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Thursday, December 22, 2016

c# | WebBrowser control - programmatically select item on html `select`

Hi There,

As many times, we need to interact with the C# (.Net) Webbrowser Control, 
it is useful to be able to interact and programmatically change the selected item 
on an HTML select control.

I don't know, why it is hard to find this easy solution, but the code is as follow:


HtmlElementCollection col = webBrowser1.Document.GetElementsByTagName("select") 
foreach (HtmlElement heItem in col) 
{ 
  if (heItem.GetAttribute("className").Contains("exampleClassName") == true) 
  { 
    heItem.SetAttribute("selectedIndex", "3"); // select value at #3
    break; // incase of needed... 
  } 
}  


And finally, just easy as u code...


If you need change by value and not by index,
I assume you can check the values of the select control (sometimes called: dropdown),
and once you find the correct index of the desired value,
use the code above.



MDB-BLOG :)

Monday, October 31, 2016

List of country flags (png) by ISO3

As I needed a list of country flag images named with ISO3, and couldn't find,
I uploaded my version free (see license on bottom).


Above there are two ZIP containing country flags images (PNG format)
sizes of 64x64  and  128x128 
of the ~250 countries
as the file name is ISO3 standard
and not two letter (ISO 3166-2) or full name as most flags out there...


Download flags_iso3_128x128.rar
Example:
Download flags_iso3_64x64.rar
Example:



license and images are all taken from:





Saturday, February 13, 2016

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