How to show software keyboard when focusing textedit in Android

To show software keyboard when focusing textedit in Android you can use the snippet below.

Sample Java

myTextEdit.setOnFocusChangeListener(new View.OnFocusChangeListener() {
    @Override
    public void onFocusChange(View view, boolean focus) {
        if (focus) {
            dialog.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE);
        }
    }
});

Please rate this snippet

How to get selected value of dropdownlist using JavaScript

To get selected value of dropdownlist using JavaScript you can use the following snippet.

Sample Javascript

var dropDown = document.getElementById("MyDropDownId");
var dropdownValue = e.options[e.selectedIndex].value; //get the value
var dropdownText = e.options[e.selectedIndex].text; //get the text

Please rate this snippet

How to read a File to Textreader in C# and VB.NET

To read a File to Textreader in C# and VB.NET you can use the following snippet.

Sample C#

TextReader reader = File.OpenText(@"C:\dummy.txt");

Sample VB.NET

Dim reader As TextReader = File.OpenText(@"C:\dummy.txt")

Please rate this snippet

How to read a file to string in Java

To read a file to string in Java you can use the following snippet.

Sample Java

public static string readFileToString(FileInputStream _fileInputStream)
{
	try {  
		DataInputStream dataInputStream = new DataInputStream (_fileInputStream);  
		byte[] Bytes = new byte[dataInputStream.available ()];  
		dataInputStream.readFully (Bytes);  
		dataInputStream.close ();  
		String result = new String (Bytes, 0, Bytes.length, "Cp850");  
		return result;  
	}  
	catch (Exception e) {  
		e.printStackTrace();  
		return "";
	} 
}

Please rate this snippet

How to scroll to the end of a Textbox in C# and VB.NET

To scroll to the end of a Textbox in C# and VB.NET you can use the following snippet.

Sample C# / VB.NET

listBox1.SelectedIndex = listBox1.Items.Count - 1;
listBox1.SelectedIndex = -1;

Please rate this snippet

How to create and write a textfile in VBA

To create and write a textfile in VBA you can use the following snippet.
This should also work when using VB6.

Sample VBA

Dim fso as Object
Dim oFile as Object

Set fso = CreateObject("Scripting.FileSystemObject")
Set oFile = FSO.CreateTextFile("C:\Users\Codesnippets\Desktop\Test.txt")

oFile.WriteLine "This is a sample line!" 
oFile.Close

Set fso = Nothing
Set oFile = Nothing  

Please rate this snippet

How to get the text selection in Javascript

To get the text selection in Javascript you can use the following snippet.

Sample Javascript

function GetTextSelection() {
	return (!!document.getSelection) ? document.getSelection() :
	       (!!window.getSelection)   ? window.getSelection() :
	       document.selection.createRange().text;
}

Please rate this snippet