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Handle Click- Events of Dynamically generated buttons..?? VB.NET

开发者 https://www.devze.com 2023-01-16 23:45 出处:网络
HI, Am on creation of touch screen UI system.And am generating button for selecting products Under certain category.

HI, Am on creation of touch screen UI system.And am generating button for selecting products

Under certain category.

--> array of button creating dynamically And placing in TABPAGE when user selects Tab for category. The button will be created with the name of products, Under the category selected.

{ 'the way am creating controls. mybutton(j) = new button() mybutton(j).top = 100 }开发者_如何学编程

How can i get the Click event of those buttons-( in the array)....??


You can use the += operator to assign a handler to an event, for example:

myButton.Click += ButtonClick;

and then declare it like this:

public void ButtonClick(object sender, EventArgs e)
{
    // ...
}

Alternatively, if the code is short, you may like to specify it right there directly, for example:

myButton.Click += (sender, e) =>
{
    // ...
}

The advantage of that latter method is that you can capture outside variables, such as for example the array of buttons and the index of this particular button.


Have a look at this link. http://forums.asp.net/p/1583639/3997438.aspx

Add button into the list and create a event for that.

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