textbox

问题 I have textbox1 , I want to transfer textbox1.Text into webbrowser1 web page textbox, how to do this? I have below code, but webpage text box selected index change event not fired. How to do this? private void button2_Click(object sender, EventArgs e) { HtmlDocument doc = webBrowser1.Document; HtmlElement HTMLControl2 = doc.GetElementById("flightno-filter"); //HTMLControl.Style = "'display: none;'"; if (HTMLControl2 != null) { // HTMLControl2.Style = "display: none"; HTMLControl2.InnerText =

问题 I am trying to set set the font of a TextBox in LightSwitch. I am not sure if there is a problem with my code, or if this just isn't possible. The code executes, and I have stepped through it to make sure it executes, and all code is reached and executed, but there is not change to the controls on the screen. My code is: private void SetMono(string controlName) { var ctrl = this.FindControl(controlName); if (ctrl != null) { ctrl.ControlAvailable += (s, e) => { if (e.Control is TextBox) // I

问题 I am trying to set set the font of a TextBox in LightSwitch. I am not sure if there is a problem with my code, or if this just isn't possible. The code executes, and I have stepped through it to make sure it executes, and all code is reached and executed, but there is not change to the controls on the screen. My code is: private void SetMono(string controlName) { var ctrl = this.FindControl(controlName); if (ctrl != null) { ctrl.ControlAvailable += (s, e) => { if (e.Control is TextBox) // I

问题 after a long search on the net, I hope you can help me. My Problem: I want to select the complete text in a TextBox and will show the caret (blinking cursor) after the last character. Always I have found information about one problem or information to hide the caret. The separate things are no problems but the combination of it don't work. // Set the focus to the TextBox myTextBox.Focus(); // Select the complete text, but hide the caret (blinking cursor) myTextBox.SelectAll(); // or //

问题 I have a TextBox for which I would like to run through a few conditions based on whether or not there is an integer entered in it. My operations take place from the code-behind of the window that the TextBox exists in. Under the LostFocus event I would like to do the following: Check if the string IsNullOrEmpty -If it is - set text to "Default Record" Verify that the entered value is an Int If it isn't - Display a MessageBox(Ok Button) , then set focus back on the TextBox **This is what my

问题 In a cpp project, I have an EDITTEXT in a resource file and I would like to allow user paste some text in it. I can paste using right click but not with the 'ctrl+v' shortcut. EDITTEXT IDC_EDITTAN, 90, 46, 80, 12, ES_AUTOHSCROLL It seems that no edit control styles or rich edit control styles allow this (https://msdn.microsoft.com/en-us/library/windows/desktop/bb774367(v=vs.85).aspx). I have to make a callback or use an other controller ? Thanks 回答1: Most likely, the message for ctrl-v is

问题 The default behavior is the watermark disappears when the text box gets focus. I'd like to make the watermark content disappear only when the user types the first character and then reappear if the text is cleared. Anyone have a good way to accomplish this? 回答1: I've tweaked the default style for you. Now the watermark shows with the (slightly darker) default system "inactive text" color by default, and the watermark's opacity transitions to 0.4 when it receives focus but has no content. Once

问题 The default behavior is the watermark disappears when the text box gets focus. I'd like to make the watermark content disappear only when the user types the first character and then reappear if the text is cleared. Anyone have a good way to accomplish this? 回答1: I've tweaked the default style for you. Now the watermark shows with the (slightly darker) default system "inactive text" color by default, and the watermark's opacity transitions to 0.4 when it receives focus but has no content. Once

问题 I'm trying to convert this html : <div class="col-lg-6"> <div class="input-group"> <span class="input-group-addon"> <input type="checkbox"> </span> <input type="text" class="form-control"> </div><!-- /input-group --> </div><!-- /.col-lg-6 --> Into Razor syntax like this: <div class="col-lg-6"> <div class="input-group"> <span class="input-group-addon"> @Html.CheckBoxFor(model => model.Negotiable, new { @class = "form-control", @checked = "checked" }) </span> @Html.TextBoxFor(model => model

问题 I have a sizeable piece of text contained in a Python Tkinter Text widget. I need to colour the background of each letter in the text, individually, depending on another variable. I do this by adding tags with tag_add. The problem is that the widget responsiveness slows down significantly when all the tags are added. Without the tags everything runs fluently. What can I do? This is a minimal example of the code: from Tkinter import * import tkMessageBox import Tkinter as ttk import