Here we will discuss about the Page.IsPostBack Property in Asp.Net.
- Gets a value that indicates whether the page is being rendered for the first time or is being loaded in response to a postback.
- The IsPostBack property can be used to determine if the page is submitted to itself. When a form is submitted back to the same page that contains it, it's called a post back. ASP.NET provides a property called IsPostBack that is TRUE when the page is being loaded as a result of a post back, and is FALSE otherwise.
- Below is the way to use IsPostBack property
C#.Net Syntax:
private void Page_Load()
{
if (!IsPostBack)
{
//You can write here the code, which you want to execute in the first time when the page is loaded.
FunctionToBindSomething();
}
}
VB.Net Syntax:
Sub Page_Load
IF Not IsPostBack THEN
' You can write here the code, which you want to execute in the first time when the page is loaded.
FunctionToBindSomething();
END IF
End Sub
You can also check out some articles on Method Overloading in C#.Net, Array and ArrayList in C#.Net and C#.Net interview questions and answers.
- Gets a value that indicates whether the page is being rendered for the first time or is being loaded in response to a postback.
- The IsPostBack property can be used to determine if the page is submitted to itself. When a form is submitted back to the same page that contains it, it's called a post back. ASP.NET provides a property called IsPostBack that is TRUE when the page is being loaded as a result of a post back, and is FALSE otherwise.
- Below is the way to use IsPostBack property
C#.Net Syntax:
private void Page_Load()
{
if (!IsPostBack)
{
//You can write here the code, which you want to execute in the first time when the page is loaded.
FunctionToBindSomething();
}
}
VB.Net Syntax:
Sub Page_Load
IF Not IsPostBack THEN
' You can write here the code, which you want to execute in the first time when the page is loaded.
FunctionToBindSomething();
END IF
End Sub
You can also check out some articles on Method Overloading in C#.Net, Array and ArrayList in C#.Net and C#.Net interview questions and answers.