selectedtext

how to highlight/select text in a wpf textbox without focus?

由 China☆狼群 提交于 2019-11-30 00:50:43
问题 I want to highlight selected text in a wpf textbox while the textbox is not focused. In my application, my textbox never gets focus, and every key input is done manually. I was wondering if there is a way to highlight the selected text when the textbox is not focused? Any help would be appreciated! 回答1: You can use the following code to achieve your purpose: textBoxToHighlight.Focus(); textBoxToHighlight.Select(0, textBoxToHighlight.Text.Length); Hope this helps. Here's the source. 回答2:

how to move cursor in UITextField after setting its value

由 与世无争的帅哥 提交于 2019-11-29 21:27:00
can anybody help me with this: i need to implement UITextField for input number. This number should always be in decimal format with 4 places e.g. 12.3456 or 12.3400. So I created NSNumberFormatter that helps me with decimal places. I am setting the UITextField value in -(BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string method. I proccess input, use formatter and finally call [textField setText: myFormattedValue]; This works fine but this call also moves the cursor to the end of my field. That is unwanted. E.g. I have 12

PHP code to get selected text of a combo box

由 ╄→гoц情女王★ 提交于 2019-11-29 05:08:10
I have a combo box named "Make". In that combo box I'm loading vehicle manufacturer names. When I click SEARCH button I want to display the selected manufacturer name. Below is part of my HTML code. <label for="Manufacturer"> Manufacturer : </label> <select id="cmbMake" name="Make" > <option value="0">Select Manufacturer</option> <option value="1">--Any--</option> <option value="2">Toyota</option> <option value="3">Nissan</option> </select> <input type="submit" name="search" value="Search"/> Below is my PHP code so far I've done. <?php if(isset($_POST['search'])) { $maker = mysql_real_escape

how to move cursor in UITextField after setting its value

由 萝らか妹 提交于 2019-11-28 17:32:30
问题 can anybody help me with this: i need to implement UITextField for input number. This number should always be in decimal format with 4 places e.g. 12.3456 or 12.3400. So I created NSNumberFormatter that helps me with decimal places. I am setting the UITextField value in -(BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string method. I proccess input, use formatter and finally call [textField setText: myFormattedValue]; This

MVVM and the TextBox's SelectedText property

由 北城余情 提交于 2019-11-27 20:43:36
I have a TextBox with a ContextMenu in it. When the user right clicks inside the TextBox and chooses the appropriate MenuItem, I would like to grab the SelectedText in my viewmodel. I have not found a good way to do this the "MVVM" way. So far I have my appliction utilizing Josh Smith's way of MVVM. I am looking to tranfer over to Cinch. Not sure if the Cinch framework will handle issues like this. Thoughts? There's no straightforward way to bind SelectedText to a data source, because it's not a DependencyProperty... however, it quite easy to create an attached property that you could bind

PHP code to get selected text of a combo box

由 余生颓废 提交于 2019-11-27 18:47:34
问题 I have a combo box named "Make". In that combo box I'm loading vehicle manufacturer names. When I click SEARCH button I want to display the selected manufacturer name. Below is part of my HTML code. <label for="Manufacturer"> Manufacturer : </label> <select id="cmbMake" name="Make" > <option value="0">Select Manufacturer</option> <option value="1">--Any--</option> <option value="2">Toyota</option> <option value="3">Nissan</option> </select> <input type="submit" name="search" value="Search"/>

How to get global screen coordinates of currently selected text via Accessibility APIs.

由 ≯℡__Kan透↙ 提交于 2019-11-27 12:29:23
I need help to find out, how Dictionary app showing following popup dialog for selected text on pressing CMD+CTRL+D on any application. I want to implement the same kind of functionality for my cocoa app, where my app will run in background and showing suggestions on some hot key press for the selected text. I have already implemented hot key capturing, i just need to have code to get the rectangle area of selected text on screen, so i can show the dialog like dictionary app. Thanks You can use the accessibility APIs for that. Make sure that the "Enable access for assistive devices" setting is

How to get global screen coordinates of currently selected text via Accessibility APIs.

由 梦想的初衷 提交于 2019-11-26 18:11:51
问题 I need help to find out, how Dictionary app showing following popup dialog for selected text on pressing CMD+CTRL+D on any application. I want to implement the same kind of functionality for my cocoa app, where my app will run in background and showing suggestions on some hot key press for the selected text. I have already implemented hot key capturing, i just need to have code to get the rectangle area of selected text on screen, so i can show the dialog like dictionary app. Thanks 回答1: You

MVVM and the TextBox&#39;s SelectedText property

由 落花浮王杯 提交于 2019-11-26 14:03:18
问题 I have a TextBox with a ContextMenu in it. When the user right clicks inside the TextBox and chooses the appropriate MenuItem, I would like to grab the SelectedText in my viewmodel. I have not found a good way to do this the "MVVM" way. So far I have my appliction utilizing Josh Smith's way of MVVM. I am looking to tranfer over to Cinch. Not sure if the Cinch framework will handle issues like this. Thoughts? 回答1: There's no straightforward way to bind SelectedText to a data source, because it

How to get selected text from textbox control with javascript

由 元气小坏坏 提交于 2019-11-26 00:28:33
问题 I have a textbox and a link button. When I write some text, then select some of them and then click the link button, selected text from textbox must be show with a messagebox. How can I do it? When I click the submit button for textbox below, message box must show Lorem ipsum. Because \"Lorem ipsum\" is selected in the area. If I select any text from the page and click the submit button it is working, but if I write a text to textbox and make it, it\'s not. Because when i click to another
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