What is the best sequence order for Page.IsPostBack and User.Identity.IsAuthenticated? From what I have search for, this comes up most common:
If Not Page.IsPostBack Then If User.Identity.IsAuthenticated Then ~Some kind of code~ End If End If
Is this considered "best practice" or can the two items - Page.IsPostBack and User.Identity.IsAuthenticated -be split into their own sections so the fuctions of these can be independent of each other?I am trying to troubleshoot a placeholder that disappears from a master page when a content page button is pressed to change the content pages active view (I have a multiview w/ 5 views inside of it).
I need to sort this list by descending order treated as actual date. I tried converting it to date and then tried to extract the year and month out but I keep receiving conversion errors. Does anyone know how to get this in the descending order to it shows up like this:
In my ASP.Net application, I am using ajax accordian control on my aspx page and vb.net for code behind pages.
I have used validation summary for page validation.
1st accordian Pane contains following fields:
First Name Last Name etc.
2nd accordian Pane contain following fields:
Address City Country etc.
while validating the page It displays error messages in following sequence:
Address cannot be blank City cannot be blank Country..... First Name.... Last Name....
But I want to display error messages in following order:
First Name cannot be blank Last Name.... Address cannot be blank City cannot be blank Country.....
I tried to resolve it by giving tabIndex to textboxes and RequiredFieldValidator, but sequence doesn't change I created RequiredFieldValidator again in sequence, but it doesn't affect.
I'm new to asp.net and I am picking it up pretty good. What is pissing me off to no end is why an image control will not display in design view when it works just fine on the local asp development server. I am using VS 2005. The image is part of a master page. The only thing that shows is the red x along with some really small green triangle in the top left. Btw what is that geen triangle all about?
Actually I placed a gridview in my project ,in that gridview I placed an images control in that gridview and I want to get the images from Sql DB Â to gridview.Â
I have a fileupload control in a contentplaceholder in a masterpage. I have to preview the image whenever I browse an image beside it in an imagecontrol.
My application is running on a different server .So I can't give the filepath of my local system.
Also I don't want to store the image in any location and i'm not supposed to use any session variable to pass it to generic handler.
I need to retrieve and display directory files in descending order. For example:
file-02_01_2010.txt should display before file-01_01_2010.
I am using DirectoryInfo.getfile(searchPattern) but that will return files in random order (or maybe ascending order, I am not sure). Is there a way to specify the order in which I need files to be returned? I know I can load them into an array, sort them, etc., etc., but is there any cleaner way?
i hv window 7 ultimate on my laptop. can any one help me on the sequence of installtion of .net 2.0, .net 3.5 and sql server 2005/2008.means which set up should i run first on my system so that it installed properly.i also want SSRS on my laptop. how i can installed that. because i hv already installed sql server 2005 but SSRS in not there.
In my program, I want to make database connectivity, but when i write a connection string, complier says that it is unrecognized escape sequence(which is bolded in the following string), the string is :
Data Source=HIMANSHUSQLEXPRESS;Initial Catalog=Himanshu;Integrated Security=True
I know how to display an image in gridview from image path in database. Now, I want to display an image in an asp.net image control from image path in database. Can anyone point me to a tutorial? I haven't been able to find one that explains how to do it when I don't know what the image path will be. The images are in the root folder.
I am have created SQL database by using Visual Studio 2010. I created a table for users. My question is: How can I create an ID that increases automatically? For example, ID starts by 1 and increases 2 - 3 - 4 .......