textbox

Winforms Textbox – Using Ctrl-Backspace to Delete Whole Word

by

Old question, but I just stumbled upon an answer that doesn’t require any extra code. Enable autocompletion for the textbox and CTRL-Backspace should work as you want it to. CTRL-Backspace deleting whole word to the left of the caret seems to be a ‘rogue feature‘ of the autocomplete handler. That’s why enabling autocomplete fixes this … Read more

C# Resize textbox to fit content

by

You should try a code something like below. It has worked for me well. private void textBox1_TextChanged(object sender, EventArgs e) { Size size = TextRenderer.MeasureText(textBox1.Text, textBox1.Font); textBox1.Width = size.Width; textBox1.Height = size.Height; } For more information refer to TextRenderer.MeasureText()

html text input onchange event

by

onChange doesn’t fire until you lose focus later. If you want to be really strict with instantaneous changes of all sorts, use: <input type = “text” onchange = “myHandler();” onkeypress = “this.onchange();” onpaste = “this.onchange();” oninput = “this.onchange();” />

trigger file upload dialog using javascript/jquery

by

You mean something like this? http://jsfiddle.net/CSvjw/ $(‘input[type=text]’).click(function() { $(‘input[type=file]’).trigger(‘click’); }); $(‘input[type=file]’).change(function() { $(‘input[type=text]’).val($(this).val()); }); Note, though, that the value given by the file input is fake for security reasons. If you want to just have the file name show up, you can cut out the slashes. Here’s an example of how to do it using … Read more

Let TextBox stretch to fill width in StackPanel

by

Unfortunately the alternative (DockPanel) isnt available for Metro. You could try a WrapGrid, but I dont know if it’ll solve your problem (Ive never used it). The only real way of doing this is using a Grid as you described: <Grid Width=”400″> <Grid.ColumnDefinitions> <ColumnDefinition Width=”Auto” /> <ColumnDefinition /> </Grid.ColumnDefinitions> <TextBlock Text=”Label” Width=”150″ /> <TextBox Text=”Value” … Read more

How to set the textinput box above the Keyboard while entering the input field in react native

by

You can use a scrollview and put all components inside the scrollview and add automaticallyAdjustKeyboardInsets property to scrollview.it will solve your problem. automaticallyAdjustKeyboardInsets Controls whether the ScrollView should automatically adjust its contentInset and scrollViewInsets when the Keyboard changes its size. The default value is false. <ScrollView automaticallyAdjustKeyboardInsets={true}> {allChildComponentsHere} <View style={{ height: 30 }} />//added some … Read more

Textbox padding

by

As you have most likely discovered, Winforms Textboxes do not have a padding property. Since Panels do expose a Padding property, one technique would be to: Create a Panel Set its border to match a Textbox (e.g., Fixed3D) Set its background color to match a Textbox (e.g., White or Window) Set its padding to your … Read more

tech