ASP.NET

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Sandboxes whatever1011-Dec-06 5:48 whatever101 1-Dec-06 5:48  I am fairly new to ASP.NET. However, using VS 2005 under .NET 2.0, I have developed a browser hosted image viewing control, with corresponding server side control for easier configuring. It is my understanding that these controls run with partial trust from web zone sandboxes. However, I am in need of connecting to the Office Outlook Interop to send emails from that control. It works flawlessly when running the control within a WinForm app. However, when running it within an HTML page, I am getting an error "That assembly does not allow partially trusted callers." (referring to the Interop Outlook COM object). Is there any way to allow this to work. I think the only way to get it to work is to give it full trust, but there appears to be no way get the control to run within a sandbox that allows this to happen. I tried installing it in the GAC, but the HTML page can't find the control if I run it from there. It runs fine if it downloads into the download assembly cache, but the email feature gives the above error. Our web site is a highly secure web site. The pages which will be using this control will be running at customer sites connecting to our secure servers to retrieve and view various images. It is therefore crucial that this be allowed to work, as we are attempting to replace an excruciatingly slow Java applet with this ability on all of our sites. Re: Sandboxes Not Active1-Dec-06 6:21 Not Active 1-Dec-06 6:21  What Outlook are you trying to connect to? One on your servers or on the clients machine? If the latter, is there a reason you can't use a simple mailto link? only two letters away from being an asset steps to use a ready web service in ASP.NET 2 ???? devboycpp1-Dec-06 5:14 devboycpp 1-Dec-06 5:14  Please tell me the steps I need to take to use a web service in asp.net2 ??? Best regards Hossein Yahoo ID :hosseinnick Re: steps to use a ready web service in ASP.NET 2 ???? Guffa1-Dec-06 6:06 Guffa 1-Dec-06 6:06  Add a reference to the web service, that will create a wrapper class for the service. Create an instance of the class and use the methods in it. --- b { font-weight: normal; } Datagrid as a webpart control smruti_ranjan1-Dec-06 4:01 smruti_ranjan 1-Dec-06 4:01  Hi I am trying to use data grid inside a web part so that I can change the header and select the column at the run time . I am using win2000 server and vs2005, I got some idea from The article Develop and Customize Web Parts with Custom Tool Parts By Gayan Peiris but it is using SharePoint 2003. please help me Regard's Smruti Smruti How One Page Control can be use in Another Page Khan.Bangash1-Dec-06 3:50 Khan.Bangash 1-Dec-06 3:50  How Can I use One page control let say textbox in another page. Re: How One Page Control can be use in Another Page ednrgc1-Dec-06 4:11 ednrgc 1-Dec-06 4:11  Create a page property that references that control. Then access that property from the other page. How to assign value to User Control? cheeken2u1-Dec-06 3:07 cheeken2u 1-Dec-06 3:07  my situation is ,i have a user control(uc.ascx) consists of one label. i would like add more than one of same user control to aspx page (show.aspx) during runtime. For example: at show.aspx.vb file for i as integer 0 to 3 .... 1. declare user control 2.assign value to the label of user control, (let say the assign value is james,brian, kelly) ... next so this for loop will declare three user control and assign the different value to the label. so, the output on the screen will be james ( from user control 1) brian ( from user control 2) kelly ( from user control 3) i have this concept , but i dun know how to code it , anybody can help me ? thanks ! Best regards, Chee ken Re: How to assign value to User Control? ednrgc1-Dec-06 4:14 ednrgc 1-Dec-06 4:14  What have you done so far? What part are you stuck on? Re: How to assign value to User Control? cheeken2u1-Dec-06 6:27 cheeken2u 1-Dec-06 6:27  at user control file: Public Function GetLabelText() As Label Return Label1 End Function at aspx.vb Dim a As uc a = New uc a.GetLabelText.Text = "testing" Panel1.Controls.Add(a) then the page display this error message : Object reference not set to an instance of an object. Best regards, Chee ken Re: How to assign value to User Control? ednrgc1-Dec-06 6:36 ednrgc 1-Dec-06 6:36  Normally, you would just make the property text, there's no reason to show the entire label. Re: How to assign value to User Control? cheeken2u1-Dec-06 6:41 cheeken2u 1-Dec-06 6:41  'Public Property GetLabel() As String ' Get ' Return Label1.Text ' End Get ' Set(ByVal value As String) ' label1.text = value ' End Set 'End Property if i use this property set, also cause the same error page. Best regards, Chee ken Re: How to assign value to User Control? ednrgc1-Dec-06 6:51 ednrgc 1-Dec-06 6:51  It seems like you didn't place this into the user control. Then add an accessor in the page. Re: How to assign value to User Control? cheeken2u1-Dec-06 6:55 cheeken2u 1-Dec-06 6:55  i am the beginner for asp.net, can you show me the code ? thanks. Best regards, Chee ken Web services in ASP.NET 2 devboycpp1-Dec-06 3:06 devboycpp 1-Dec-06 3:06  Once we placed web service related files in app_WebRefrences folder,what do we have to do at deploying time to use that web service ?? I have no problem when running the site in my local pc but when I deploy it it does not work Tell me required steps. Best regards Hossein Yahoo ID :hosseinnick Re: Web services in ASP.NET 2 ednrgc1-Dec-06 3:31 ednrgc 1-Dec-06 3:31  have you created the proxy? WSDL http://myserver/directory/MyService.asmx?WSDL Re: Web services in ASP.NET 2 [modified] devboycpp1-Dec-06 3:41 devboycpp 1-Dec-06 3:41  I have placed these files in my app_WebReferences folder.(notice the extensions) Eshop.disco Eshop.wsdl Reference.map Reference.cs and also placed "Reference.cs" in my app_code folder. I dont know wether one of them is proxy file or not. what should i do with the proxy file ? Best regards Hossein Yahoo ID :hosseinnick Re: Web services in ASP.NET 2 devboycpp1-Dec-06 4:40 devboycpp 1-Dec-06 4:40  Please Tel me the steps I need to take to use a web service in asp.net2 ??? Best regards Hossein Yahoo ID :hosseinnick Two Pages Khan.Bangash1-Dec-06 2:37 Khan.Bangash 1-Dec-06 2:37  I have a page in which I have added another page in a table's . I want to use a control of <iframe> page in that page. How can I do this. Please help me. Re: Two Pages ednrgc1-Dec-06 4:16 ednrgc 1-Dec-06 4:16  Don't post a question more than once. We're able to see it. Create a page property that references that control. Then access that property from the other page. AJAX implementation jegastar1-Dec-06 2:21 jegastar 1-Dec-06 2:21  Can any one tell me about AJAX and a simple program to Update a record using AJAX in ASP.Net 2003? Advance Thanks and regards, Jegastar Re: AJAX implementation ednrgc1-Dec-06 3:24 ednrgc 1-Dec-06 3:24  check here [^] Finding image size jegastar1-Dec-06 2:19 jegastar 1-Dec-06 2:19  Hi All, My problem is to find the size of an Image file using JavaScript. I have some codings for that. But because of ActiveX objects, my code is not working. How to enable ActiveX objects in ASP.net or Internet Explorer(?) Help me please... Regards, ---Jegastar Re: Finding image size ednrgc1-Dec-06 3:23 ednrgc 1-Dec-06 3:23  http://support.microsoft.com/kb/317392 Re: Finding image size Vasudevan Deepak Kumar1-Dec-06 21:02 Vasudevan Deepak Kumar 1-Dec-06 21:02  http://www.fontstuff.com/mailbag/qfrontpage01.htm[^] Vasudevan Deepak Kumar Personal Homepage Tech Gossips

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