How to know HTML source change or not change because this web site written ASP.net and information is changing in TABLE tags when pressed button.I'm not reading when change the TABLE tags.
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I have the below srtucture of html page
<video controls="controls" width="480" height="208" id="video1">
<source src="http://devfiles.myopera.com/articles/2642/sintel-trailer.ogv" type='video/ogg; codecs="theora, vorbis"'>
<source src="http://devfiles.myopera.com/articles/2642/sintel-trailer.mp4" type='video/mp4; codecs="avc1.42E01E, mp4a.40.2"'>
</video>
Now I want to load video using OpenfileDialog and replace the filename with it's extension in place of src="http://"
I'm using Visual Studio 2010 / VB / dot net 4.0, and I have a drop-down menu in my left column that switches resource languages for the end user. It reads like this:
--------English ------- <<- Engish is always the default top language option
French |
Spanish |
[code].....
I wanna do program to...I need function to change source of webiste, something like thiswebbrowser1.document.changesource...
View 2 RepliesI completed my first college assignment using visual basic 2005 express (Their first lesson was same)
and in order to submit it to my my proffessor I have to change the source code from a .sln to a .c or .cpp,how do I do this?
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 a two forms with about 25 bound controls on each in the same solution. All of the data for both forms is in the same SQL table. I need to filter the data and only get the data appropriate to the called form. I consulted an University VB professor and he would only say "it won't be easy".
I tried removing all of the bindings and rebinding them to the new datasource but there were still some remnants (probably from the navigator) that proved illusive.
Is the only solution to recreate the VB forms and bind them to the new datasource?
(using Visual Studio 2008 Professional)
Private Sub HazMatlLabelsBindingNavigatorSaveItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles HazMatlLabelsBindingNavigatorSaveItem.Click
[Code]...
I am running a ssis package from .net code.It's a simple package that imports a text file into a sql database.[code]...
View 10 RepliesI have two comboboxes. The data sorce of combobox1 is a list of string that is fixed.Combobox2's data sorce will be a list of string that depends on the selection of combobox1. This is very similar to a common case as follows: first enter your contry, then depending on your enter, the second combobox will show you the list of universities in the country.
'Change selection of first combobox
Private Sub cbxClient_SelectedIndexChanged(sender As Object, e As EventArgs) Handles cbxClient.SelectedIndexChanged
[code]....
i use the following code to connect to my mdb file
Public Class activity
'declare a new data set
Dim ds As New DataSet()
' declare a data cursor to point to the current row in the data base
[code]....
i want to connect to a data base that is in "c: empaaa.mdb" and i want to write that path in a text box and modify in the code...
I've got a function that's supposed to extract and return a 32x32px bitmap from a larger bitmap which has a set of 32x32 tiles inside it.
Here's the code I have now, but it's wrong since the Tile.GFX_Pos properties are telling it where in the destination image to draw, not where in the source image to draw from.
Overloads Shared Function TileGFX(ByVal SrcGFX As Bitmap, ByVal Tile As TileDef) As System.Drawing.Bitmap
Try
[Code]....
So since this doesn't work, what I'm wondering is if anyone knows a good way to select where in the SrcGFX bitmap to blit from, instead of (as currently and incorrectly) selecting where in the destination bitmap to blit to.
I've got a variable, BuildDateTimeStamp, would it be possible to add a pre build event to update the value of this variable?code]...
View 3 RepliesI had built an application such like items management, I used two table in two different database in two different engine server, the stack is, when I want to make event for add new data, how I can make the event for the combobox ID for switching it's datasource from before.. for the knowledge, the first table is Xtable, database is Xdatabase and the machine is Xmachine; and for the second one is : table is Ytable, database is Ydatabase and the server machine is Ymachine...
View 1 RepliesI have a WPF 4 and VB.net 2010 project. I am playing videos in a single mediaelement. This is what I need to do:When the window first opens, I have the first video play just fine. However, it is after this video plays that I run into trouble figuring out how to do the following.I need the video source to change immediately following a single play through of any video, and I need this video (henceforth referred to as an "ambient" video) to loop forever.When a certain event happens, I need to change the video source again, have it play once through, and then go back to looping ambient video in step 1.Here is the rub, however. Many of the video triggers are inside of If-Then or Select Case statements in code behind, so I'm not exclusively using simple WPF events such as "MouseUp" or "MouseEnter".Also, all videos must play in the same mediaelement, for performance reasons.
View 2 RepliesHow can I change the HTML code via VB .Net code?For example,
on .aspx file I have:
<div class="Menu_On"><asp:LinkButton ID="Link_Menu1" runat="server">Menu 1</asp:LinkButton></div>
[code].....
i have a code which has the connection string as driver. dim s as string = "Driver={SQL Server}; Server=xxxSQLEXPRESS; Database=dbRegister; Trusted_Connection=yes" i need to change that to - "data source=1.2.3.4;user id=xx;password=xxxxx;initial catalog=xxxxx;Connect Timeout=30" when i just change the text it gives this error - "[Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified" how do i declare the datasource?
View 2 RepliesI think that changing from WinForms to WPF just because the blur effect is easier to do in WPF is the stupiest thing i can do right now it took me time to understand how the windows form application works i dont even how change the source of an image in WPF so here we are again. how to blur a speciefied image using CODE ONLY ?
See what im trying to do:
1. Imagine that you turn on your pc. takes some time to load.
2. Finally for the first time you are on the desktop.
3. Before you do something after every icon is loaded my program
takes a picture of the desktop and blurs it.
4. then it runs fullscreen showing the desktop behind as blurred and
not giving you access to the desktop.
5. a login/register border pops up
6. if you login the program closes if you dont it stays there
waiting for you to login or register.
I wont use it that way im planning to do it on the startup of my program only blur the window not the screen (i mean the content of my window) untill you login or register then it clears again. What i need to learn:
1. How to take a screenshot of my program (only yhe content of the window) [Progress: 1% (cause i know how to take a screenshot of the desktop)]
2. How to blur that image [Progress: 100%]
No need for third party programs or dlls i mean isnt there a default function in vb.net the stupiest way to do it?
i have a code which has the connection string as driver.dim s as string = "Drr={SQL Server};Server=xxxSQLEXPRESS; Database=dbRegister; Trusted_Connection=yes"i need to change that to"data source=1.2.3.4;user id=xx;password=xxxxx;initial catalog=xxxxx;Connect Timeout=30"hen i just change the text it gives this error -"[Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified"
View 13 RepliesIs it possible to change the data source of a dropdown list in a gridview from another dropdown list selected index changed method in the same gridview?
for example I have a dropdown that needs to change its contents depending on what is chosen in the previous cell of the gridview, which is also a dropdown list.
I want to change the source data for my pivot table in Excel using VB.Net to a named range.
I have : table.ChangePivotCache(wb.PivotCaches.Create(SourceType:=Excel.XlPivotTableSourceType.xlDatabase, SourceData:=sheet.Names("name_of_NamedRange").RefersToRange))
Exception : The parameter is incorrect. (Exception from HRESULT: 0x80070057 (E_INVALIDARG))
i would like to create a few simple hyperlinks that change the session language parameter. Then I will test against this parameter to show dynamically different page elements.I have not been able to find any sort of tutorial discussing a simple solution for this, only full blown tutorials that are in depth with databases and everything.
View 1 RepliesI want to be able to change an image depending on what is selected in the drop down box. I have this JS code to change the image. Simplified of course.
<script type="text/javascript">
function changeImage() {
var oDDL = document.all("ddlNAME");
var NAME= oDDL.options[oDDL.selectedIndex].text;
switch(NAME) {
[Code] .....
When I call this function I do it in my DDL implementation.
<asp:DropDownList ID="ddlNAME" runat="server" OnTextChanged="changeImage()" >
But for some reason the changeImage() is not firing. It is giving me an error saying
'changeImage' is not a member of 'ASP.default_aspx'
Basically I was wondering if anybody knows how to make Visual Basic change automatically what is in
<span id="total_quantity">1</span>
change what is between > and < (for example a digit or text).
I'm using a MS Access 2007 database. I modified the field definition of one of the fields in a table, it a text field and I change the maximum length from 40 to 150. I have a data source in my app that contains this table and many others. I refreshed the data source but the change didn't take affect. I went through configure option but the change still didn't take affect. It gives me this error,
The value violates the MaxLength limit of this column.
If I add/delete a database field the data source is updated when I go through the configure process. I finally just deleted the table from my data source and then added it back.
Im working on a bulk email sending app and have a page with a multiline textbox which I am wanting to use as a way of allowing a user to enter the email body text.
I need to format the text within my textbox to HTML, most importantly I need to format linebreaks to HTML, however I cant seem to do this.
The method everyone seems to say to use is:
textOut.Replace("
", "<br />")
But this just does nothing. My Textbox looks like this:
<asp:TextBox runat="server"
ID="txtMailBody"
TextMode="MultiLine"
[Code]......
How can I change colors of a control using html color code or RGB. Want to chang back color of a text box in the code.
View 6 Replies[code]......
View 3 RepliesI have a multilingual company website (Visual Studio / VB / ASP.NET 4.0), and when, on the homepage, you click a flag, the text changes to that language and stays with you the entire session, after I made a class, BasePage.vb. Everything works great, but the URL never changes .... clients.aspx remains clients.aspx although the text DOES switch to Dutch.
It's been recommended by @Aritstos to make it so it looks like clients.aspx?lang=nl as opposed to just clients.aspx in another language.
Currently, my asp homepage hyperlinks that work look like this:
<asp:LinkButton ID="LinkButton7" runat="server"
CommandArgument="nl" OnClick="RequestLanguageChange_Click"
class="flagbutton">
[Code]....
Way to space out the source code of a web page, having each tag on one line, without having to search for each tag ending and then making a new line after.
My code for obtaining the source code is:
CODE:
Also if anyone knows a way to colour the tags.
I have a project where I added visually and successfully a datasource of MySql. I binded a datagridview with a table.
But, how do I change programatically the password, ip or user to connect with the MySql server? Because it can change at any time, so I can let the user change these values.
