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Questionhow to check if value exists in database from textbox c# Pin
Member 1464425125-Nov-19 4:10
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Pete O'Hanlon25-Nov-19 4:29
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AnswerRe: how to check if value exists in database from textbox c# Pin
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AnswerRe: how to check if value exists in database from textbox c# Pin
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AnswerRe: how to check if value exists in database from textbox c# Pin
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AnswerRe: how to check if value exists in database from textbox c# Pin
hailu worku26-Nov-19 3:59
Memberhailu worku26-Nov-19 3:59 
Step one: Add new LINQ to SQL item from project Item in to your project and call it DXD (or any convinient name you like)

Step two: drag and Drop the Employee TABLE from Server Explorer in your IDE to your LINQ to SQL DataContext object.

Step Three: Add data source by selecting Object as data source

Step Four: Go to your form and drag and drop Salary field from your data source object to your form

Step Five: Set the Data Source of your EmployeeDatabinding object as EmployeeDatabinding.DataSource = DXD.Employee

...
it is too long try another approach
GeneralRe: how to check if value exists in database from textbox c# Pin
Pete O'Hanlon26-Nov-19 4:28
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Questionplotting a point graph for a continuous real time data in c# windows form application Pin
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QuestionRe: plotting a point graph for a continuous real time data in c# windows form application Pin
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QuestionNeed Help With Syntax Pin
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QuestionDeleting textbox created dynamically, using delete key, while there are more than 1 textbox that have been dragged and dropped on a picture box. Pin
Member 443266022-Nov-19 2:14
MemberMember 443266022-Nov-19 2:14 

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