messagebox

I have a control inside a page that has the following modal popup extender: <asp:Panel ID="pnl_Completed" runat="server"> <asp:Image ID="exit_Completed" runat="server" ImageUrl="" /> <h3 style="text-align:center;">Completed</h3> <asp:Panel ID="pnl_inner" runat="server"> <table style="width:100%;height:100%" cellpadding="5px"> <tr style="height:40px;"> <td valign="top">Comment: </td> <td> <telerik:RadTextBox ID="txt_CompletedComment" runat="server" TextMode="MultiLine" Rows="6" Width="400" Height="100"></telerik:RadTextBox> </td> </tr> <tr style="height:40px;"> <td colspan="2" align="center">

Tried to find something similar and read all the answers given but couldn`t find something that will explain it to me. Here is a sample code for opening a dialog popup (WPF). I want after the ShowOverlayView turns to True, that the UI will be accessible (this is why the async-await) and the program to wait until it is finished when the user clicks "Close". Small clarification: ShowOverlayViewModel sets a boolean to true/false for the Visibility property of a ContentControl. Since this is the case then I have nothing to wait for "the regular way". Currently when the view is being "visible" the

I want to display my validation error messages in the MessageBox. I have Four TextBoxes and One Button control. When I click the Button Control, the TextBoxes without the text to be shown in the MessageBox. I have almost done this, but the problem is When I click the Button, the MessageBox is opened as a minimized window. So it is difficult for the end user to realize. I want to display the MessageBox to the user when button clicks. Here is my code, In the Button Click Event ErrorMsg=""; if (TextBox1.Text == "") { ErrorMsg += "Name is required!"; ErrorMsg += "\n"; } if (TextBox2.Text == "") {

I have a winforms app which functions as an alert system, however a lot of the people who will use my program will have multiple screens. The alerts are time sensitive, so ideally I'd like them to appear on all screen, or to be able to specify a screen, so the user is more likely to notice it. By default the message boxes appear on the main screen, and I can't find any info on anything really to do with winforms and different monitors. The doesn't even have to be a message box, if there is another winform function which can be made to do the same functionality but also multiple screens that'd

I am having problems coding some of my buttons. This is what I've got so far: Public Class Form1 Dim Button(12) As Button Dim X As Integer Private Sub EventName() Dim message, title, defaultValue As String Dim myValue As Object If Label4.Text = "Admin" Then ' Set prompt. Message = "Enter Product Name" ' Set title. title = "Product Name" defaultValue = "" ' Set default value. 'Display message, title, and default value. myValue = InputBox(Message, title, defaultValue) Button(X).Text = myValue End If End Sub Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)