Show Popup Window When User Clicks DataGridView RowHeader With A RowError?
Apr 5, 2012
I want to know if VB.Net already has a control like this before I start wasting time building my own. I have a DataGridView that shows the row error symbol in the RowHeader if the update to the database is unsuccessful for that row. Currently, if you hover the mouse over the error icon it will show a default tool tip to display the error text.I would like the user to left-click the RowHeader and a small popup window will show the error text. Then when the user clicks somewhere other than the popup window it will disappear just like a context menu. do I need to build a form with no borders that has a large textbox in it, then setup an event so when the form loses focus it closes? Or does a context menu strip have the ability to support a large textbox? Or do I use a splash screen?
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Jun 20, 2010
Why does the DataGridView not show up the RowHeader on the second tab of a TabControl?
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Dec 26, 2009
I wanna show popup when i close window. Actually i wanna show form2.show()
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May 24, 2012
In my form I have a text box (txtJobNo) , a Find button and a dtagridview to display the record for a unique JobNumber. Everything works fine to retrieve data, my problem is the display part in the datagrid view, it replaced the first record. I want to keep all records in place until I am done and then insert all those records in a new table. Please HELP. Please find my code below:
Imports System.Data.SqlClient
Imports System
Imports System.Data
Imports System.Collections
Imports System.Windows.Forms
[Code]...
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May 19, 2012
If a user clicks the blank row at the bottom of a DataGridView and moves focus away from the DataGridView, the row click in now is in a state that indicates a change is made to that row.
Is it possible to tell the DataGridView to un-mark this row as being changed?
Is it possible to reset this row when focus is off the DataGridView?
We are using the following event handler to alert the user if the Invoiced On is left blank:
Private Sub dataGridViewPayments_CellValidating(ByVal sender As Object, _
ByVal e As DataGridViewCellValidatingEventArgs) _
Handles DataGridViewPayments.CellValidating
[Code].....
Looks like we need a way to stop this from executing if the user simply clicks in the grid then clicks somewhere else in the form.
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Apr 11, 2012
I'm trying to use the WebKit-component ([URL]) in VB with the help of Visual Studio 2008. This is running without problems, except for two following two issues:
1. Hints/Tooltips are not shown (e.g. as there usually will appear one if you stay with the mouse over the Google-logo)
2. If there's a popup-window, I don't know how to get the new desired URL.
[Code]...
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Oct 29, 2010
how to get the DataGridView CellMouseDoubleClick to fire when a user double clicks on a DGV cell.I currently have both DGV.CellMouseClick & DGV.CellMouseDoubleClick implimented in my code.The DGV.CellMouseDoubleClick never fires and the DGV.CellMouseClick always fires. The only exception is when I position the cursor between DGV cells and get the double arrow. If I double click with the double arrow then I get the DGV.CellMouseDoubleClick to fire.I need to take different actions for users RT-Click, RT-Dbl-Click, LT-Click and LT-Dbl-Click.
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Mar 5, 2012
if could modify the following code for me so that it save data row by row from a DataGridView into SQl Server. Currently, the code saves data from all rows at time instead of saving only the recently added data in a row or rows when the user clicks a button.[code]...
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Jul 5, 2010
I am trying to decrease the height of DataGridView rows to allow showing as much of theme. ut all my best effort produces the following result:
These are the settings used for the RowHeaderDefaultCellStyle:
aGrid.RowHeadersDefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleRight
aGrid.RowHeadersDefaultCellStyle.BackColor = Color.DarkGray
[code].....
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Apr 9, 2012
I have several DataGridView's that are located in several different containers. I want to display a small form in a precise location relative to the RowHeader when the user's mouse moves over the row header of the datagridview. How can I get the screen coordinates of the RowHeader? The code below does not display the form in the proper location. I want the top-left corner of the form to be displayed 15 points to the right of the Right property and 15 points below the Bottom property of the RowHeader.
[Code]...
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Jul 20, 2011
I want to set different context menu for datagridview cells, rowheaders and columnheaders.The idea is that when I right-click any of these items, a different context menu is displayed. How do i do this?
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Apr 6, 2011
I have a form with 1 DataGridView and 3 TextBox control which is txtName, txtAddress and txtDesignation. I have also MS Access Database Table with StaffName, Address and Designation. What I want is when I Double click firstrow DataGridView RowHeader.. the data from database will display in the txtName, txtAddress and txtDesignation respectively.. means StaffName for txtName, Address for txtAddress.
[Code]...
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Jun 12, 2009
I am trying to pass query string from one page to popup window as follow:
Dim popupScript As String = "window.open('cFinder.aspx?cName=" & c_TextBox.Text & "','', 'width=420,height=200,menubar=no,scrollbars=yes');"
If (Not Page.ClientScript.IsStartupScriptRegistered("popup")) Then
[code].....
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Feb 3, 2012
I am wanting to display a popup menu when a use clicks the right mouse button on my ListView.I have created a ContextMenuStrip with the items I would like.
[code]...
The thing is, the menu is way up to the top left. How can I set it to be where the user presses the mouse.Also, how can I set it to pop up only when the user presses the right mouse button on the lstView.
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Feb 20, 2011
I have a textbox1 and button1 and panel1 (which is used as a popup control)i want if textbox1.text="show" then modalpopup control whose id is panel1 will be visible on buttonclick event other wise .... modal popup control panel1 will not be shown ...how to do this ? using vb.net ?
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Aug 3, 2009
I am trying to pop up a window on clicking of the link within datagrid and passing textbox id with it. And on closing the popup window i want to set the value of the textbox control within datagrid need to be updated.
My code is:
<A onclick="window.open('webform5.aspx?textbox=rated_kw','cal','width=250,height=225,left=270,top=180')"
href="javascript:;"><IMG src="images/exclamation1.jpg" border="0"></A>
and on popup window page:
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Dim strScript As String
strScript = "<script>window.opener.document.forms(0)." + control.Value + ".value = '"
strScript += "35"
[code]....
It works fine when the link is not within datagrid.
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May 18, 2006
I validate a DataGridView with the CellValidating-eventhandler.That works fine. However, I want to avoid validating when the user presses the Cancel button. In the sequence validation occurs before the event CancelButton.Clicked.
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Jul 27, 2008
I need to record the screen when my user clicks start, and stop recording when he clicks stop.I've searched for a while on this subject, and I have found nothing.I want to do this without adding any files to my project, I just want to use some built in function in Visual Basic, and start recording, or even take a snapshot and add it to an AVI file or something...These are some sites I have found:
http:[url]......
This code is in VB6, but I am not sure how to even start using it?
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Nov 7, 2010
When using the WebBrowser control, is it possible to cause popup windows to appear within the WebBrowser control itself instead of a new window?
how to get the popup to appear in the same browser window.
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Nov 23, 2009
I am trying to trigger a tool tip when a user enters a cell in a DataGridView and starts editing it. The idea being that I want the user to know to hit the Return key after they are finished typing in a string in the cell. I only want the tool tip to show when the user is editing a cell in columindex 1.
The following below does note seem to be working.
Private Sub dataGridView14_CellEnter(ByVal sender As Object, _
ByVal e As DataGridViewCellEventArgs) _
Handles DataGridView14.CellEnter
'Only care about columnIndex 1
If e.ColumnIndex = 1 Then
[Code] .....
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Jun 10, 2011
Have 3rd party software that has many drop down options for each preceding dropdown, about 8 dropdown fields total. I have another tool that, based on entered values, gives the exact 8 choices needed for vendor software. Desired effect: from existing tool, create popup with 8 values that STAYS ON TOP of all other windows. obviously need it to lose focus so vendor software choices can be made.
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Dec 29, 2009
How do I show the error icon and ToolTip when the user is editing the cell in dataGridView?
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Mar 31, 2010
Is it possible to get a banner with controls and have it open in a popup window,in webbrowser1? It needs to stay on top of all windows for about 30 seconds. Webbrowser needs to recognize the banner has been placed on a page and display it in a pop up window. Here is the source code of the banner.
<style>
.congratsContainer {
background-color: #FBFBFB;
[Code]....
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Feb 13, 2012
I have a simple application that runs in the tray, it has only one form.
I want a code that will cause this form to pop upevery sunday 12pm with a sound
[Code]...
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Jun 7, 2010
I have a form (f1) and a popup form(p1). On f1, when I click on a button, I call p1 like such:
Dim spp As New p1
spp.ShowDialog()
and in p1, I have a progress indicator that shows a long running process. The problem is that p1 doesn't show. I tried invalidate, update, refresh, doevents, etc. (both in f1 as well as p1). Nothing. p1 just doesn't show.
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Apr 24, 2010
I have built myself a tabbed web browser but for the life of me I cannot get popups to work properly, they keep opening in a new Internet Explorer window instead of opening in a window from my browser. how to get a popup such as a login window etc to open in either a new window of my browser. how to implement it and get it to work..
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Apr 29, 2010
I wrote the following codes;
Private number As Integer
Private Sub Form2_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
WebBrowser1.Navigate("[URL]")
number = 0
End Sub
[Code] .....
But, also opens a popup window opened internet explorer. I also want to open the same WebBrowser
What can I do?
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May 10, 2011
I am new to VB.net, i did a course in it about 5 years ago, and could do simple programs, but lost most of my knowledge, because i have not used it in such a long time, now i want to do something and cant seem to get it right, i have this game that i a play online, and i have a few accounts for it, so i would like to make a account logger, wher the usernames and passwords will be saved in a text file, and then i just open the vb program, select the username and the vb program will automatically set focus to the game window (which is windowed, not full screen).
Problem is just, the game client has 4 buttons, New Account, Play Game, About and Credits, i want to get a way for the VB program to set focus to the program(bring it to front, and then move the mouse to the coordinates of the play game button, goto coordinates of the username text box, click and write the username, same for password and then move to login button coordinates and click logon, wait a sec or two and move to either character 1, 2, 3's login button and click)
[Code]...
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Dec 7, 2010
I'm using a webbrowser in the program. it will login a site, then get a special link which is a csv file on the site. then I need download the file. since the site needs login and uses https, so, I use webbrowser.now, I can login, but when I click the file link, it will pop a message box and ask me to save/open it.is it possible to disable this popup window and save the file to local directly?
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Oct 29, 2011
On clicking button in asp.net web page on button click event html is generated from xml and xsl. This html is stored as string variable. For example lets say dim htmlString as string = "<div>This is my popup</div>"From the above html string how can I dynamically create html popup window in vb.net. I can create popup window on front end by using javascript but havent found any solution to create it through code behind file in vb.netEdit:This does not work in IE, only works in firefox:
Dim popupScript As String = _
"<script language='javascript'> myPopup() </script>"
Dim mystring = "<html><body><div style=""color:black"">Name: Jame's</div></body></html>"
[code].....
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