How to send a message to parent window in VB .Net?In my VB .Net application, there are a few windows which pop up in order.Main form starts form1, form1 starts form2, and form2 starts form3.In form3, I have a button which calls "Jump to Main". Once I click this button,I want to it to close
View 6 Replies
I tried a variation of the code at the end of this thread.>> [URL] which is the following code using; one Button one Panel
View 5 RepliesI am looking to close the application when I click a cancel button in a login page, but I don't want to do it in such a way that Window 2 closes itself, but by sending some notification to Main Window, and Main Window closes the application. Here's the code that I have so far:
(in loginPage)
Public Event CloseApp As EventHandler
Private Sub CancelButton_Click(sender As System.Object, e As System.Windows.RoutedEventArgs) Handles CancelButton.Click
[Code]....
If I show a new non-modal child window using .Show(frmParent), and then the parent window is minimized, the child will get minimized automatically as well.
View 2 RepliesI have a filter that is used to populate a grid view and the url will conain: /example/grid?value1=1&value2=2
It will then have a link to page 2, which allows them to edit something.I then want them to click a link that will send them back to the gridview under the same parameters of: /example/grid?value1=1&value2=2
Is this possible? How do I hold on and fill in the URL values so it knows how to refill the grid view accordingly?
I have the following code in child window which is working but what I want to do is instead of using response.write I want to use label control or to display all the filename like this:
music.pdf, inventory.doc
My Ultimate goal is to pass the values in string (e.g.: "music.pdf, inventory.pdf" ) to the parent window. How do I do it?
Protected Sub btnUpload_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnUpload.Click
Try
'' Get the HttpFileCollection
Dim hfc As HttpFileCollection = Request.Files
For i As Integer = 0 To hfc.Count - 1
[Code] .....
I'm working on a sdi-like WPF application with VB as the code behind. Basically, I have a main window that has some tabs and a button that opens (shows) another child window. I need that child window to refer back to the parent main window and automatically bring it in focus and have a specific tab selected (via a button on that child). The child window is a separate class file with its own xaml and VB code in my project.In the child I tried using
My.Windows.MainWindow.myTabControl.ItemSelected = My.Windows.MainWindow.tabIWantSelected
My.Windows.MainWindow.Focus()
but this does not appear to work as the main window in the background doesn't appear to be referenced in this way. I can use My.[bla bla].Show() - but that creates a whole new instance of the main window on top of the old one. Activate() doesn't work either since the main window is already activated.It seems like a simple task but am I forced to use something like SetForegroundWindow()?
My VB.NET WinForms program (parent) calls another VB.NET Console program (child) with Process.Start(). The child application runs quickly and I would like a status message returned to the parent. How can I send a string from the child to parent?Is there some built-in way because of the parent-child relationship or must I use some other interface like sockets?
View 2 RepliesI haven't programmed in Visual Basic before. I downloaded the 2008 Visual Basic and I'm trying to write something that activates the frontmost window of the parent process. I realize that there's a few steps... find the parent process, get its first window (z-axis wise), then raise that window even though it currently isn't the active program.
I've found some example code on the net, but none of it compiles, even code I found at Microsoft. I'm guessing that it's all an older syntax that's no longer supported. [code]...
Here's an example of what I mean: I have Microsoft Word open. I click 'Save As' to open the SaveFileDialog. When I try to click back into Word the SvaeFileDialog window flashes and it plays a beep noise. More importantly, it doesn't let the main program gain focus whilst it's open.
[Code]...
i am using vb2008: now i can find the parent window with this block of code
Private Sub Button11_Click_2(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button11.Click
Dim theHandle As IntPtr
theHandle = FindWindow(Nothing, TextBox9.Text)
[code]....
i do know how to use sendkeys, but if i use that and click on something else while i send the keys it picks up that window and trys to send the keys there thats what i dont wantnow using the top block of code along with this module how can i get the childwindow with focus on the "Richcntl" box to send text to itin a diffent click button:in this block:
Private Sub Button13_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button13.Click
End Sub
I would like to make a window for example (calculator window) and set its parent to my form
But I would like this to be able to be flexible to where I Just have to specify the Window's exe path and its parameters.
Example: (pathTo)explorer.exe -documents
i've small problem in vb.net .i've mdi container form,in child form datagridview is there previoues,next buttons in parent form.
How to pass datagrid values to parent window?
i'm new to vb.net.Pls help me any one.
I am trying to create a simple parent-child form in VB2010. I use a datagridview for each table/datasource and each is bound to the paretn/child table and each table grid fills correctly. What I want is the parent-child relation to enforce filling the child table with only rows that fulfill the current row on the parent. I have created a DataRelation in the form load, but it will not permit a relation between tables in 2 different datasets. If I attempt to place both tables in a single dataset and define the PK-FK relation in the SQL Serve,r I cannot create 2 separate datagrids from the same dataset.
View 12 Replieshow to disable parent window while child is open so the user cannot click any object in the parent window and to Force the user to interactive only with the child
View 2 RepliesI manged to figure out how to send a message using a TCP such as text message, but how will a regular file be transported? Such as .txt .img Will i have to trasnform the file into a binary code and then compile it on users side? I never worked with the TCP. Now that I think of it how does a file get transported when you download from a server? Like bytes?
View 11 RepliesI am sending a message on another computer if there is a new entry on my database using socket programming(UDP protocol), however I am having lots of exception error whenever the other computer is off. Is there another way how am I going to send message on another computer if ever there is a new entry on the database.
View 3 RepliesI am having form called Test1 which contains button( Button1). When I press the button the message box is getting displaying,but at the same time I am accessing the Form Test1. It should not be the case, because before closing the message box the control should not allow to focus the Test1. But in my case the control is allowing to focus the Test1(form) before closing the message box.
Sample code.
If myReader.Read() Then
MsgBox("Matched record exist.", MsgBoxStyle.Information, "Data Tool")
Else
[Code].....
I am using modal window for my VB.NET program and I am trying to open this child modal window from another window, after I close the child modal window I am trying to refresh the parent but I am getting retry/cancel popup, I tried a lot of things to avoid but I can't get rid of this popup.
View 1 RepliesI'm using ASP.net; I have a popup browser window that contains an databound gridview with textboxes. It has an "Add to Order" button which takes the values entered and updates the database, then closes the popup and refreshes the parent. This currently works perfectly using window.opener.document.forms[0].submit();self.close(); in a RegisterScriptBlock
I now need to update the database on gridview page chage so that textbox values are not lost. I put window.opener.document.forms[0].submit(); into the PageIndexChanging event of the datagrid, but it does not refresh the parent window. Refreshing the parent window with the order lines helps the user see what they have already ordered. My update database method runs fine, just not the parent browser refresh. I also tried "window.opener.location.href = window.opener.location.href" to no avail.Refresh parent browser window on GridView page change?
In my project i have one parent window form with one menu bar and one status bar. that is what i want is:when i show the child form to see in the status ber an icon relative to the child window.How i can do that?And if that can't be how i can see an icon in a task bar?
View 1 RepliesI am creating a modal popup window using the Telerik RadOpen function on an Asp.Net webpage.The popup window appears correctly, but the parent window refreshes and scrolls the popup down the page. How do I create the popup without scrolling the parent window.The code I am using to create the popup is:
btnEdit.OnClientClick = _
"radopen('newDialog.aspx?id=" + _id.ToString() + _
"&_newid=" + _newId.ToString() + "', 'newDialog'); return false;"
[code].....
VB Windows form Application.. I am developing an application of which part of the program is around configuration settings allowing the user to enter configuration items. When the menubar item for configuration menu is clicked on the main form the menu opens.This is fine but the mainform should not become active again until the configuration menu has closed. This does not happen right now and the mainform simply comes to the foreground and the configuration form goes to the background... I realize that coding an event on the Child form to handle this would not work because the child window loses control and the main form gains control.. I thought of coding a function as follows on the main form but it does not seem logical because i would have to add to it for everyform and do checking to make sure the child is actually open before trying to close it..
Private Sub Form1_GotFocus(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.GotFocus
MailSettingsWindow.Close()
RentalSettingsWindow.Close()
[code]....
I did away with the above sub routine and used the below code as per the recomendation of using showdialog which works just as i was looking for.
Private Sub MailingAndEmailSettingsToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MailingAndEmailSettingsToolStripMenuItem.Click
Dim MailConfig As New MailSettingsWindow()
MailSettingsWindow.Showdialog()
End Sub
In this i will have a database which will store "User Login ID" and "System Name".....when i click on a button "Send Message" it should send the message to the stored "System Name" only if the Current Login ID is logged in that system...
View 7 Repliesi have big problem on sending Message to mobile. i had created one application where i'm storing the All the information of customer now when they placing order i want to send them message of their bill amount. and bill date. but i'dont no how to send message on GSM AND CDMS mobile.
View 1 Repliescan we send mess from mobile to pc by how.(in vb.net)
View 6 Repliesis it possible to send a message string from let's say a webpage or from email to an vb.net application so that the vb.net application can respond to it?
View 1 RepliesI am trying to make an application that will send messages to an sms mobile phone (the provider is GiffGaff but i dont sort of know there SMS Server Name). Here is my coding so far....
[Code]...
I am trying to make an application that will send messages to an sms mobile phone (the provider is GiffGaff but i dont sort of know there SMS Server Name).Here is my coding so far....Imports System.Net.Mail
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[code].....
Can VisualBasic v8 (.NET 2005) send an SMS text message
to a mobile phone# ?Mine's running on Windows server 2003.
