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AnswerRe: get logged in user name Pin
Afzaal Ahmad Zeeshan20-Mar-15 1:14
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QuestionInterview Question -Why Validation in Update Panel is not working properly? Pin
Rajesh waran19-Mar-15 19:37
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AnswerRe: Interview Question -Why Validation in Update Panel is not working properly? Pin
F-ES Sitecore19-Mar-15 22:36
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AnswerRe: Interview Question -Why Validation in Update Panel is not working properly? Pin
Rajesh waran19-Mar-15 23:59
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Questioncheck data exist or not? Pin
Praveen Kandari19-Mar-15 0:00
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AnswerRe: check data exist or not? Pin
Afzaal Ahmad Zeeshan19-Mar-15 1:39
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AnswerRe: check data exist or not? Pin
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AnswerRe: check data exist or not? Pin
jkirkerx19-Mar-15 8:24
professionaljkirkerx19-Mar-15 8:24 
If your really good at this, you use JQuery client side programming, and either bind a blur event to the textbox, or create a textbox with a blur event that links to a JQuery Function.
Then write a JQuery Ajax request to a web service, in which the web service returns the data you need, and do something with the result.
In the web service, you perform all your server side programming, but it happens in the background without a postback to the server, keeping the web app smooth in motion and fast in speed.

Introduction to using jQuery with Web Services[^]

Other wise, you have to postback the textbox data to the server, and fetch new stuff and repopulate the HTML or form (Gridview)

When developing on a local machine, folks forget about speed, and long it takes. So consider form design for this,
Is this an optimum time to check the data entered, and force the user to wait 10 seconds or so?
QuestionInterview Question for ASP.NET Pin
Victor Ebe18-Mar-15 5:53
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AnswerRe: Interview Question for ASP.NET Pin
ZurdoDev19-Mar-15 3:46
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QuestionInfinite Scroll by jquery and asp.net and page slow & crash issue Pin
Tridip Bhattacharjee17-Mar-15 23:11
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AnswerRe: Infinite Scroll by jquery and asp.net and page slow & crash issue Pin
ZurdoDev19-Mar-15 3:47
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GeneralRe: Infinite Scroll by jquery and asp.net and page slow & crash issue Pin
Tridip Bhattacharjee19-Mar-15 21:34
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QuestionShowing Polyline Using ASP NET and database Pin
Member 1110549017-Mar-15 22:05
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QuestionReload parent page after closing the popup Pin
indian14317-Mar-15 14:04
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AnswerRe: Reload parent page after closing the popup-Resolved Pin
indian14317-Mar-15 17:59
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Questionexport gridview data to ODS file Pin
Praveen Kandari15-Mar-15 23:56
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GeneralRe: export gridview data to ODS file Pin
Praveen Kandari19-Mar-15 0:02
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QuestionGetting Error Message when adding Content pages with Master Pages in ASP.Net Pin
Reddy Ankireddy14-Mar-15 15:08
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AnswerRe: Getting Error Message when adding Content pages with Master Pages in ASP.Net Pin
jkirkerx16-Mar-15 11:07
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QuestionEncryption Pin
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AnswerRe: Encryption Pin
Anurag Gandhi14-Mar-15 6:07
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