Web Forms :: Accessing Window Control Library / Get Errror - The Type Of The First Permission  that Failed?

Nov 1, 2010

I have a control in a 'window control library' which handles - 'drag and drop' files from computer to a listbox control, I then reference this .dll in .aspx (See code below). Now, when i try to access this through webserver for drag and drop files i get following errror - The type of the first permission that failed was :

System.Security.Permission.FileIOPermission.

How do I handle this, so that drag and drop of files can happen over the webpage residing at webserver.

namespace testWinControl1

View 3 Replies


Similar Messages:

Web Forms :: Accessing Window Control Library .dll From .aspx Page (ActiveX)

Oct 29, 2010

I have a control in a 'window control library' which handles - 'drag and drop' files from computer to a listbox control, I then reference this .dll in .aspx (See code below). Now, when i try to access this through webserver for drag
and drop files i get following errror - The type of the first permission that failed was : System.Security.Permission.FileIOPermission.

How do I handle this, so that drag and drop of files can happen over the webpage residing at webserver.



namespace testWinControl1

View 1 Replies

Forms Data Controls :: Accessing 'Window Control Library' .dll From A .aspx Page On Webserver

Oct 18, 2010

Accessing 'Window Control Library' .dll from a .aspx page on webserver

View 2 Replies

Web Forms :: Request For The Permission Of Type "System.Data.SqlClient.SqlClientPermission Failed"

Mar 9, 2011

this is my web-method for an autoCompleteExtender within my webpart:

[Code]....

at the line : SqlDataReader myReader = myCmnd.ExecuteReader();<br/>

View 2 Replies

Using LINQ To Connect To SQL Server 2008 R2 Database - Request For Permission Of Type "System.Data.SqlClient.SqlClientPermission Failed"

Nov 4, 2010

I have asp.net application, using LINQ to connecto to SQL Server 2008 R2 databse. My connection string: Data Source=[SqlServerIp];Initial Catalog=[databaseName]User Id=newLogin;Password=newPassword; When I deploy application on my local IIS (which is not the same machine as database server)

it works fine, but when I deploy application on other IIS (the same machine as sqlServer) it throws an exception: System.Security.SecurityException: Request for the permission of type 'System.Data.SqlClient.SqlClientPermission, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed. how to fix it? Maybe it is due to some bad configuration of IIS?

View 1 Replies

Web Forms :: Accessing Textbox In Parent Window From Popup Window

Feb 15, 2011

I am using a master page in my project. I opened a popup window from content page. What I want to do is, when I close the popup window, the data in the textbox available in popup should be assigned to a text box in parent form. But I dont want to refresh the parent window when I close the popup window. Can any one tell me how can I access textbox in a parent window from a popup window without refreshing the screens.

View 3 Replies

Accessing Tablerow Child Control By Type

Aug 11, 2010

I'm iterating through a collection of asp:tablerows to be able to get or set the text in a textbox that is nested in the third cell of the row; I'm doing this by type rather than by ID because the cell ID's in that column aren't totally consistent--thus I can't really call FindControl() to achieve this. I've resorted to casting the third control in the TableRow to a TableCell and then Casting the first control in that cell to a TextBox. Not quite correct, as I'm getting an index out of range exception thrown. The problem mainly lies in the Controls.Count() property of the third cell, which comes to zero. Not sure if there's a better way to access the textbox---should I resort to FindControl()?

foreach (TableRow row in tblProviders.Rows) {
string value = ((TextBox)((TableCell)row.Controls(2)).Controls(0)).Text;
...
}

My searches here only yielded use of FindControl(), so that may be the only way...

View 2 Replies

Security :: Failed To Grant Minimum Permission Requests

Dec 14, 2010

I am getting this error on my web site and it is preventing the site from compiling. The site is in full trust and the web site files are on the local drive. Web searches show that the only two issues are full trust not enabled or the files on a UNC path that is not trusted and neither is the case here. This site is on an Win2008/IIS7 server. Anyone have any ideas as to why this is happening or where to look for other trust level or security settings to resolve this.

View 2 Replies

How To Put Dlls On Website / Failed To Grant Minimum Permission Request

Oct 22, 2010

I want to put my dlls on web site.

I don't know how doing so,

since I got a message :

Could not load file or assembly 'aDllFile, Version = 1.0.0.0, Culture = neutral, PublicKeyToken = null' or one of its dependencies. Failed to grant minimum permission request.

Now I am checking it on my own computer (Windows7).

View 16 Replies

Configuration :: Failed To Grant Permission To Execute. (Exception From HRESULT: 0x80131418)

Jun 21, 2010

I am following this link:
http://msdn.microsoft.com/en-us/library/aa701256(office.11).aspx to research on Excel project.

Everything works fine during development. When I publish to local computer IIS, I cannot open the excel file. The error is:

Could not load file or assembly 'DiagramOrder, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. Failed to grant permission to execute. (Exception from HRESULT: 0x80131418)

I think it is related to Security Configuration and found this link: http://msdn.microsoft.com/en-us/library/zdc263t0(VS.80).aspx. I use step

To grant full trust to an assembly or folder on your local computer and also
To grant full trust to an assembly or folder on a network computer or mapped drive.

I also refer to
http://msdn.microsoft.com/en-us/library/9w6bd8f1(VS.80).aspx to add Msosec.dll
to have Full Trust.

After all the settings, I do restart computer. All the steps taken just cannot resolve the problem.

I am not try using caspol utility because I think it should same as what I did using UI. Correct me if I'm wrong.

Notes:
- Using ASP .NET Framework v2.0.50727 (.NET Framework 3.5 actually)
- IIS v5.1

View 3 Replies

MVC :: Getting Error: The Parameter Conversion From Type 'System.String' To Type 'Models.Organization' Failed?

Oct 15, 2010

I seem to be having issues with posting forms with DropDownLists. I've looked all over the net and tried various solutions, but none seem to work for me.

I'm getting the following error: The parameter conversion from type 'System.String' to type 'Models.Organization' failed because no type converter can convert between these types.

Here's my ViewModel:

[Code]....

Here's my controller:

[Code]....

The objects are generated by ADO.NET Entity Framework. Organizations is its own object, but also a property of Profile (each user belongs to one organization). Now I understand what the error message is saying, just not sure how else I'm supposed to do this.

View 7 Replies

How To Enable/disable Controls Against A User's Permission Via Type Casting

Jun 2, 2010

I want to enable/disable controls of a asp.net page against a logged in user's permission. say 'admin' & 'hr' can change user's birth date text-box in a page but others will see the text-box as disabled.

so i wrote a function like this

[code]....

View 3 Replies

Web Forms :: CDO.Message Object Error Loading Type Library / DLL

Jan 8, 2010

It has a part where it sends new users their first password in email.. and yes I'm getting that annoying cannot access CDO.Message object error traced back to the "Error loading type library/DLL" message. but I remember that it used to work fine with my old computer I started the development on.

1. It isn't a permission error.. like most cases (tried granting admin access to the ASPNET user)

2. I have the required dll files registered (checked them several times and even reinstalled them a few times)

3. Tried putting only that piece of code in a new application to be able to experiment.. Started commenting out blocks of code until it finally "worked" (I didn't get the error). So it seems like I only get the error if I add a mail field (which is bad since I need those for authentication..)

View 5 Replies

Configuration :: Enterprise Library - Tracing To Logsource General Failed

Apr 19, 2010

I have a web service that I developed on my local machine using the Enterprise Library for database access and exception logging. This all works fine on my machine but not on my server. I get the following error and i do not know why. Tracing to LogSource 'General' failed. Processing for other sources will continue. See summary information below for more information. Should this problem persist, stop the service and check the configuration file(s) for possible error(s) in the configuration of the categories and sinks. I do not see any errors in the configuration. I can get it to log to a flat file but not to the event log or an email it is to send. This is on a Windows Server 2008. Is there any special permissions I need to set? I hope this is the correct place to post a message such as this, if not let me know where to post it to.

View 2 Replies

Configuration :: Accessing C# Windows Class Library Project DLL?

Jun 8, 2010

I have one C# windows class library type project which has a web reference whose settings are automatically added in to settings.settings file( Webservice name, type, scope, value).

I also have one separate ASP.net project which has let us as suppose, one page with a button. When I click this button, it calls a method of referred DLL of previous project and control goes there.

When in that project, when control goes in to location where I use this web reference, it tries to get the URL of web reference from settings file and raises an exception - 'The current configuration system does not support user-scoped settings'.

So, What is the way for me to call a c# project having web service in a asp.net project ? This is really a source stopper for our development.

View 1 Replies

C# - How To Pass Credentials To Httpwebrequest For Accessing SharePoint Library

Mar 4, 2011

I try to read a file from SharePoint document library through httpwebrequest.For that I have to pass the credentials.So How should I pass the creadentials.

HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
request.Method = "GET";
request.ContentType = "application/msexcel";
request.UserAgent = "Mozilla/4.0+(compatible;+MSIE+5.01;+Windows+NT+5.0";
request.Credentials = new NetworkCredential(UserName, PassWord);

View 3 Replies

Web Forms :: Accessing Stored Procedure Of SQL Server From Popup Window?

Sep 26, 2010

I have a parent window parent.aspx and a popup window
popup.aspx. parent.aspx

has a confirm button which on click open popup.aspx. This popup.aspx holds a filled application form like leave application form of employees and a email sending button. That button on click send emails to the specified email addresses with attachment. The popup.aspx has a javascript function sendResponse() which call another javascript function display() of parent.aspx after sending the email. The display() function display a message by Label control regarding the email sending i.e., whether or not this email sending operation is successful. The sendResponse() function after calling display() close the popup.aspx window. I have successfully did all the aforesaid jobs.

Now the scenario is that I have a database which is holding various leave information like casual leave, medical leave etc of employees. After sending email successfully I have to update this database.It will be better to tell in this context that the email sending portion of my cs script is :

[Code]....

this info string is passed to the sendResponse() javascript function as :
[Code]....

And the sendResponse() function is :
[Code]....

Now the problem is, in which portion or when I do update the database. Should I update the database in try-catch block of email sending or from sendResponse() function?I have tried to call C# function UpdateDatabase() from sendRespose() as shown here. But this static method is creating too many problems like the popup.aspx is not closing automatically, if I try to call another C# non-static method from the static UpdateDatabase() method to close the window I have to call it by creating a new instance of that page, which is eventually not closing the popup window. Can I call stored procedure from javascript function sendResponse() and pass parameters to it? If so how can I call it?

View 3 Replies

Web Forms :: Conversion Failed When Converting The Nvarchar Value '/v6RCke48p8=' To Data Type Int?

Nov 1, 2010

I am using the abobe code to encrypt and decrypt a query string ID number.Any ideas to how to make this work with id numbers?Bellow is the code and store procdure.

[Code]....

View 1 Replies

Configuration :: Output Type Of Class Library Cannot Be Started?

Jul 8, 2010

I copied an entire project:

[Code]....

from one computer running Visual Studio 2008 to another computer running Visual Studio 2008.

I can rebuild/build the solution just fine on the new computer, but, if I select 'start debugging', it goes through the compile/build process and then ultimately pops up a window that says:

"A project with an Output Type of Class Library cannot be started directly.

In order to debug this project, add an executable to this solution which references the library project. Set the executable project as the startup project."

NOTE: the 'start debugging' runs fine on the older computer..

View 2 Replies

Authentication Failed When Accessing Remote Drive From Web Service?

Sep 30, 2010

I have installed a web service in a client machine, its accessing a mapped network drive from a remote machine. But when its trying to read files from that file I'm getting this error

Code:

Message:
Authentication failed
Description:
QBWC1012: Authentication failed due to following error message.
System.Web.Services.Protocols.SoapException: Server was unable to process request. ---> System.IO.IOException: Logon failure: unknown user name or bad password.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.Directory.InternalGetFileDirectoryNames(String path, String userPathOriginal, String searchPattern, Boolean includeFiles, Boolean includeDirs, SearchOption searchOption)
at System.IO.Directory.GetFiles(String path, String searchPattern, SearchOption searchOption)
at System.IO.Directory.GetFiles(String path, String searchPattern)
at WCWebService.WCWebService.authenticate(String strUserName, String strPassword) in C:inetpubwwwrootinvoicecreatews codeinvoicecreatewsWCWebService.asmx.cs:line 463
--- End of inner exception stack trace --- See QWCLog for more details. Remember to turn logging on.

I have supplied user crendentials also, the same web service working in another machine with the same mapped drive with the same user credentials. Manually I can map the drive using the credentials which I'm passing thru the application.

View 3 Replies

Security :: Getting Error / Request For The Permission Of Type 'System.Security.Permissions.FileIOPermission, Mscorlib

Jun 3, 2010

I am using Itext sharp to create a pdf. I am adding an image and I keep getting this error

Request for the permission of type 'System.Security.Permissions.FileIOPermission, mscorlib, ersion=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.

it is this bit of code that is causing this

[Code]....

If i comment this out, the PDF builds and no errors are thrown (there is just no image)

I don't understand cause I am am trying to do is read a file.

View 2 Replies

Accessing A Dropdown From Child Window

Jul 9, 2010

I have on server control(dropdown) and One button.user can select some values in dropdown and click button.I have to show a pop-up.In this pop-up I have show data based upon value selected in dropdown.How to access a dropdown in codebehind of pop-up screen.I am loading a .aspx in pop-up using javascript.

View 1 Replies

Failed To Convert Parameter Type To String

Mar 20, 2011

here is my code......where its throwing the error in storeimage.executenonquery() line that Failed to convert parameter type to st

if (newBmp != null)
{
Bitmap convBmp = AddTextToImage(newBmp, text);
Byte[] myimage=ImageToByteArray(convBmp);
//string type = myimage.GetType();
// String query = ;

[Code]....

View 4 Replies

VB.net Conversion Failed When Convert The Varchar Value Abcd@efg.com To Type Int

Jul 3, 2010

I am trying to get text box values into a database from a asp.net form. In my SQL server database I have defined the field emailID as nvarchar(50) and I still get the error messageconversion failed when converting the varchar value abcd@efg.com to type int" I am not trying to convert it int so my guess is SQL server is doing some kind of implicit conversion.

View 2 Replies

Pass Control Value From Parent Window To Popup Window's Code Behind

Apr 16, 2010

I want to receive value from parent's control to popup window's code behind. for example

<asp:RadioButton ID="rdoRate" GroupName="CouponType" value="0" runat="server" checked/>Rate
<asp:RadioButton ID="rdoAmount" GroupName="CouponType" value="1" runat="server"/>dollar

and recive selected radiobutton's value from popup window's code behind. My Solution is make querystring and pass the value.

for example >
window.open(url + ?selectedRadioVal=" + $("#~~checkedradiovalue~~) .. blah balh)
and receive the value by Reqeust.Querystring.Get().

But I can't send very long string. (maybe the url length is limited, right? Is there any good way to solve?

View 1 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved