caret

I am try to set the caret/cursor position to the end of the string value in my WPF textbox when I open my window for the first time. I use the FocusManager to set the focus on my textbox when my window opens. Nothing seems to work. Any ideas? Note, I am using the MVVM pattern, and I included only a portion of the XAML from my code. <Window FocusManager.FocusedElement="{Binding ElementName=NumberOfDigits}" Height="400" Width="800"> <Grid> <Grid.ColumnDefinitions> <ColumnDefinition/> </Grid.ColumnDefinitions> <Grid.RowDefinitions> <RowDefinition/> <RowDefinition/> </Grid.RowDefinitions> <TextBox

I'm developing a custom HyperTerminal like application in a WinForms .Net 2.0 application. I have a multiline TextBox in a Panel in which you can interact with a hardware device. My customer wants to have a custom Caret, a filled rectangle the size of one character space instead of the vertical line that is by default. I know .Net does not provide an option to do this by default, but there must some Windows function to do it. Assume a form with a textbox on it: public partial class Form1 : Form { [DllImport("user32.dll")] static extern bool CreateCaret(IntPtr hWnd, IntPtr hBitmap, int nWidth,

I was going through Apple's documentation and I saw something like this (void (^)(void)) . Can somebody explain what this statement means? ^ is XOR, right? void XOR void doesn't makes much sense to me? There was also something like (void (^)(BOOL finished)) Georg Fritzsche These are blocks which add anonymous functions and function objects to Objective-C. See e.g. Introducing Blocks and Grand Central Dispatch : Block objects (informally, “blocks”) are an extension to C, as well as Objective-C and C++, that make it easy for programmers to define self-contained units of work. Blocks are similar

I have a textarea and when I click in it I want to move the caret to the last character so Something[caret] function moveCaret(){ // Move caret to the last character } <textarea onclick="moveCaret();"> Something </textarea> As I know this is somehow possible with the TextRange object, but I don't really know how to use it EDIT: I would love to see only pure javascript solutions so no libraries please. The following function will work in all major browsers, for both textareas and text inputs: function moveCaretToEnd(el) { if (typeof el.selectionStart == "number") { el.selectionStart = el