Web Forms :: Locate A Particular Word On Remote Webpage?
Jun 7, 2010
I need to get a perticular word from remote website.its a number and it is changable. but it cant be a char it must br a number .i just wants to locate that number.
Actually i have a project,in which user have to insert the url of his video and it could be on any website which allows to host videos(youtube,metacafe,etc...).now when user enters the link and press the button on that page he will able to see number of views of his video.
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Apr 8, 2010
I am sending mails (in asp.net ,c#), having a template in text file (.txt) like below
User Name :<User Name>
Address : <Address>.
I used to replace the words within the angle brackets in the text file using the below code
StreamReader sr;
sr = File.OpenText(HttpContext.Current.Server.MapPath(txt));
copy = sr.ReadToEnd();[code]....
Now I have a new problem,the user will be adding new words within an angle, say for eg, they will be adding <Salary>.
In that case i have to read out and find the word <Salary>.
In other words, I have to find all the words, that are located with the angle brackets (<>).
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Jun 10, 2010
i need to parse remote website to get a perticular word. ineed to get a word which is in bold in the below example.And the word is changable and it van be int or char.
example:
this is a part of source of a webpage.
<thead><tr><th class="date">Date</th>
<th class="total_plays">Plays</th><th class="likes">Likes</th><th class="comments">Comments</th></tr></thead><tfoot><tr>
<td>Totals</td>
<td>13.9K</td><td>246</td><td>31</td>
i need to find out the word which is in place of 13.9k.it could b any thing like 2345 or 5678 or 20kor 34 or 1.
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Jul 1, 2010
i want to export the data of textbox to msword in click event of any button.i have tried following code but it produce error
<pre>
Response.Clear();
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Aug 30, 2010
I want to show a new word file opened in a panel/div/frame on web page. I have tried with Iframe but when page loads completely it opens as open save dialog but I want it to be opened on web page.
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Nov 3, 2010
I wan't to connect to remote web page (that has login form) with HttpWebRequest. I am using this tutorial: http://www.byteblocks.com/page/How-to-submit-requests-to-web-sites-programatically-using-HttpWebRequest.aspx
,but I don't know where RequestAttributes class belongs to?!? Is there any better way to do this? The remote page is in ASP.NET, it's using Form authentication and when someone makes a request to default.aspx it redirects it to login page. I want to parse default.aspx page, but before I am able to do that, I need to pass credentials to login form via POST method in HttpWebRequest. Here is another example using POST method to pass parameters: http://www.worldofasp.net/tut/WebRequest/Working_with_HttpWebRequest_and_HttpWebResponse_in_ASPNET_114.aspx
but I don't understand why this does not work in ASP.NET remote page.
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Sep 28, 2010
I have a need for users to be able to edit word documents from my web page.
Are there any editors, or components, that will allow me to do this?
A bit of background, the user will be able to upload a word document to my site and then view/edit it from there. There will be no requirement for the user to download the document again but ideally I'd like to keep the document as a word doc at my end.
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Jun 11, 2010
I'm working on redoing an existing application, the old one is a winform which has a toolbar with buttons what when clicked start MS word and another for Crystal reports. Is there a way to do that in asp.net webpage? As they want us to keep the toolbar and have those buttons if possible, but I wasn't sure if a webpage can launch them or not.
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Jan 6, 2011
I have log files in different machines. Now i am developing a web page in my development machine (Windows XP, IIS 5.1 installed). In the web page i want to give a link(may be hyperlink or linkbutton). On clicking the link it should access the log file in the particular machine and it should give a popup with open and save option as given in the normal web applications. I am using the following code snippet but its throwing error "Cannnot resolve the URL"
Response.ContentType = "text/txt";
Response.AppendHeader("Content-Disposition", "attachment; filename=log.txt");
string str = ResolveClientUrl("\ip address\FolderName\logs\log.txt");
Response.TransmitFile(str);
Response.End();
Here FolderName is a shared folder in the machine(which ip address is mentioned).
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Mar 14, 2011
I'm trying to take screen shots of web pages programmatically. I may also require to take screen shots of full or partial page. Is there a way to do this?
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Dec 27, 2013
How Can i Show the resume on web page after uploading the resume .......
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May 20, 2010
When viewing the click in firebug, the call turns red (i.e. error) but I can't see the error because the page redirects.
So is it allowed to call a remote website (in my case, its a 1x1 image using a standard url like [URL]
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Jan 23, 2010
I am deving a webpage. For testing purposes i want to access the webpage via my VM and possibly ask a friend to mess with it remotely. The app is running in visual studios 2008. I put set my router DMZ to my IP address and i tried connecting via VM and remotely. No luck. How do i config visual studios to listen outside of the machine?
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Jan 17, 2014
I downloaded the example from the article Display Word Document on web page asp.net
I'm showing the following error when i try to run it
System.Runtime.InteropServices.COMException:Unable to find the file (C:Windowssystem32PROGRAMAS.doc)
And its supposed to be on this line :
applicationclass.Documents.Open(fileName, readOnlyObject, missingType, missingType, missingType, missingType, missingType, missingType, missingType, missingType, isVisible, missingType, missingType, missingType, missingType, missingType)
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Dec 20, 2010
I am stuck with a problem. I have a product page which consits of 2 content place holders. in one of them there is gridview bounded with produtcs and in the other there will be dynamically generated checkboxes used to filter the grid view. upon clicking a checkbox the gridview is filtered showing the products that match the checkbox criteria AND the checkboxes must also be filtered so that checkboxes which were available for previous products should be deleted.
I am loading the checkboxes in the page load. When I enable viewstate for the checkboxes I get the following error:
Failed to load viewstate. The control tree into which viewstate is being loaded must match the control tree that was used to save viewstate during the previous request. For example, when adding controls dynamically, the controls added during a post-back must match the type and position of the controls added during the initial request.
when I disable the viewstate of the checkboxes I get the following error:
An error has occurred because a control with id 'ctl00$refineProducts$ctl04' could not be located or a different control is assigned to the same ID after postback. If the ID is not assigned, explicitly set the ID property of controls that raise postback events to avoid this error.
Code for my page_load event:
[Code]....
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Nov 22, 2010
Create value for Gridview2
New Data.SqlClient.SqlConnection("ConnectionString")
Dim MSQL As New Data.SqlClient.SqlDataAdapter("SELECT Code, [Description] FROM [Dimension] where [Code] = '" & selrow.Cells(1).Text & "' ORDER BY [Line] ASC ", conLathv)
Dim ds As New Data.DataSet()
MSQL.Fill(ds)
GridView2.DataSource = ds
GridView2.DataBind()
<asp:GridView ID="GridView2" runat="server" AutoGenerateColumns ="False">
<Columns >
<asp:TemplateField HeaderText ="Code">
<ItemTemplate >
<asp:TextBox runat="server" text= '<%# Eval("Code") %>' ID=TextBox6"
></asp:TextBox>
</ItemTemplate>
</asp:TemplateField >
<asp:TemplateField HeaderText ="Description">
<ItemTemplate >
<asp:TextBox runat="server" text= '<%# Eval("Description") %>' ID="TextBox5"
></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
</Columns >
</asp:GridView >
How can i get specific data from textbox6 or texbox5. Gridview2 have 2 cels and 10 rows.
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Mar 25, 2011
I want export gridview data to existing word doc. The word doc is avaliable in my pc.
Is it possible to export data?
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Jan 11, 2011
I have a word document which opens in a web browser using ASP.NET 2.0 this is the code:
[Code]....
THIS WORKS, PROMPTING THE USER WITH "OPEN" "SAVE" "CANCEL" OR SOME USERS WITH "SAVE" "CANCEL" DEPENDING ON USER INTERNET SECURITY SETTING. BUT FOR SECURITY ISSUES, MY BOSS WANT THIS WORD DOCUMENT TO BE OPENED IN WORD PROGRAM. (MICROSOFT WORD 93,97 ETC) IS THIS POSSIBLE....? OFCOURSE SAVING THE FILE IS OKAY, JUST OPENING THE DOCUMENT SHOULD BE NOT BROWSER.
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Aug 26, 2010
My requirement is : I have to open a word document in Microsoft word from my web application and the word document is stored in the server location.
In javascript i wrote a code to open the word document like below.
var dsWordApp = new ActiveXObject("Word.Application");
var WordDoc = dsWordApp.Documents.Open(FileName)
Using above script i am able to open the local word doc files but i am unable to open the server side word doc file.
how to open a server side word doc fie in MSword.
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Apr 14, 2010
I have a label control inside of repeater and I can't seem to get FindControl to locate the label inside of the repeater or even the repeater itself. I'm not sure what I'm doing wrong here. OnItemDataBound is firing because "hello1" is being written but if I put anything inside of the For Next loop of rptMarketFundamentals, nothing is run inside of it.
<asp:Repeater id="rptMarketFundmentals" runat="server" DataSourceID="dsMarketFundamentals" OnItemDataBound="rptMarketFundamentals_ItemDataBound">
<asp:Label ID="lblOwnershipCategory" runat="server" Text='<%# Eval("OwnershipCategory") %>' />
</asp:Repeater>
Sub rptMarketFundamentals_ItemDataBound(ByVal Sender As Object, ByVal e As RepeaterItemEventArgs)
Response.Write("hello1") 'this works
Dim dataItem As RepeaterItem
For Each dataItem In rptMarketFundmentals.Items
Response.Write("hello2") 'this does not work
Dim lblOwnershipCategory As Label = CType(dataItem.FindControl("lblOwnershipCategory"), Label)
If lblOwnershipCategory.Text.ToLower = "family firm" Then blOwnershipCategory.CssClass = "highlight"
End If
Next
End Sub
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Feb 21, 2010
I am trying to set the readonly property for the columns of a latebound gridview.
My data source is a select SPROC which returns a lookup group of records.
The gridview control is bound when the page loads.
The gridview has an edit control and I would like to allow the editing of specific records.
I cannot find the readonly property of the row columns to set.
I tried this :
[code]...
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Nov 21, 2010
I need to access a TextBox control inlistview. I have tried the following code behind but I don't retrieve the correct textbox. A snippet of the code is as follows:
<asp:ListView ID="CurrentAlertListView1" runat="server" ItemPlaceholderID="itemPlaceholder"
EnableViewState="false" EnableModelValidation="True" OnSelectedIndexChanged="CurrentAlertListView1_SelectedIndexChanged"
[code]...
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Nov 4, 2010
I have few master pages on my site in this hierarchy:
global.master -> middle.master, middle2.master etc... -> web pages(.aspx)
On the web pages code I'm trying to do:
Master.Master.method();
In purpose to get to the method that locate on global.master. But I get this errors:
Error 26 The type 'ASP.global_master' is defined in an assembly that is not referenced.
You must add areference to assembly 'App_Web__jpncjmo, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null'.
Error 27 'ASP.global_master' does not contain a definition for 'method' and no extension method 'method' accepting a first argument of type
'ASP.global_master' could be found
(are you missing a using directive or an assembly reference?)
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Mar 11, 2010
This is my first time stepping into the wonderful world of SSL. I am working on a project which forces the HTTPS protocol/ Url Scheme for certain parts of the site. I mananged to get that working fine.
<br/>
There is another part of the project where I pull binary image data from a database, and then write/render the image onto the browser window. <b>I found that since I converted the site to SSL, the rendering no longer works</b>. I am now working under the believe that I must open my a System.Net.Security.SSLStream in order to stream the bytes to the Response.
<br/>I'm at the point where I am writing the SSLStream, but there is a major roadblock. I don't know how to
programmatically locate my X509Certificate so that I can authenticate the SSLStream. To make this problem a little more challenging, I am working with a somewhat-unpopular shared hosting provider, who does not give me access to the certificate name - which probably is not a big deal. I am guessing I'm just going about this problem the wrong way. <br/>
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Mar 24, 2010
I am trying to locate a label on a content page from within User Control(ascx)
Page p = this.Page;
//this line causes application to unload with no exception
ContentPlaceHolder cp = (ContentPlaceHolder)p.Master.FindControl("Content2");
Label label = (Label)cp.FindControl("SomeLabel");
It just unloads itself with no exception mesage. Why does it happen?
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