user clicked the transfer button.
Dim obj As System.Data.DataRowView = grid.Current
MsgBox(obj.Item(0), vbInformation, "Selected Data")
[Code] .....
Class Variables - Holding Data From SQL Server Query
Oct 1, 2009I am creating an ASP.Net page with VB.Net codebehind. I am using a class variable to hold data (named ods see below) from a SQL Server query so I do not have to keep going back out to the server. The class variable gets loaded ok and I populate a grid data with this dataset. However when I need to go back in and reference the dataset again, I get an error and I come to find out my dataset no longer holds the data.
Here is my declaration in my code behind:
Partial Public
Class LotTrackingMain
Inherits System.Web.UI.Page
Private con
As SqlConnection =
Nothing
Private ods
As
New DataSet
Import Spreadsheet Data Into VB 2010 As Variables Array?
Mar 19, 2011My basic set up is Visual Basic 2010 Express on Windows 7 64 bit What I'm trying to do is to have VB 2010 get the data from a Open Office spreadsheet. I have looked around on the general interenet and have found quite a few references to MS Excel, but none dealling with Open Office. The code samples I have tried to use seem to rely on MS Excel being installed (Which I dont have). The 'Automate excel' page (Here: http://support.microsoft.com/kb/302094) naturally seems to rely on a Microsoft Excel Object Library reference that, not surprisingly, isnt there because I dont have MS Excel. Keep in mind I havent mucked around with a programming code for decades!
What I do have is Open Office 3.2, which CAN save spreadsheets in a excel format (.xls), and a few others such as .ods, .dbf and .xml (Excel 2003?).
[Code]...
Unable To Read The Values Into Variables (data View)?
Feb 17, 2011I have a dataview and want to update using a stored procdure. My Update procedure is as follows. When I have a watch on my variables (int & amt) it is reading empty string even though I pass values. Yes cell(1) is my ID coumn and cell(8) is my amt coulmn
Protected
Sub GrdResult_RowUpdating(ByVal
sender As
[code].....
Wpf - Create 'object' Containing A Polygon And Variables And Other Data Elements
Apr 6, 2012I'm trying to write a simple game ui, it is grid/tile based, and i have the grid built using grid column and row definitions and I'm successfully placing objects in various grid locations. I am currently stuck as trying to build the player object. I want a single object reference to represent the various components of the players piece.
Currently I am using a polygon to represent the piece on the grid. Eventually I want to replace this with images or something. I want to add in properties for what weapon and armor it has equipped I want properties for health
Essentially in code i want something like this
dim player1 as new playerobject
player1.polygon.points = 0,0 60,30 0,60
player1.health = 100
[Code]....
I can instantiate all this as separate variables etc, but I'd like to have a singular reference that contains all the variables, properties, objects, controls etc.
I'm using vb .net in vs 2010 (and no, I'm not looking to write in something else)
Wpf - Create 'object' Containing A Polygon And Variables And Other Data Elements?
Jun 10, 2011I'm trying to write a simple game ui, it is grid/tile based, and i have the grid built using grid column and row definitions and I'm successfully placing objects in various grid locations.I am currently stuck as trying to build the player object. I want a single object reference to represent the various components of the players piece.
Currently I am using a polygon to represent the piece on the grid. Eventually I want to replace this with images or something.I want to add in properties for what weapon and armor it has equipped I want properties for health Essentially in code i want something like this
dim player1 as new playerobject
player1.polygon.points = 0,0 60,30 0,60
player1.health = 100
player1.weapon = "axe"
etc
I can instantiate all this as separate variables etc, but I'd like to have a singular reference that contains all the variables, properties, objects, controls etc.I'm using vb .net in vs 2010.
How To Get Data From Crystal Report Viewer Fields To Local Variables
Jan 23, 2010I need to get data from reports fields to open others windows forms or other reports, How I can get the values of reports fields to pass to local C# o VB.net variables? After many time ... With this upgrade making click on any Textobject on the Report the ClickPage event fire and in that sub is possible to get the Textobject data. You have to upgrade to Crystal Report 2008 SP 3.6, Link below [URL]
Private Sub crViewer_ClickPage(ByVal sender As Object, ByVal e As CrystalDecisions.Windows.Forms.PageMouseEventArgs) Handles crViewer.ClickPage
If Not IsNothing(e.ObjectInfo.Text) Then
Clipboard.Clear()
Clipboard.SetText(e.ObjectInfo.Text)
Me.CallBackForm(e.ObjectInfo.Name.ToUpper.Trim, e.ObjectInfo.Text)
End If
End Sub
VS 2008 - Take A String Of Variables With A Common Delimiter And Break It All Back Out Into Separate Variables
Dec 11, 2011Last year (2010) I came across a FANTASTIC command that allowed me to take a string of variables with a common delimiter and break it all back out into separate variables (possibly an array) with one statement.
[Code]...
As long as the delimiter was a unique specifiable character, this one-statement command could break it out into elements. my memory and point me in the right direction.
.net - Get Data From Html Node?
Apr 15, 2012I have a basic anchor node as a string and would like to get the URL and the text from it. For example:
<a href="http://MyAwesomeWebsite.com/">Go to MyAwesomeWebsite</a>
I want two strings, one with:
[URL]
and the other with
MyAwesomeWebsite
How do I code this?
Extract Data From A Html Tag?
Jul 28, 2010I would like to extract data from a html tag. The html tag is included inside a big html document.
Precisely i would like to extract the value of "txtGUID" from this html tag :
<td width='75%' bgcolor='#F3F3F3'><input type='hidden' name='txtGUID' value='soft:24f709f1-becb-44c6-8359-7c8b0b4a6e14:SLIP'/></td>
Extract Data From Html?
Apr 20, 2011I need to extract some data from a html source [code]...
Now the problem is the words info ect.. wont always be there the content will change so can do something like getelementsbyclass or is there is a way to extract the text between
"<div class="bbcode_quote_container"></div>" and "</div>"
I am using a web browser control by the way
Get The Data From Within The Html Tags?
Jun 18, 2012i'm trying to get the following data from within the html tages <td class="colRight">CWCH60</td> where CWCH60 is the data which changes and needs to be extracted. I have tried the following Regex patterns
[^td|<|>|/|class|s|^="colRight"][A-Z|a-z|0-9][^</td>]
[^<td][^s][^class][^="colRight">][A-Z|a-z|0-9][^</td>]
[^tdsclass=""colRight">][A-Z][a-z][0-9]
all work fine in an online regex builder/tester but return WCH60 when executed. Why would this occur, is there a simple operator i have missed out?
Getting HTML Data - How To Get The Links Name?
Apr 8, 2012I have this code to take links from a page
CODE:
But how would i also get the links name?
Passing Multiple Byref Variables / Variables Fail To Change Calling Funct W/ Invoke
Sep 27, 2010I have code, shown below, that works all except for 1 thing: The variables being passed byRef get passed, but once modified in the else section of the "if me.invokerequired" code of RecordData, the variables are never updated in the calling function. To reiterate, the calling function does not receive the updated data that is in the variables custid and amt.When debugging, I see the data change in the else section of "if me.invokerequired", but once it returns from the callback the data is missing.[code]
View 15 RepliesDefine Some Global Variables Of A Class - Variables Occupy Memory?
Mar 23, 2012I define some global variables of a class as follows:
Private Class MyClass
Private var1 as Decimal
Private list1 as List(Of string)[code].....
But I found that after this form is closed, all above variables, var1, list1, list2 still exist in memory. I thought they should be collected by gc since the form is already disposed as I confirmed.
Add: I have monitored half an hour after the form is closed. But these variables are not collected by gc. I have an automatic update procedure on the form which uses above variables.Since the above variables still hold values, the automatic update procedure is always called which causes exception. (One quick fix is to check if form.isDisposed in update procedure. But I do not think this is elegeant. Besides, these variables occupy memory.)