Many times i have seen this code
Form1.controls.add()
and sometimes it is
Page.Controls.add()
What is the difference and when should they be used.
I am asking in context of a normal asp.net page without any master page. Content pages doesnot have Form1.controls.add().
I want to move some parts of the html page containing this function to a new web user control. now "form1" is not defined and it is not working correctly without any error message!
admin.aspx:
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I am trying to put a backgroundimage to a form wich has the ID="form1" using C# but cant find the property backgroundimage in the container Style.
How is this possible to do using C# ?
[Code]....
This has been working for the past three weeks that I've been developing this application, and for some reason has decided to stop working five minutes ago despite my apparently not doing anything.In Default.aspx:
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="AppName.Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
[code]...
I'm new to this community and got newbie question, briefly in data access in asp.net what is the difference between accessing dataset using typed Dataset and using data sources controls like SQL data source control ...? As I noticed that using data source controls is much easier, but it allows only one data access method i.e. only one query... am I right with that....
View 1 RepliesAs I am using two mkb time picker n gridview. For each mkb I use two button for In one button and for out another button. When I insert outtime automatically calculate the difference?
View 1 RepliesUsing the advise given on this post...
[URL]
... I was able to create a nice templated server control.
However, what I noticed is that on some templated controls such as the ASP.Net UpdatePanel you dont need to use FindControl to find the actual control inside your template. UpdatePanel has a template (or similar) and this just allows dirrect access to your controls without using the FindControl method that I have to use on the templated control I have created.
How do I make my control like the update panel where no template is needed?
What is The Difference Between asp.net sever controls and html servser controls
View 1 Repliesgive me a best Custom control application with code snippet and explain me the basic difference between Custom control and user control?
View 4 RepliesHow to find Time difference using two MKB timepicker and store in Label?
View 1 Repliesz'm trying to create a webpage for ticket purchases. When selects an option from a dropdown list and clicks a button, I want them to be taken to the next page where a textbox will be auto-populated with their choice from the dropdown list. For some reason, I can't figure out how to get them to communicate. On Form1 I can get Form2 to open onclick but for some reason, when I put code into pageload for Form2 to pull data from Form1, it won't work. For example, on Form2 I would put the following code under pageload: textbox1.text = Form1.textbox2.text
View 5 RepliesI am upgrading a website from .Net 1.1 to .Net 2.0 Framework.My Code is working well in mozilla but the same code is creating one problem in explorerthat is :- "Microsoft JScript runtime error: 'document.Form1.txtScrollY' is null or not an object"It is showing 3 options for every action i do in the net Break , Continue, Ignore.
View 2 RepliesI have a link that is located inside a content control. This link calls a javascript function that opens a popup window containing a calendar and passes it the transformed id from the server of a textbox control using clientid. I need to be able to click on a date and have the popup close and insert the date into the textbox of the id I passed into the function which again, is located inside the content control.
This is the link in the content control:
[code]....
I should also mention the error I'm getting is:
window.opener.document.form1 is undefined
i need some detail about ole and odbc.. what diffrence between ole and odbc
View 4 RepliesI have Doubt in Ajax Control Kit.
In asp.net ajax we have controls Like,Tabcontainer,TextBox Watermark,Toggle Button,Password Strength etc..., and same Functionality/Controls also there in Jquery.. and Jquery does this in client side itself and what's the use of having the control in Ajax Control ToolKit(Server Control).. and what is main Difference?I think Jquery more efffective than Ajax Control
I have a page in which I am not using cache by using this code:
HttpContext.Current.Response.Cache.SetExpires(DateTime.UtcNow.AddDays(-1));
HttpContext.Current.Response.Cache.SetValidUntilExpires(false);
HttpContext.Current.Response.Cache.SetRevalidation(HttpCacheRevalidation.AllCaches);
HttpContext.Current.Response.Cache.SetCacheability(HttpCacheability.NoCache);
HttpContext.Current.Response.Cache.SetNoStore();
Now I want to know: Is there any difference between coming to this page using a proper link or coming back using browser back button, or is there any way to detect this?
Is there any compromise in using bound controls vs manually coding ado.net connections in asp.net 3.5 ?
In what situation would you use bound controls (do connections using wizards) and in what situation would you manually code your database strings?
What is the difference between SqlServer2000 and sqlServer2005
View 1 RepliesWhat is the difference between DataRelation and ForeignKeyConstraint ?
Is a DataRelation generates automaticly a foreignkeyconstraint ?
What are the basic difference between the char and varchar datatype ?
View 5 RepliesWhat is different between datalist and gridview which of them are better to use?
View 1 RepliesWhat is the difference between dataview and datarowview?
What is the use of datarowview?
I have a simple datatable with 2 fields, one a primary key which I will call PK and other which I will call COL1. I have used the dataset designer to generate update/insert/delete methods on the tableadapter. On my development system two update methods are generated wit hthe follow signatures:
Update(PK as System.String, COL1 as System.Bool, Original_PK as System.String)
Update(COL1 as System.Bool, Original_PK as System.String)
On the production system, however, the latter signature is not generated. What is more preplexing is that prior to today, production operated similar to test. Obviously somethign changed, but I have been unable to identify what.
Unfortunately the method being used now is the latter. Now I can create my own method with a similar signature, but this problem isn't unique to this datatable/tableadapter. I am very hesitent to make thsi change throughout the application, and even more so in touching the several other applications which I fear may have similar issues (though those rely less on generated udpates).
I read topics comparing GridView and ListView; GridView and FormView; DetailsView and FormsView;, but not FormView vs ListView
View 2 Repliesi am using my sql database. what type of data connection improve the performance.oledb connection or odbc connection ? what is the theory of these architectures?
View 8 Replies
