C# - Get The Row Leave Event Of A GridView?
May 16, 2010How can I get the row leave event of a GridView?
View 1 RepliesHow can I get the row leave event of a GridView?
View 1 Repliesis there enter and leave event on TextBox - asp.net ?
i need that when i get into the TextBox the TextBox color will be yellow
and when i leave the color will be white,how to do it ?
How can I validate an email id on a textbox leave event
View 8 RepliesI am building a user registration form in asp.net. I want to check if the username is available or not on the leave event of the TextBox. I am not able to get the Leave Event of the TextBox.
Should I use OnBlur event of the Html TextBox.
I have 2 gridview with add/remove buttons between them. I want the user to select an item in one gridview and based on the button clicked I need to remove the row from one gridview and add it to the other. I can idenfity which row is selected but I don't know how to remove/add the rows.
View 6 RepliesMy .NET 4 webapp produces an error in the way "A potentially dangerous Request.Form value was detected from the client. . .", where no error occured in the same project in version .NET 3.5
Before I put <httpRuntime requestValidationMode="2.0" /> in web.config I would like to determine, if there is a way to leave the new requestValidationMode.The thing is, that the characters entered in the user webeditor (freetextbox.com) are generating the error as soon as they are passed to the aspx page.It is importand to know that the aspx page contains ValidateRequest="false" in the head-section.
I have a website that show info to all users but if you are logged in you get access to more info and pages then unlogged user does. Can i use some sessions variables and include them in each of the pages ? What is the best way to do this. Also, what is the best way to make user stay logged in, sort of "Remember me" checkbox. Save a cookie on hdd ?
View 4 RepliesI am using LINQ to SQL in an ASP.NET Project. I use "Add New Item..." on a folder in App_Code to add a new LINQ to SQL class, a "DBML."The default Namespace that is assigned to the new DBML is whatever the name of the folder is. So if I'm putting it into a folder named "CoreClasses," then the Namespace is--Namespace CoreClassesOnce the class is created, I open its .vb file and change the Namespace to match my project, like--Namespace MyProjectNameNow I drag tables from Server Explorer onto the DBML screen. When I save, Visual Studio changes the Namespace BACK to the folder name: "Namespace CoreClasses."Not only that, but I have 19 separate Data Contexts defined, 19 DBML's. When I change ONE, Visual Studio changes the Namespace in ALL 19 OF THEM!
View 2 RepliesI have two gridview in a single webform, I need to fire one gridview RowDataBound event from another one gridview's RowCommand.
View 3 RepliesAs I call the Controller to exit the focus of my textbox? I need to exit the textbox, go to the database to get information that will supplement the information from my form.
View 2 RepliesI want to change page content while it is going from the server because i need to add some advertisements inside the html elements that are advertisement holder.protected void Application_PreSendRequestContent(object sender, EventArgs e) this is good but i couldn't get access to HttpContext . Should i, i don't know :) But in this method:protected void Application_EndRequest(object sender, EventArgs e) i could get the HttpContext but i couldn't find the server response in it.
View 2 Repliesi want to create functionality like
1)i have a employee table in database
2) i have fields on a form
textbox1
textbox2
when i enter employeeid in first textbox and after user leave textbox1. i want to display related employeename from database in textbox2
We are developing an application where we have a Form to fill by users. Here is the scenario for some fields:Name : Does not contain numbers like 123 but it can be alpha-numeric like mynangal123 but does not contain special charactersOB : Does contain specific formats like mm.dd.yyyy or dd/mm/yyy or yyyy/mm/dd etc. doesn't contain alphabetsTAXID : Can be Numeric but not numbers like it can be "123" but not 123 also it can be T-125Now, as per requirement we have to validate or prompt the user for specific input if he/she did not enter the specific entry. Like if in name User enter 123456 then there should be a messagebox to warn "please enter a valid name"Restrictions : We have a option of Javascript but its not recommendable in most of scenario so, we need to create a custom validators or something else which will solve our problem.
View 1 Repliesthe cases are listed below;
82&?
82,9
abse82,9>dpkg
After Regex
82
82,9
82,9
have been working on a leave module and it created this problem. I am trying to identify the end date from a given start date after deducting the public holidays including Fridays & Saturdays. It works like this,Suppose, the starting date is '22-Jun-2010' and the No of days employee wishes to take for leave is 25 days. I wanted to calculate the end date excluding the public holidays (Fridays and Saturdays).For ExampleLeave Requested - Start Date = '22/06/2010'No of days requested = 25 DaysPublic Holiday (National Day) = '26/07/2010'Public Holiday (On the occasion) = '27/07/2010'Output: Leave Start Date: '22/06/2010'
Leave End Date: 28/06/2010'(End Date must be calculated without including the Fridays and Saturdaysor any given Public Holiday[National Day &On the occasion] - )
I would like to ask for any suggestion how to let user to leave a short - limited reply on comment....
Im working on the web where user can make a new post a then leave a comments to each post I've done it so far
I have a simple .Net web service. When I visit the /webservice.svc path in a browser .Net renders a nice help page with some sample C# and VB.Net code. How do I stop this from displaying? Also, is there any way to prevent a request for ?wsdl from returning the wsdl file?
View 2 RepliesI have a problem with using the listview.When I want to update or cancel the update, the listview doesn't leave the edit mode.When I clicked the updatebutton, the methode Listview.Itemupdating is fire and changes the database. But then nothing happened. Even if i set the itemindex -1.The Listview.Itemupdated does also not fire.This is the code.
[Code]....
The code:
[Code]....
why the gridview RowDataBound event fires during a select command. I only expect it to run when the gridview is being populated with data. Is there some way to stop it from running when the select command is triggered?
View 3 RepliesI have an ASP.NET 4.0 site that I expect to come under extremely high volumes in the next month or so and I am attempting to maximize performance. The site is divided into the front end UI pages, as was as a business and data layer. My thought was to pull the business and data layer out and wrap them in a NamedPipes Connected Windows Service running in Singleton mode.
I created the windows service, got the connection setup correctly and now I am wondering if this is just asking for trouble. Is this a good idea or should I just leave the Business/Data layers in the main solution and let IIS spin those objects up and down for each request? In essence I was thinking that using a WCF Windows Service as an Application Server would be more efficient but that is just a theory
I am developing a leave application which must work like this.I would create a simple scenario to represent this.I want to get the leave ending date after deducting 'Fridays' and 'Saturdays' in between the leave start and end date,including additional calender holidays added to a separate calender table,and if the leave ending date is suppose a Friday,the ending date must be Friday itself.
For example:
Scenario 1
Leave Starting Date: 07 October 2010
No: of days requested: 6 Days
[code]...
and will provide a valuable solution in T-SQL
All do ASP.Net program using VB.Net languange.
May I know how to do math rounddown formula in my program?
Case:
Every 4 days unpaid leave, deduct 1 day
result:
3 unpaid days = deduct 0 day
6 unpaid days = deduct 1 day
10 unpaid days = deduct 2 days
What is the impact if I leave the "compilation = true" in the web config file when I publish an application? Will it affect performance or have some other impact?
View 3 RepliesI have a dropdown box showing a list of roles. I used Roles.GetAllroles() for showing all roles in the dropdown box but I don't want to show a role named "Admin" in the dropdown box. How can I keep it out?
View 2 RepliesI'm try to add a combobox to my form which i have done and populate it with the infomation i need but i want to stop the user from being able to edit the first 5 character in the textbox part of the combo box( 1 is this possible 2 am i going about it in the right way).
I have 3 columns fro a db to enter ips ie 123.456.7.89 at the start if each number i want (SE1)(SE2)(SE3) which i can do at the momment . So I get in the combobox list 3 items with (SE1)123.456.7.89 OR just (SE1) depending of i a result is returned from the DB. However i don't want the user to be able to edit out the (SE?) part of the sting in the textbox. When editing i've tried used the text change event to try and capture the change and make sure the string.length > 5 , but the event does not fire also when i leave the combobox it it adds to the combox list. If I refersh it goes back to how it should be with only the 3 items.