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ASP.NET View State
What is view state. How is it implemented?
raghulvarma
- Jul 26th, 2008
View state is mainly used in order to store the data inbetween the postbacks. To clearly explain if you complete the registration screen you go to the next page and when you come back you could see th...
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Fill data in dropdown list
How to fill data in the dropdownlist from database
raghulvarma
- Jul 21st, 2008
DropDownList1.Items.Add("India");DropDownList1.Items.Add("Pakistan");DropDownList1.Items.Add("Srilanka");
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MachineToApplication error
Hi all,When i run my project the following error is given It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level. This error can be caused by a virtual directory not being configured as an application in IIS. F:PRASHANTprojecteRecruitmenthorizonWeb.config 52 Can any one know about this please tell me.
Nandini_arthi
- Dec 29th, 2008
This is the error which is caused frequently by most of them.Reason for this error is when ever you create a virtual directory of your solution see that web.config is also included.If your project is in IIS and web.config is not in IIS you get this error.
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Handling events in custom control
I have created a custom control to get the values and sum them, Here I am able to get display the controls but I am not able to add the values in the text box which means that I am not able to catch the event handling function how is it to be done andmy second question is when I press the sum button the values in the textbox gets erased should I need to set the viewstate property if so how should i...
rajesh550
- Oct 22nd, 2008
First you may build the control ex Button b = new Button(); b.Text = "ex"; Then you add the button to other control right ? like this.control.add(b); but before add the button (b) to other control, yo...
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Link Button and Hyperlink
What is difference between link button and hyperlink?
shashikant_mokashi
- Sep 24th, 2012
HyperLink will not PostBack your page to the server. It will post a simple request to the server for the URL you set as href. The LinkButton works exactly as a normal Button but it looks like an Hyper...
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ASP ascx File
What is the purpose of ascx file?
hozefam
- Aug 17th, 2009
It is the file format for the User controls in ASP.NET. The ascx file will be representing any ASP.NET user control in the project.
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Open New Page
How to open a new page while clicked on link?
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Fill Method
How to fill dataset without using fill method?
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Windows Authentication
What object is attached by the current request if one uses Windows authentication?
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Read Data Table Using Data Reader
How to read DataTable using DataReader? (DataTable is already filled).
shamu_1984
- Oct 6th, 2009
Using CreateDataReader() Function, we can read the dataDataTableReader dtr = ds.Tables[0].CreateDataReader(); while (dtr.Read()) ...
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Repeater Control
What is the use of repeater control?
shashikant_mokashi
- Sep 24th, 2012
The Repeater control is used to display a repeated list of items that are bound to the control. The Repeater control may be bound to a database table, an XML file, or another list of items.
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Web Services / Windows Services Usage
What are the usages/advantages of Web services/windows services
apielma
- Nov 3rd, 2010
For starters, it is an important part of AJAX, which allows a web page to be updates in pieces without refreshing the whole page.??It is a source of a "Data feed" that is pllied to the?portion of t...
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Create Setup
How to create setup in ASP.NET?
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Retrieve Value from DataSet
How to retrieve the third table value from the data set?
When ASP.NET object destroys in a page life cycle?
Mayank Singh
- May 11th, 2011
My answer would be Unload event, this is where u clean up all your connections and do logging activity. I am sure that u may not use Response stream in this event either.
Focus
Use of Focus() method in asp.net
Sandhya.Kishan
- Jul 5th, 2012
The focus() method sets focus to the current window.When web page is loaded you can use a BODY onload event and javascript client code to set focus method(). Example The above example assumes a web ...
How to protect and show message ?
How to protect and show message for another user used to same login id for login at the time same login id user logind ?
My question is that -
1- abc@gmail.com (this user is already login ) . but another user try to login, used same Id - abc@gmail.com,that time showing message (This login id already used to another User).
Ans