|
Hello all,
I wand to read a pdf file using asp .Net and want to show contents of pdf file into a text area. Get a lots of code for viewing pdf file or writing the pdf file but not for how to read a pdf file.
Please help me...
|
|
|
|
|
Well I figured out a way to do it, but it requires that you have the full version of Adobe installed on your PC so that you can gain access to the Adobe APIs (which doesn't technically qualify as a free way to do it). Here is the code I used to read the contents of a PDF. You will have to add a reference to the Adobe APIs in your project:
Dim objPDFPage As AcroPDPage
Dim objPDFDoc As New AcroPDDoc
Dim objPDFAVDoc As AcroAVDoc
Dim objAcroApp As AcroApp
Dim objPDFRectTemp As Object
Dim objPDFRect As New AcroRect
Dim lngTextRangeCount As Long
Dim objPDFTextSelection As AcroPDTextSelect
Dim temptextcount As Long
Dim strText As String
Dim lngPageCount As Long
Dim Fora As Long
objPDFDoc.Open(tbdocdisplaypath.Text)
lngPageCount = objPDFDoc.GetNumPages
For Fora = 0 To lngPageCount - 1
objPDFPage = objPDFDoc.AcquirePage(Fora)
objPDFRectTemp = objPDFPage.GetSize
objPDFRect.Left = 0
objPDFRect.right = objPDFRectTemp.x
objPDFRect.Top = objPDFRectTemp.y
objPDFRect.bottom = 0
' objPDFTextSelection = objPDFDoc.CreateTextSelect(lngPageCount, objPDFRect)
objPDFTextSelection = objPDFDoc.CreateTextSelect(Fora, objPDFRect)
' Get The Text Of The Range
temptextcount = objPDFTextSelection.GetNumText
For lngTextRangeCount = 1 To objPDFTextSelection.GetNumText
doctext = doctext & objPDFTextSelection.GetText(lngTextRangeCount - 1)
Next
doctext = doctext & vbCrLf
Next
doctype = "PDF"
objPDFDoc.Close()
---------------------------------------------
Alernatively, you can browse these links and try helping yourself
http://www.componentsource.com/relevance/pdf/components/index.html?q=pdf+visual
http://groups.google.com/group/microsoft.public.dotnet.languages.vb.data/browse_thread/thread/99a3fbc1608f396e/236c45f7cf2713b5%23236c45f7cf2713b5
|
|
|
|
|
Hi My website contains some confidential documents which I want only authorized viewers can see.
I have used an http handler for authentication and authorization.
It works fine..But I am not being able to prevent Google's View As HTML option from showing those documents in HTML format.
Previously before using HTTP HANDLER I had used robots.txt.But it didn't work at all.
Can anybody help me?
Thanks and Regards
ARINDAM
|
|
|
|
|
ARINDAM1981 wrote: Previously before using HTTP HANDLER I had used robots.txt.But it didn't work at all.
I googled and found this link
http://computing.fnal.gov/xms/Services/Getting_Services/Web_at_Fermilab/Restricting_Access_to_Web_Pages
|
|
|
|
|
Hi There.
I had two link buttons addCountry and addState.On both these button I had attached Modulepop Up Extender of Ajax.On click of these buttons I am opening a panel as pop up.Through this popup I am trying to add country and state.I am using single panel as popup for these two link button.Now what I want to do is to change the name of label Name in Popup panel to StateName if I am adding state on click of link button.I tried with javascript but what happens popup displayed first.Can any one help me.I am using Asp.Net 2.0 with C#.Net.
Thanks,
|
|
|
|
|
If you could share your code, we can help...
check the ID of the control, get the control using javascript and then do what you want. 
Abhishek Sur
|
|
|
|
|
where's "Application Center Test" for VS2008? ... Sorry haven't done this for sometime has it been gone for long time? What you use now then?
Thanks
dev
|
|
|
|
|
You need the tester edition of VS2008
only two letters away from being an asset
|
|
|
|
|
|
I've recently started ASP.NET, and am making simple pages (in C#).
I have a simple app, with one page - index.aspx, and it's codebehind file index.aspx.cs
The index page has an asp label with the id 'myLabel'
The page load in index.aspx.cs sets this myLabel to "Hello world". Simple.
(basically myLabel.Text = "Hello world")
I decided not to go the codebehind way, and instead compile the index.aspx.cs file into a dll.
When using .NET Framework 1.1, it all works fine. I put the dll (generated at the cmd prompt by csc /t:library index.aspx.cs) into a bin folder, remove the .cs file, and the app works fine.
When I do this in .NET 2.0, I get the following message when trying to compile the DLL:
index.aspx.cs(17,13): error CS0103: The name 'myLabel' does not exist in the current context
Can someone explain what I'm doing wrong? Am I supposed to do things differently for .NEt 2.0?
ASP - AJAX is SEXY. PERIOD.
|
|
|
|
|
you must PUBLISH your website if you want use dll instead of code files
go to menu on VisualStudio and find publish...
|
|
|
|
|
I don't think that's the solution. My code works fine in .NET 1.1 I don't have visual studio etc.
ASP - AJAX is SEXY. PERIOD.
|
|
|
|
|
|
Hi.
I have a WebUserControl. It has a Text property ( I've written it )
I need an event in this class (my userControl) that fires by changing the Text Property.
I wrote an Event like this in my usercontrol event:
Public Event Text_Changed(ByVal sender As Object, ByVal e As EventArgs)
and in another class I've written this:
AddHandler Text_Changed, AddressOf MyMethod
Public Sub MyMethod(ByVal sender As Object, ByVal e As EventArgs)
End Sub
But I don't know how automatically runs the MyMethod by changing the Text Property of userControl
Best wishes
|
|
|
|
|
Text_Changed(Me, EventArgs.Empty)
|
|
|
|
|
I think the problem with you is the postback thing.
Let me remind you, you need to do a postback to generate the serverside event. I think you can make a handler to generate the event.
If you want to avoid postback, you can call a custom handler using Javascript and AJAX. Use it to generate server side event.
![Rose | [Rose]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/rose.gif)
Abhishek Sur
|
|
|
|
|
I would like to make a calendar control, showing the date (in the locale I set it to) e.g. mm/dd/yyyy. Then when the user wants to update the date the calendar control shows up.
Any ideas?
Jon
|
|
|
|
|
|
Hi,
This is the report format I need in Crystal reports. I tried with Crosstabs, but it comes wierd. Also I do not know how to get the amounts listed in columns month wise, it depends on a date field in the DB table named purchase_due_date. The client requirement is that I need to display the result an year's data when he selects a date. So client would input a date. It is also better if I can let the user provide conversion values for various currencies.
Could anyone help me out with this?
| Invoice Amount in Local Currency | | Customer | PO Number | PO Value | Apr 08 | May 08 | Jun 08 | Jul 08 | Aug 08 | Sep 08 | Oct 08 | Nov 08 | Dec 08 | Year 2009 Onwards | Row Total(In Local Currency) | | Green Constructions | PO567 | $400 | 100 | | | | | 100 | | | | 100 | 300 | | John's Pizza | PO987 | Euro 1000 | | 200 | | | | | 500 | | | | 700 | Column Tot in
Local Currency | 100 | 200 | | | | 100 | 500 | | | 100 | 1000 | Cumulative Tot in
Local Currency | 100 | 300 | | | | 400 | 900 | | | 1000 | |
Regards,
Blumen
“The thing for you is a burial permit. You have only to speak and I will see that you get it.”
|
|
|
|
|
Hi, all,
I want to add Print functionality to crystal report how i do that i mean what i have to be done.
any idea or article where i can learn above thing
Best regards
Rameez
|
|
|
|
|
I want to use web service in my project,how to make a call.
help me..
|
|
|
|
|
|
|
jaraldumary wrote: I want to use web service in my project,how to make a call.
You Need This[^]
|
|
|
|
|
Hi
iam trying to implement a calendar control.i want to design like this.
i have 3 drop down list(for day,month,year) at the top followed by a calendar control.
and 3 link buttons(prev,today,next) at the bottom.
if i select the particular day,month and year the calendar has to display accordingly,the same
should happen with the link buttons also.
can anyone tell me how to do this.iam not using any ajax controls.iam using
asp .net calendar control.
the code goes like this....
cal.aspx...
<table id="table1" width="100%">
<tr></tr>
<tr>
<td align="center">
<asp:DropDownList ID="cboDay" runat="server" AutoPostBack="True">
<asp:ListItem Value="1"></asp:ListItem>
<asp:ListItem Value="2"></asp:ListItem>
<asp:ListItem Value="3"></asp:ListItem>
<asp:ListItem Value="4"></asp:ListItem>
<asp:ListItem Value="5"></asp:ListItem>
<asp:ListItem Value="6"></asp:ListItem>
<asp:ListItem Value="7"></asp:ListItem>
<asp:ListItem Value="8"></asp:ListItem>
<asp:ListItem Value="9"></asp:ListItem>
<asp:ListItem Value="10"></asp:ListItem>
</asp:DropDownList>
<asp:DropDownList ID="cboMonth" runat="server" AutoPostBack="True">
<asp:ListItem Value="January"></asp:ListItem>
<asp:ListItem Value="Febraury"></asp:ListItem>
<asp:ListItem Value="March"></asp:ListItem>
<asp:ListItem Value="April"></asp:ListItem>
<asp:ListItem Value="May"></asp:ListItem>
<asp:ListItem Value="June"></asp:ListItem>
<asp:ListItem Value="July"></asp:ListItem>
<asp:ListItem Value="August"></asp:ListItem>
<asp:ListItem Value="September"></asp:ListItem>
<asp:ListItem Value="October"></asp:ListItem>
<asp:ListItem Value="November"></asp:ListItem>
<asp:ListItem Value="December"></asp:ListItem>
</asp:DropDownList>
<asp:DropDownList ID="cboYear" runat="server" AutoPostBack="True">
<asp:ListItem Value="2000"></asp:ListItem>
<asp:ListItem Value="2001"></asp:ListItem>
<asp:ListItem Value="2002"></asp:ListItem>
<asp:ListItem Value="2003"></asp:ListItem>
<asp:ListItem Value="2004"></asp:ListItem>
<asp:ListItem Value="2005"></asp:ListItem>
<asp:ListItem Value="2006"></asp:ListItem>
<asp:ListItem Value="2007"></asp:ListItem>
<asp:ListItem Value="2008"></asp:ListItem>
<asp:ListItem Value="2009"></asp:ListItem>
</asp:DropDownList>
</td>
</tr>
<tr>
<td>
<table id = "table2" width="100%">
<tr></tr>
<tr>
<td align="center">
<asp:Calendar ID="Calendar1" runat="server" BackColor="White" BorderColor="#999999" CellPadding="4" DayNameFormat="Shortest" Font-Names="Verdana" Font-Size="8pt" ForeColor="Black" Height="180px" Width="200px" OnSelectionChanged="Calendar1_SelectionChanged">
<SelectedDayStyle BackColor="#666666" Font-Bold="True" ForeColor="White" />
<TodayDayStyle BackColor="#CCCCCC" ForeColor="Black" />
<SelectorStyle BackColor="#CCCCCC" />
<WeekendDayStyle BackColor="#FFFFCC" />
<OtherMonthDayStyle ForeColor="#808080" />
<NextPrevStyle VerticalAlign="Bottom" />
<DayHeaderStyle BackColor="#CCCCCC" Font-Bold="True" Font-Size="7pt" />
<TitleStyle BackColor="#999999" BorderColor="Black" Font-Bold="True" />
</asp:Calendar>
</td>
</tr>
</table>
<table id = "table3" width="100%">
<tr></tr>
<tr>
<td align="center">
<asp:LinkButton ID="lnkPrev" runat="server" OnClick="lnkPrev_Click">< Prev</asp:LinkButton>
<asp:LinkButton ID="lnkToday" runat="server" OnClick="lnkToday_Click">Today</asp:LinkButton>
<asp:LinkButton ID="lnkNext" runat="server" OnClick="lnkNext_Click">Next ></asp:LinkButton>
<%--<asp:Label ID="lblshow" runat="server" Text="Label"></asp:Label>--%>
</td>
</tr>
</table>
</td>
</tr>
</table>
cal.aspx.cs file...
protected void Calendar1_SelectionChanged(object sender, EventArgs e)
{
cboDay.SelectedValue = Calendar1.SelectedDate.Date.ToString();
cboMonth.SelectedValue = Calendar1.SelectedDate.Month.ToString();
cboYear.SelectedValue = Calendar1.SelectedDate.Year.ToString();
}
and i want the calendar to change according to the selected date,month,year in the drop down.plz help me out...
pintoo
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
