I have an asp.net web application that sits in a page viewer web part in sharepoint 2003. What I would like to do is capture the querystring from the browser url (sharepoint url path) and not the application path.
View 1 RepliesHow can i use querystring for this-
Here in below code i have used querystring for sending imagename from this page to another page. Now i just want that with this imagename in also want to send span element's text with same querystring.How can i achieve this?
[Code]....
I have deployed a custom SharePoint Web service on Farm A. I am trying to access this Web service from a SharePoint timer job on Farm B. On Farm B, I am creating Class Library project, packaging it (wsp) and then deploying to GAC. The problem is I'm unable to access the Web Service using the following code. TodaysNewSVC is a service reference
TodaysNewSVC.GetTodaysnewsfromInsite objGetNews = new TodaysNewSVC.GetTodaysnewsfromInsite();
objGetNews.PreAuthenticate = true;
objGetNews.Credentials = CredentialCache.DefaultCredentials;
objGetNews.Url = "http://insite-dev.portal/_vti_bin/todaysnews.asmx";
DataTable dt2 = objGetNews.getNewsFromInsite(true, true);
//getNewsFromInsite is a WebMethod which returns the DataTable.
Note: Both farms use the same active directory authentication. I have also done the debugging for Timer Job and feature activation and they are working fine. The problem occurs during the call i.e. getNewsFromInsite
The asmx and wsdl files are accessible from Internet Explorer and also from Windows Console application. Here is the code which I use from console application:
GetTodaysnewsfromInsiteSoapClient objWSClient = new GetTodaysnewsfromInsiteSoapClient();
objWSClient.ClientCredentials.Windows.ClientCredential = System.Net.CredentialCache.DefaultNetworkCredentials;[code]...
Here is the error message:The request failed with the error message:
--
<html><head><title>Object moved</title></head><body>
<h2>Object moved to <a href="%2fPages%2fproblem-with-page.aspx%3fc%3d500">here</a>.</h2>
</body></html>
Following error comes when creating a WebPart In sharePoint 2010 Server.
Web Part Error: Unhandled exception was thrown by the user code wrapper's Execute method in the partial trust app domain: System.Web.HttpUnhandledException: Exception of type 'System.Web.HttpUnhandledException' was thrown. ---> System.TypeLoadException: Could not load type 'Microsoft.SharePoint.WebControls.SPGridView' from assembly 'Microsoft.SharePoint, Version=14.900.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c'. at ListMenuSample.ListMenuSample.ListMenuSample.CreateChildControls() at System.Web.UI.Control.EnsureChildControls() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace --- at System.Web.UI.Page.HandleError(Exception e) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest() at System.Web.UI.Page.ProcessRequest(HttpContext context) at Microsoft.SharePoint.UserCode.SPUserCodeWebPartWrapper.ExecuteHttpRequest(SPUserCodeWebPartHttpRequestContext webPartExecutionContext, SPUserCodeWebPartHttpResponse httpRequestResponse) at Microsoft.SharePoint.UserCode.SPUserCodeWebPartWrapper.Execute(SPUserCodeExecutionContext executionContext) at Microsoft.SharePoint.UserCode.SPUserCodeApplicationHostAppDomainRef.Execute(Type userCodeWrapperType, SPUserCodeCachedAssemblyGroup userAssemblyGroup, Guid siteCollectionId, Byte[] binaryUserCodeToken, Byte[] proxyOperationToken, SPUserCodeExecutionContext executionContext)
The following code works well as long as I pass a querystring value to the datalist.
Private Sub BindGrid()
Dim id As Integer = Integer.Parse(Context.Request.QueryString("id"))
Dim strConnString As String = ConfigurationManager.ConnectionStrings("Conn").ConnectionString
Using con As New SqlConnection(strConnString)
Using cmd As New SqlCommand()
cmd.CommandText = "select Id, Name from tblFiles where Id=@Id"
[Code] ......
However, the page errors with the message "Value cannot be null." if I don't pass a value. I know that DataList does not have an EmptyItem Property like a Gridview control. I do not want the page to error if I don't pass a value. Need info to deal with empty values in a datalist.
Most websites have pointed me to this code to use:
<FooterTemplate>
<asp:Label ID="lblEmpty" Text="No Result" runat="server"
Visible='<%#boolean.parse(([b]list[/b].Items.Count=0).ToString())%>'>
</asp:Label>
</FooterTemplate>
The 'list' throws an error. The error is "Too few type arguments to 'System.COllections.Generic.List". I am not sure if the code is written in C# and that is what is causing the error. It seems that it should work but I can not figure out the 'list' error.
I'm intermittently seeing this exception being thrown:
A potentially dangerous Request.QueryString value detected
However when I look in the IIS logs I can see that the request that failed has no querystring logged against it.
How could this be? Are "dangerous" query strings being stripped from the log or something?
Encrypt request.querystring and Descrpt request.querystring
View 1 RepliesWould anyone know how to capture the complete website URL?
I tried using this:
string strRawUrlText = Request.RawUrl;
but, this only gives me "/login.aspx", instead of the "www.sitename.comlogin.aspx".
what's the easiest way to capture a web cam image in ASP.net?
(I'm a visual kind of person - any examples or references)
Does any one know how to capture ip address using c# and when a person hits a button on my webpage
View 14 Repliesi want to integrate video capturing option in my website for intrview pupose.
View 1 RepliesI am developing project using asp.net 2.0 and C#.net.I want to capture users picture or video from webcam and save it in a folder in Harddisk. how to develop this feature and if possible provide me reference links.
View 4 Replieshow to capture the live video from a dvr device to a webpage?I have been searching and googling for a week and found nothing.
View 2 RepliesI need to offer a way for a client to send me XML (list of contacts). I'd like to do this using HTTP post. The page needs to capture that XML and place the data into my database (FirstName, LastName, Address...).
View 1 RepliesHow to capture image from a webcam and show it in the webpage using asp.net.
View 1 RepliesHow to capture images from webcam and store in database in asp.net
View 1 RepliesI am creating a website similar to youtube, so after uploading videos (that will be in .flv format), a thumbnail has to be captured from that corresponding video.. here i am designing my page using asp.net & c#...
I have got some code from the net, but its working only videos of size 2-3Mb.... how to get my code to work my code for large sized files..
here's my code..
my code in default page(default.aspx.cs)..
its in page load method....
protected void Page_Load(object sender, EventArgs e) {
Class1.GrabSingle_Thumb();
}
code of my class file(class1.cs)...
using System;
using System.Data;
using System.Configuration;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
[CODE]....
I have got these code from [URL]...
I have two more links, which may be useful, but as a starter in .net, I am not that capable of understanding that code in the page...
[URL]...
[URL]...
i was wondering if i could capture transaction time automatically. e.g. if form has a grid submit button and user clicks submit button to submit changes on a grid to database, is there a way to capture start time when user clicked the button and reply user got back from page?
View 3 RepliesI have controls and some has AutoPostBack set to true.
i.e
<asp:CheckBoxList ID="cblTest" runat="server" AutoPostBack="true"
OnSelectedIndexChanged="cblTest_SelectedIndexChanged" >
</asp:CheckBoxList>
How can I capture which control has triggered the autopostback event when it runs again in the Page_Load method.
During pageload i would like capture, which event is raised and its ID .e.g button click event , textbox value change event. I have tried by using the below code in page load but always iam getting only balnk value.
Dim lsTarget As String
lsTarget = Request.Form("__EVENTTARGET").ToString
lsTarget = Request.Form("__EVENTARGS")
I added the button attribute on page load.
[Code]....
What I want to do is if the OK button is clicked, save the data and then open the grid. If the Cancel button is clicked, open the grid. The problem is when I clicked the Cancel button, it didn't do anything in the OpenGridButton_Click event.
I am working on a web application that works very similar to YouTube where a user can upload a movie clip so that others can see.
1- to capture an imgae for the clip at the time of being uploaded to site so that I can use the image in the playlist.
2- best to create the playlist?
I have a simple aspx page which display the google map when the user enters the address.
When the user click Next, I want to capture the displayed map and email to me.
How can I capture this google map image?
aspx:
<div
id="map"
style="width: 500px; height: 300px"></div>
<asp:Button
ID="btnNext"
runat="server"
Text="Next"
OnClick="btnNextClicked"/>
i am thinking to capture which button has caused a postback in the web pages.
Is it possible to do so?
Is it possible to Capture images using webcam and storing them into desktop in web application....
View 1 Replies