I want to make a user control in asp, can i inherit from a windows control to do it? the book i have says i can inherit from any .net control, so i dont see why not but want to be sure
View 4 RepliesHow can I inherit the logion control UI in my custom ascx login control as well override it's OnAuthenticate event in my cusotm control code.
View 2 RepliesIm inheriting from GridView control creating MyGridView class which has cs extension, not ascx. U put it in App_Code folder and in web config added:
<add tagPrefix="mgv" namespace="MyProject"/>
it works fine but when I wanted to convert it to web site project I have problem that it cannot find this reference.
Is it possible for a derived controls to inherit his base control skin.
Say I am deriving a control from TextBox, is it possible for the derived control to inherit the skin settings for Textbox or do they need to be defined again?
I am applying the default skins to all controls through the styleSheetTheme Page property I am using the Devexpress asp.net controls if that makes any difference.
I have a user control (uc1) which inherits from uc2. uc2 has a user control (uc3) declared in the markup. I am trying to access uc3 from uc1 but I get NullReferenceException. I thought due to inheritance uc3 would instantiate but looks like I am missing a step.
Clarification:
How does the child user control inherit the markup from the base class? The server controls in the base user control are null in the code behind of the base user control. Why?
I have been tasked with creating an intranet site and have been able to do everything so far (leaves the door open wide, I know ) EXCEPT get the username that the person is logged in as under their own computer.
<system.web>
<pages styleSheetTheme="Black"/>
<customErrors mode="Off"/>
<compilation debug="true" urlLinePragmas="true"/>
<authentication mode="Windows" />
<identity impersonate="true"/>
<globalization requestEncoding="utf-8" responseEncoding="utf-8"/>
</system.web>
Under my master page I am doing this:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Environment.UserName.Length > 0 Then
username.Visible = True
username.Text = Environment.UserName
Else
username.Visible = False
End If
End Sub
All I am getting is the ASP account name....what am I doing wrong??
I have made a Virtual Directory in XP. I have files with no extension. When I click on those files they are downloaded perfectly from a XP Server. However when I made the server on Windows 2003 Server. I got problems downloading these files. What should I do in Windows 2003 Server Settings? Or should I do something with my code. I am pretty sure that I will not have to disturb my code as it is running fine on XP
View 6 RepliesDoes anyone have a good tutorial and location of download for SQL server 2008 instructions. I have windows 7 home 64 bit. I have 2005 already on my system and want to update it without any issues hopefully.
View 4 RepliesThis may seem simple but for some reason I am having a problem.
I am trying to install SQL Server Express 2005 on Windows XP Service Pack 2 which has not been online for a while.
Everytime I've tried it has told me that it doesn't meet the minimum requirements. I am not sure if its because I am sick and dazed out.
I was having issues with a gridview and CSS so I posted my question here and received a wonderful answer which lead me to implementing CSS Friendly Adapters for all of my gridviews.I have a table nested in the EditItemTemplate that holds the textbox and the button for a calendar control where I want them, it inherits the CSS applied from the CSS Friendly Adapters. I don't want it to change the CSS so I have changed the CSS inline, with no success. More importantly...
I also have a Ajax calendarExtender control to change the date for that field. When the popup is displayed the table in which the calendar is shown in also inherits the CSS Friendly Adapters code. I have tried fixing this by creating a external css sheet for the calendarExtender's cssClass property and a blending of CSS occurs where the items not specified by the Friendly Adapter Code are set correctly by the calendar.css file that I created.Is there anything that I can do to force the tables inside of the gridview to ignore the inherited Friendly Adapter Code?
I have a web app that runs on local and use merge replcation using sql server 2005 standard on the server and sql express 2005 on clients on XP. As you know, XP Pro laptops are getting hard to find. We are trying to change to Windows 7 Pro x64. I installed SQL Express 2005 and I don't see a subscription on "Sync Center" after I created local subscription using SSMS. I normally see the subscription in Synchronize in XP Pro right away.
I googled about this issue and not really have a good solution. There is one link saying Windows 7 not supporting Express 2005 anymore. [URL] If so, I would like to know what would be a solution such as can I use Sql Express 2008 R2 instead of Sql Express 2005 for client even if the server is still SQL Server 2005 Standard edition. We are planning to upgrade, but we need to hire 5 to 10 people now. My boss does not want us to keep using XP Pro.
I have developed one software in C# and the database used is sql server 2005. I have completed the software but now I want to provide setup in a autorun CD to my customer. I have prepare setup but I am not able to deliver my database along with my .net code. What I want to do is when user will install my project on his computer using the CD I am suppose to provide, it should install SqlServer Enterprise edition and should use this database. It may means that, setup should create database on the user computer.
View 1 RepliesI want to use Login Control in ASP.Net. I click on ASP.Net configuration. Change Authentication type, Create User named Sonia... & do all the steps. & successfully able to logged in & logged out of the application. I have Created one user Named Sonia thru ASP.Net Web Configuration Tool.Now in my project I have Separate User Creation form, Through which user create his own username & that username & password is saved in my SQL database.
Suppose User That is saved in database is
UserName - ABC
Password - 123
Now i want that users who exist in my db, can login in my app. thru Login Control..Is that possble?
I am interested in using the control featured in the following code project link
[URL]
However, I am not sure how get the "control" into my project. I have tried to copy the "ModalUpdateProgress" sub folder that was downloaded from the above link into the "AjaxControlToolkit" folder, opened up the AjaxControlToolkit.sln file and tried to recompile.
However, the ModalUpdateProgress folder does not show up. So I copied the ModalUpdateProgress folder into the SampleWebsite folder of the AjaxControlToolkit. After doing this, the folder showed up in the AjaxControlToolkit under the SampleWebSite project. I recompiled the project, re-refrenced my AJAX Control Toolkit tab in VS.Net 2005, but the new control is not in there.
anyone have a sample code for timer control ? i have been looking for timer control by Google. i dont have proper workable timer control for asp.net.
View 10 RepliesI noticed that the DLLs in the bin folder for asp.net websites do not seem to be getting saved. When I goto a new computer and get latest I am missing the DLLs.What is the correct way to fix this ? Should I create a seperate folder to contains all DLLs ? And then can I somehow tell my bin references to goto that folder to get the DLLs?
View 2 RepliesMade my first application in aspx, and connect to mysql, the issue is how concurrency control (transactions), ie that when users log dam not, nor information loss...
View 3 RepliesI have a website wrote in asp.net which is dynamic which gets its data from an access database. I want to put some sort of image control on my site and load it with images in code behind. I then want the control to scroll horizontally. I don't have a clue where to start.
View 6 RepliesI have a div container with an image to the left and a smaller image to the right. My problem is the small image to the right is at the top and I want it to be at the bottom.
OOOOOO OOOO
OOOOOO OOOO
OOOOOO
OOOOOO
OOOOOO
I want :-
OOOOOO
OOOOOO
OOOOOO
OOOOOO OOOO
OOOOOO OOOO
I float my small image right.
I created a page to be the base Page in my web application to add inside it some common functionality. but when I try to inhirite from it then VS gives me the following error:
The type or namespace name 'CentralPage' could not be found(are you missing a using directive or an assembly reference?)
Note: I just want code-behind functionality in the base page.
What should I do ?
What method to override in order to be able to capture the data via a custom modelbinder. I noticed this article:http://www.singingeels.com/Articles/Model_Binders_in_ASPNET_MVC__Part_2.aspx and there GetValue is overridden but I don't see that in MVC 2. What must I do to be able to make this work?
View 2 RepliesI have been asked to use the login control to authenticate users to use the website. I have a master page which has header pictures and a menu down the left. I have created a login form and configured my web.config file to use form authentication but when I run it, it does not show my master page just the content page. Should my login page not be a content page?
View 39 RepliesI am clicking on CommandField “ShowSelectButton” from grid and generating report which takes 5 minutes and I am showing progress image. After report generation I am displaying report using below code:-
Code:
ClientScript.RegisterStartupScript(this.GetType(), "Reports", "<script>window.open('pagePath','" + "Reports" + "','','')</script>");
Now the problem is that my aspx page is not opening when I am using ScriptControl, UpdatePanel and UpdateProgress object. If I comment
all these object then it works fine. What could be the problem? How can I achieve same functionality?Using this entire code I am only able to generate report, displaying progess image but report page is not opening. Well pop-up in not blocked,also no error.
Code:
<asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Always">
<ContentTemplate>
[code].....
I am programatically adding a control to a GridView Footer Cell:
Code:
e.Row.Cells(0).Controls.Add(myButton)
Now, Is there a way to center this control in the cell
how can you reset asp control inside a form using javascript?
Code:
<script language="javascript">
resetform(){
form1.reset();
}
Code:
<form id="form1>
...more codes here for asp controls
<input id="Button4" type="button" value="button" onclick="javascript:resetfom();" />
</form>