Displaying Specific Part Of A Web Page?
Feb 13, 2011
I am creating a application,at present my application is in development stage..My app has a web browser control and a button the web browser will load you tube videos in the web page.i need to do display the video but i like to skip the other parts of the web page.this means showing video player on the web page and skipping the other parts..all it is setting the height and width of the web browser to display the specific part of a web page(scroll to the control and display it centered)
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Sep 7, 2009
I would like to display only part of string. I am able to do that as long as my string is constant, how the string is not constant. How would display only the last part of my string. The string will actually be displayed by using a browse button and selecting a file.
[Code]...
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Oct 30, 2011
I have more than 30,000 rows in a table. It takes a lot of time to load all the data in the gridview. So I want to display 100 rows at a time. When I click next page button, another 100 rows should be displayed. When I click previous page button, previous 100 rows should be displayed. If I type page 5 in a text box, then I want to jump over to the 5th lot of rows.
I also want to display how many pages there will be. Can we implement this concept in vb.net [winform] gridview. I am using database PostgreSQL.
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Apr 14, 2012
I have a page with a gridview. The gridview has "Enable Editing" and "Enable Deleting" checked by default. I want to be able to "uncheck" either of these in the code-behind page_load event.
I found this SO question but this hides the whole commandcolumn. I only want to hide the "Edit" or "Delete" hyperlink based on the role of a user. How would I go about doing this?
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Mar 6, 2012
I have a form and i want to print a specific part how do i specify that? I have a printdocument and a printpreview
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Jun 15, 2012
How to show a specific part of web page in visual basic form or in webbrowser?
this is problem for someone but like my problem.I am creating a application,at present my application is in development stage My app has a web browser control and a button the web browser will load you tube videos in the web page.i need to do display the video but i like to skip the other parts of the web page.this means showing video player on the web page and skipping the other parts
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Jun 9, 2011
I am trying to make a program which outputs an Invoice Number, which consists of the first 3 letters of a person's first name and the last 3 digits of their zip code. The user enter their first and last name, then enters their city, state, and zip such as:
Name: Billy Jones
City, State, Zip: Chicago, Illinois 42349
Therefore, the invoice would look like:
Invoice: Bil349
I can get the first 3 letters of the first name fine using the substring function, but I have been stumped on how to get past all of the text to get the last 3 digits of the zip code entered.
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Jul 29, 2011
In my master page init sub I have a block of data/text being written to a control. The basic idea was that it should be available on every page (obviously). However, I have come across a situation in which I need this to NOT happen on a certain page. Is there anything I can do, short of making a new master page for this specific page, to make this work? I also use a basepage, if that ever needs to come into play.
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Jun 2, 2009
Is there any way to download only a part of a web-page? What I have is a program that downloads periodically (every 5 sec) a web-page and displays some real time information. So I would like to minimize the bandwidth as much as posible.
I have seen that many download managers have the ability to resume a download, so they actually have the ability to start from somwhere in the midle. So can I do that with a single web-page and without messing with the sockets if posible?
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Jun 26, 2009
I'm using the web browser for my new project, but is their a way I can tell the browser to look at a particular part of the page? be default it looks at the top left and corner is their I way I can change that?
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Sep 24, 2011
Let's say I have a PictureBox with an image of a house, for example, and I want to know if the user clicked on the roof, the door, the window, or the walls.
Is there some way to, maybe, set up an If statement so that it checks what the coordinates of the mouse click was and compares it to a set of pre-determined graphed points to decide what object was clicked?[code]....
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Sep 8, 2011
How to read a string in another string where between Starting Index and first-encountered Ending IndexI have one giant file which contains info for each customers and they seperated the customers info with Starting and Ending Indexes and I need to get a specific customer info to display.
Dim oFile As New FileInfo(sFileName)
Dim sFileContent As String = oFile.OpenText().ReadToEnd()
Dim iStartIndex As Integer = sFileContent.IndexOf(roNotification.StartByte)
[code].....
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Mar 21, 2010
I have a for each item in listbox:
try
'code goes here
catch ex as exception
end try
next
now, in my code, i also have if ex = certain error. i'd like it to go back to the top of the try. reason for not letting it do its thing is, i am wanting it to retry it, under the same item. So, is there a way to goto a portion of the code.
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Jan 5, 2012
I have a function list of 75000 for my project. I want to load each class file dynamically and need to add one line on top of the function and to lines in the ending. Which is the best way to update a specific part of the file. I don't want to make a small mistake here since its my source code and globally using.
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Jun 13, 2010
I'm creating a web bot to fill many forms. How can i do it faster than general form? I just wanna to load that parts of page i needed. not images and menu and ... Can I Do This?
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Mar 12, 2012
I want to make an option to load a playlist file into a textbox.. To do this i guess i will need the OpenFileDialog and Streamreader..
Untill further i have done this
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
OpenFileDialog1.Filter = "Playlist files|*.pls;*.asx"
[Code]....
I want to be able to read ONLY the link from the file.. In the first file above it would be after the "File1=" text in the file.. And in the other file it should be whats written after the "<ref href="" part..
And as you see in the second file there are three links, so to start with it should only read the first line, maybe later i could make a selection window popup or something..
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Sep 30, 2009
I have a HTML file (for example filename.html) with a HTML code (div, paragraph, ecc...) and HTML Table.I need extract only HTML TABLE from source and conver it into XML datafile.[code]...
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Aug 27, 2010
How can I make my webbrowser control to show only a specific part of the site. for example show only the google text on [url]...
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Apr 15, 2009
I'm having some problems with a program I'm making in vb.net. I have two forms: one containing a datagrid with basic details of orders (date received, total value of the order, customer who placed it, date it was sent out). The second form contains a datagrid with more details (the stock code and quantity of each product purchased) on each indivual order. The second form also has a label containing the total value of the order. All this information is stored in a database.
By clicking on a row in the datagrid in form 1, I capture the OrderID of this row and use that to look up the information form 2 requires in my database. I only want to show the details of the order that was clicked. I'm having no problems filling the datagrid with the information I want but I'm unsure of how to get the label working.
I figure I might need to do something invloving a datatable, like this:
Dim table As DataTable
Dim row As DataRow
table = orders.Tables("Orders")
row = table.Select("Total", "OrderID = '" _passedText "'")
Label1.Text = "'row'"
Where Total is the column I want it to display and Label1 where I want it; _passedText the variable containing the OrderID of the record that the user clicked on form 1.
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Feb 27, 2009
does anyone know if its possible to find a control that would allow adding events to a specific date or displaying the events for specific day as a schedule?
I have been looking for options but I cant find any which either do what I want or that are free.
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Feb 18, 2010
I need a pattern for an asp.net validator that's for a phone extension field on the entry part of the page. I need it to allow a single digit up to 5 digits. I was able to use this pattern "d{5}?" until the requirements changed to "up to 5 digits" on me.
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Nov 14, 2009
I have an ASP.net page which has fields for filtering a dataset. When I apply the filter (through a button), the results load fine. If I navigate to another page (on the same session), and then come back to the page, I'm re-setting the value of the filter fields on page load
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Apr 6, 2009
I've tried a few different methods I could find in order to connect my VB .NET program to a book store's database. While I've been able to connect to it and display the contents of its tables in a DataGrid, I need to be able to search the tables and display specific records, depending on the contents of appropriate the adjacent text boxes.[code]This is a code I've used for a very similar process, just really aims to search a different field in the table. If this is easier to adapt into a code that allows searching and producing specific records in a database, please use this one.
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Mar 16, 2009
for example if a person types in multiple characters that represent a certain image in the input box for example if i type "tom" in the input box each letter represents a different image. Can i display those 3 images on the form somewhere? this is what i have so far...
Dim character As String = InputBox("Please enter a word")
I know that much but im not sure how i can connect the letter with a image for example
PictureBox1.Image = My.Resources.pic02
i want t to = my.resources.pic02 and i want it to display on the picturebox1.image
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Apr 30, 2009
I'm calling a webservice that is returning an unknown quantity of images in the form of an a collection of byte arrays. (I can't change this) I need to display each image on a single aspx webpage. I'm currently using the Microsoft.Web.GeneratedImage control; [URL] to display the images.
[Code]...
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Dec 6, 2010
I am loading a KJV.rtf file at program startup into RichTextBoxDisplay. When I want to select, lets say, Matthew Chapter 1, I want the program to take me to Matthew Chapter 1. I know I could just load a seperate file into the rtbDisplay, but do you know how many chapters and books are in the Bible..
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Apr 16, 2009
whether or not I can print a specific page from a .pdf?
The VB application has a folder of images, the same image has a large and a small size to accommodate for screen resolution. The application gives you the ability to print either image. Problem is that both of the images are blurry. The same image contained in the .pdf is crisp and sharp when printed from within the .pdf.
Can I have the VB application print a specific page in the .pdf? or is there a way to copy the sharp .pdf image and place it in the folder of images?
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Dec 15, 2011
how I could open to PDF document from a link field in a table. Also, is it possible to perfrorm this using VBA?
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Feb 4, 2011
I have a simple WinForm that is using a Tab Control to simplify data entry. The very last page has a text box that allows the user to "set a name" for the file. I really want to simplify this and suggest how the file should be named. What I want
is for when the tab page is entered (consider that generically) that the text box is pre-populted with a name.
This code will do what I want, but only the first time the tab page is entered. what I am apparently missing or a better way to do this?
Private Sub TabPage6_Focus(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TabPage6.Enter
' This should simulate a load event
modGeneralInfo.docProductNaming()
modDocGen.docNameShorten()
End Sub
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Jul 26, 2010
How do I open a pdf file to a specific page within the pdf.
Below is a link to some of the open parameters when using command line:
PDF Open Parameters
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