Method that accept n Number of Parameters in C #

I am Developing an windows Application, oftentimes I need to clear the Textboxes whenever the user save the Record or click on clear button. Currently i am using this code txtboxname.text=string.empty; for each textbox

So can it be possible to writ开发者_JAVA技巧e a method that accept the n number of parameter like reading the all the Textboxes in an array and using foreach we can clear them

the main requirement is to write a method which accept the n number of parameter i.e The parameter size will be unknown.

If any body having idea about how to do this then please help me. Thanks in Advance.

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With the params keyword.

Here is an example:

public void MyMethod(params int[] numbers)
{
   for (int i = 0; i < numbers.Length; i++)
   {
       //numbers[i] is one of the parameters
   }
}

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Have a look at params

The params keyword lets you specify a method parameter that takes a variable number of arguments.

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You can use params, e.g. Foo(params Bar[] bars) will accept any number of Bar instances as input.

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You could also pass a collection e.g. a dictionary or List to your method as a parameter.

E.g.

public void DoSomething(List<myCustomObject> lst){
    ...
}

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Yes, you can have an array of TextBoxes TextBox[] as a paremter to your method and you can then iterate over them in your method.