I am trying to implement a feature where i open (suppose in iframe) a PDF file (multiple pages), Highlight a section of the document a get the page number (the one that is displayed in the PDF tool bar).Eg: if the toolbar display 2/7 which means i am right now in page 2, i need to capture the page number information.Sounds simple but i am not able to get a .dll/function that exposes this property.
View 1 RepliesI have a web user control with DataList control in it. In my .aspx page, I have a report header, an empty panel as a place holder, a report footer.In my .aspx.vb file, I'll loop through a list of departments. Within each department, I'll load a label to display the department name and the user control for the data, and add both the label and user control to the panel. So there are two variables:
the number of departments and the number of records in a user control.
Now I need to display the current page number and the total page number in the report footer. Is it doable? How? I'm thinking of this approach: declare a page variable count, count the number of department name labels and the number of records in a user control. When the total count reaches a number, such as 20, I'll break the page. This way, I can get the the page current number and the total number of pages. But how to add a page break to an asp.net page?
I hate VS and this symbolic gibberish that never seem to have same solution (if it once was logic) twice. The screendump below says what it says.
As soon as I F5/Start the web project, the breakpoint going yellow. This ONLY affect the aspx.cs file that being changed. The other aspx.cs files can have breakpoints.
When I do rebuild/build all DLL and PDB files are created just fine. They have same compile time and are in same directory. Module-Windows i VS says the symbols are loaded perfectly. Well, yeah, try bite me!
I can tell, all symbolic is working just fine, until I was about doing changes inside those aspx.cs files (which was some time ago since last time). If I reset back the file, the breakpoint are working. If I try to make changes in another file, the problem appears there.
It simply appears like that the symbolic file generator don't understand changes maded in aspx.cs files..
[Code]....
i have hide the cancel button using javascript
and i wanted to display it when a listbox is visible hence i use these codes below
[Code]....
However i get a error saying The name 'document' does not exist in the current context. So how do i display the button?
How would I keep track of number of current sessions on my website?
View 5 RepliesThe scenario is that I wanna insert a record to the database via INSERT query and I need to user the identity number of this record in the INSERT query.
But I don't know how to achieve this.
Here is my table structure and code for your better understanding.
There are three columns in the Table: categoryID, categoryName, categoryPath. I need the path based on the categoryID which is an identity int column.
Now I used this code to do INSERT:
[Code]....
How to construct a code in vb.net on how to Calculate Number Of Days Between DateNow minus given date In VB.NET ...
View 1 RepliesI am looking for a way to figure out the current URL that the page is currently on (NOT what the asp.net page currently is, but where the CODE is at). ie. My web app is located at: [URL] my code is: String page = [URL]
String response = GetResponse(page); //basically the above code goes to the website [URL] and parses the HTML within it and brings it back and populates the variable string "response". But, sometimes the [URL] throws me a curve ball and redirects me to: [URL] I want to be able to use a try/catch to be able to "catch" the error of a different page: ie validateUser.aspx. So, I need to do to this: try
{
String page = [URL];
String response = GetResponse(page);
}
catch
{
//code to check the behind URL to see if [URL] is the URL OR IF [URL] is the current URL
}
understand I know how to find the URL of the current page the web app is on. I need to find the current page that threw the exception during the execution of the code behind.
I am building in error-logging into my site, and want to be able to get hold of the current page name that the error occurred in, as well as the specific subroutine or function, to then pass to a VB.NET function. Is there anyway to get hold of this information without hard-coding the names manually? For example,
Dim strCurrentPageName = ???
Dim strCurrentRoutine = ???
For Each item As pages.tbl1Row In pages
dim x as integer
x = ?????
response.write("current loop is :" & x )
Next
what code i need to replace with "?????" to get current loop order?
How to get current location of mobile using any mobileno.It is possible using Asp.net?
View 1 RepliesI'm trying to debug javacript code in my aspx page, I insert a breakpoint, and press F5 for debugging, but there is no dynamic page created in script documents.
Why the asp.net development server not create the dynamic page?
Per different user mode, some pages should not be accessible by users unless they have a valid session key.In your opinions -- would it be better to have a list of acceptable pages in the master page, and check if the current page is valid for the current user? Or handle this on every child page?I'm thinking master page, just want to hear what your input would be.
View 2 RepliesI am using the asp.net and framework 2.0 with Ajax enable web.i have a text box and when user will enter "a" or number in this will search the name started from "a" character or number if he or she enter the number basically we can say live-search.
Employee search: Textbox.In this text box she/he will enter the first character of name or first number of employeeno and according to the a character name will search in list.
<iframe src="http://docs.google.com/viewer?url=filename&embedded=true" style="width:600px; height:600px;margin-left:20px;" frameborder="0"></iframe>
I am using above code to show our document online.
But when we inspect element it is showing url of file which we dont't want.
it is possible to hide this url or any other alternate to show our document to user without exposing our physical file path.
I have xml document and wanting to pass it through wcf restfull service, i am able to do that by using string format i mean i can pass the xml as string param in the restful service and it worked but now my xml document becomes huge so if i pass it as string then it gives URI long error. any way i can pass the huge xml document through the WCF RESTFul service.
View 1 RepliesI want when user upload a doc file it convert into pdf. How can i do this. I read that itextsharp convert it.
View 1 RepliesHow can i set different default document for each folder in my asp.net project.I have set a default document from IIS, but that doesn't show up for every folder browsed.I have already added HTMLs to the collection but they are not showing up, instead stander ed Forbidden error page shows up.
View 2 RepliesI am launching a pdf document using either:
1. Response.Redirect("filepath/document.pdf"), or
2. Response.ContentType = "Application/pdf"
Response.WriteFile("filepath/document.pdf")
Response.End()
Both methods successfuly launch the PDF document displaying the document path and title in the title bar. For security reasons I'd like to HIDE the document title. Can someone advice how this can be done? (How can a PDF document be launched without showing the actual document's name)
I am experiencing an issue with the TreeView control when loading new pages. It is databound to web.sitemap, but when loading a new page, it does not select the node of the current page, just resets it to the root. THe new page loads fine, just not preserving the current navigation in the tree view.
View 2 Repliesi want to see my textbox value when i click on previous button in another page
then display my 1st page enter textbox value.
I'm new to ASP.net (and coding in general) and I was very impressed about how easy is to learn enough to create something useful :)
Unfortunately, now I'm stuck on a problem involving gridview sorting and paging: I created a master gridview bound to an sqldatasource, I enabled sorting and paging and then I linked it to a detailsview to enable editing and inserting.
In addition, I set up two other gridviews whose datasources depend on the master gridview.
When a user selects a row and modifies it in the detailsview, the sort takes place and the row is often moved to another page. This can be a little confusing, especially because there are other controls relying on the selected row of the master gridview.
There's a way to find and select the page of the selected row after gridview's databind and sort take place? I tried creating a dataview to search the index of the selected datakey in the databound event of my gridview, but it doesn't work, because it seems that the rows aren't sorted yet. Maybe I should choose another event?
IIS6, ASP.NET 2.0, No Forms Authentication I'm calling Response.Redirect("~/foo.aspx"), but the default document ("Default.aspx") for my site is appearing. To make matters worse, it only happens intermittently. Sometimes the redirect displays the right page.
I've checked session state, and I don't see any values in the web.config (that is, I'm assuming I'm using the 20-minute defaults).
There's foo.aspx and foo2.aspx (and the default document, Default.aspx). All pages extend from BasePage, which extends Page.
BasePage has a property named ReturnPage:
protected string ReturnPage {
get {
if (Session["ReturnPage"] == null) {
Session["ReturnPage"] = "";
}
return Session["ReturnPage"].ToString();
}
set { Session["ReturnPage"] = value; }
}
Users click on a LinkButton on foo.aspx, and the click event handler ends with two lines of code:
ReturnPage = ResolveUrl("~/foo.aspx");
Response.Redirect(ResolveUrl("~/foo2.aspx"));
The Page_Load of foo2.aspx has problems, and its error handling calls Response.Redirect(ReturnPage).
When I view the response headers of foo2.aspx, the 302 location is string.Empty (that is, there isn't one). That same response header has the same ASP.NET Session ID as the response of foo.aspx.
And remember -- this is intermittent. Sometimes, you can click on that LinkButton and go effortlessly to foo2.aspx, no problem. You can process the click with the exact same data once, and it will fail. You'll navigate from the default document (Default.aspx, where you were sent by the "bug") back to foo.aspx, click again with the same data (the same row in the grid/table -- the same LinkButton, essentially), and you'll be redirected to foo2.aspx without issue.
How can i add new page in pdf using bellow article.
[URL]..
I want to access controls (textbox and HTML hidden fields) from current page to do some transactions in my database.
View 3 Replies