KeyDown Event on TextBox

[dank42]

Hi,

I have just followed this guide (https://www.sapien.com/blog/2015/08/17/ ... -a-button/) to invoke the click of a button by pressing 'ENTER'...everything is working fine, however, the text is removed from the textbox when pressing 'ENTER' and I need it to remain static as a second button reads the text from that box.

This is the code:

Code: Select all

$textbox_Username_KeyDown = [System.Windows.Forms.KeyEventHandler]{
	
	
	if ($_.KeyCode -eq 'Enter')
	{
		$buttonFind_Click.Invoke()
	}
	
	
}

[jvierra]

Sorry but there is not enough information to understand your issue.

[dank42]

I have a textbox called $textbox_username and the text is deleted when I use the ENTER button to invoke my button called $button_Find_Click but using the mouse to click $button_Find keeps the text in $textbox_username

The events for $textbox_username are as follows:

KeyDown textbox_Username_KeyDown

which is the KeyEventHandler:

$textbox_Username_KeyDown = [System.Windows.Forms.KeyEventHandler]{


if ($_.KeyCode -eq 'Enter')
{
$buttonFind_Click.Invoke()

}


}

Hope this is a bit clearer?

[jvierra]

You can use this to click a button:

Code: Select all

$textbox1_KeyDown=[System.Windows.Forms.KeyEventHandler]{
#Event Argument: $_ = [System.Windows.Forms.KeyEventArgs]
	if ($_.KeyCode -eq 'Enter'){
		$button1.PerformClick()
    }
}

[dank42]

I realized what it was...

The text box was set to "MultiLine" hence when I hit 'ENTER' it is adding a new line and pushing the text up