Asp.net - Datagrid Property Window Not Showing The Row Related?
Jun 10, 2011Iam using vb 2005,sqlserver 2005,vb.net web application in my datagrid properties window not showing the rowcommand. I need create row command/.
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Resources Related To Hiding And Showing A Windows Form
Feb 25, 2011I have a form which has a picturebox and after clicking on a button another form will appear with a picture box containing the exact same picture. I use this line of code:Image1.Image = vImage.Image..The thing is after I do this i need to hide the form and show it again to be able to see the changes.[code]
View 1 RepliesClicking Row / Cell In DataGrid And Display Related Data
Apr 23, 2009I have the code below where I want to be able to click a row/cell in a datagrid and be able to display the related data from the database table in the second datagrid.
strSQL = "SELECT Number,Description FROM Legislation "
Dim cmd As New OleDbCommand(strSQL, oledbcon)
Dim tRow As DataRow
da = New OleDbDataAdapter(cmd)
ds = New DataSet
da.Fill(ds, "Legislation")
Dim i, j As Integer
If DataGrid1.Item(0, i).Value() Then
DataGrid2.DataSource = ds.Tables(0)
End If
Opening A Plink Window From An Application Without Showing The Black Plink Window?
Jul 20, 2011I am looking to call plink from a vb.net application in the background (without showing the black plink cmd screen) is it possible?
View 1 RepliesHiding And Showing A Window
Oct 11, 2009I was just googleing this, and i came across this
Dim p As New System.Diagnostics.Process
p.StartInfo.WindowStyle = ProcessWindowStyle.Hidden
p.StartInfo.CreateNoWindow = True
p.StartInfo.UseShellExecute = True
p.StartInfo.FileName = "cmd.exe"
p.Start()
Does that mean that i could show it again? if so, is there a code that can do this?Also, if i wanted to get the window that the user is currently in, how would i be able to hide that?
Popup Window Not Showing?
Jun 7, 2010I 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.
Showing A Window From A Process?
May 20, 2011I have 2 desktop programms..I will call them P1 and P2.So, P1 launches P2 as a process. However, at some point I want to be able to show a window in P2. My problem was that this window, when called, was showing correctly placed, in the middle of the screen, but in the back of P1.So, in order to show it as the top most window, above all others applications running on my computer, I used the windows API:
Const HWND_TOPMOST = -1
Const HWND_NOTOPMOST = -2
Const SWP_NOSIZE = &H1[code]...
Now the window shows on top of all other, but it is placed in the top left corner of the screen, resized to much small dimentions, that I cannot even see the controls on it.
DataGrid / ComboBox - Showing Value From Database
Nov 22, 2010I want to work with datagrid. I want that when I select any value from combobox of datagrid (value in combobox come from database) the textbox of same datagrid show the value of sleceted combobox no from same database. I select a item no form database in combobox of datagrid now I want textbox of datagrid show the item name related to the particulars of a particular item number.
View 1 RepliesShowing A Progress Bar While Datagrid Is Loading?
Feb 15, 2010I am trying to run a routine to load a gridview from a sql table. I would like a progress meter to run until the grid is loaded. I have tried using the background worker component...but I havent found a really basic example of how to run the progress meter on the uiwhile loading the grid in the dowork event.. is this as intricate as it looks? I just have the meter tied to the tick event of a timer
View 2 RepliesData Not Showing In Window Forms App
Oct 1, 2010I am just learning vb.net using vs 2008. I have a small forms app which I have conected to a small, single table 2 column database. I enter some numbers into a text box, press a button and the data gets entered into the dbase. However the only data that gets displayed in the data table I have on my form is the existing data.No new data entered is shown until I close down and restart the app. I have tried many times using statements such as [code]...
View 9 RepliesC# - Showing Only Specified Property Based On Configuration?
Mar 2, 2012Here's a question the popped in my mind: Is it possible to show only property(ies) based on what the user has passed parameter in the contructor? To make this question more clear, I'll illustrate a simple class with some properties.
[Code]...
Datagrid View Not Showing The Same Data A Preview?
Feb 23, 2011I'm working in VS 2008, vb.net. I have a data grid that is getting filled based on a store procedure. When I preview the datagrid, I will get 29 rows back. This includes rows that have NULL values in it. And that's what I need. But when I run the program, it will only return in the Datagrid 12 rows, the rows that don'r have any NULL values. Where or how can I change it so the DataGrid will show NULL values?
View 2 RepliesDatagrid View Showing Selected Item?
Aug 21, 2009i have an database and i have a table there name ad "product_order" i have created a form like attached picture..i want o view all of items in datagrid view where customer_id ( a column of database table) = label value of your id and when i will click to view this form this form will load automatically..
Public Class Form8
Private Sub Form8_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
End Sub
[code]....
Showing Current Record Of Dataset In Datagrid?
Mar 11, 2010I m working on vb.net ado.net oledb, I have also added datagrid Control to my form
for retriving database from .Mdb file i used following code
'decleared Name Space
Imports System.Data.OleDb
'Dicleared Variabls in Class Form1
[code]....
how to move current record in datagrid, i mean when i press Next record button then datagrid's data (table) also should move to next record or when i click any record in datagrid, then the current record of dataset also should move to clicked record of datagrid, so that i also may see datagrid's clicked record in textboxes in short i want to use default feature of vb6's ado control, when we bind datagrid with ado control, it worked autometically, both data grid and adodc wer connected each other at a time, so that moving next record also apears in datagrid.
VS 2008 - Showing Data In ListBox Or DataGrid?
Jul 24, 2009I have a database and I was thinking about using either a List Box or Data Grid to show the data. Is there is another way of showing the data? Also, when the user 'double-clicks' on the data in the List Box or Data Grid then I would like the information to come up in a new form. I know how to show a new form but I don't know how to get the information from the one that has been clicked.
View 12 RepliesMessageBox Not Showing From Modal Dialog Window
Jul 5, 2011I am trying to show a message box when an error occurs in a modal dialog window but for some reason the message box is never shown although I know the MessageBox.Show method is being hit. The try catch block is inside of an event handler for a windows form that is being shown as a modal dialog. I know that the event is being fired and that the error is being caught but the message box never opens. I've replaced the MessageBox.Show with another form show and it works fine but I'd rather use MessageBox instead of creating my own error form. I just can't seem to make MessageBox work. Is this a limitation of MessageBox? Here is a simplified version of what I am doing:
[Code]...
Showing Clickable Control On Non Owner Window
Mar 16, 2009I made the awful mistake of using a module instead of a class. Now, I have a control, (who inherit from a web browser), hidden under a modal form. And I need to show his content (and being it clickable) to the user, but it is hidden, and I don't want to mess with the Showmodal of the hinder form. Until I modify my code, so I can do multiple instances of my browser, I need to show that control to the user on a third form. I think that I can temporary change the .parent property of the browser, so a third modal form shows it.
But I fear that I possibly made the browser control hard coded as working in the bottom hidden form, so If I change his parent, I may broke some logic. Is there a way to show the control on a third form, without changing his parent? (and still have it clickable). I know I are asking for trouble. It is only a short term solution until I move all my module into an instantiate able class. (And I remember had being advised to work ever with classes instead of modules. Now I learn the lesson the hard way).
Showing OpenFileDialog Window In Console Application
Feb 15, 2009I have in a console application. I need the program to show a OpenFileDialog window when certain text is entered, such as "file". I've tried doing this and I cannot get it to work.
View 1 RepliesStart The Command Prompt (cmd.exe) Without The Window Showing?
Jan 22, 2010How can i start The command prompt (cmd.exe) without the window showing or in the taskbar, like "hidden" and pass a parameter onto it.
NOTE: I esnt to know this for a completly LEDGIT reason.
.net - Visual Studio Package - Showing New Window - NullPointerException?
Jan 17, 2011I am showing a Visual Studio toolwindow in this way. It worked some time ago, but now it doesn't work anymore.
[Code]...
Vb Calling Vbs Script Need To Stop External Cmd Window Showing?
Feb 21, 2012How can i stop it from showing external cmd window.this is my code
HTML
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim mac As New Process
[code]....
it calls a vbs script i wrote which was converted to 1.exe file.when i press the button it calls it and send keysin external window i don't want this external cmd window to show was trying to get this command to work with fail?
.UseShellExecute = False
Showing Properties Of Child Objects In The Property Grid?
Mar 9, 2010I have a custom class (Class1) with a bunch of properties. One of the properties of this class is another custom class (Class2) with its own properties.I have a property grid with the selected object set to Class 1. I can see Class 2 as a property, but i would like to expand Class 2 to show its properties in the same property grid.
Im basically trying to do the exact same thing as the Font Class on a form. If you look at the properties of a form in the designer, you can see the font property. You can then expand that to show the properties of the font class.
Scrollbars Automatically Scrolls Down Below The Navigator Bar Instead Of Showing It When The Window Loads
Mar 11, 2010I use the binding navigator in my application, but when the resolution of the display gets to small and I have to use the scrollbars I get a problem. the scrollbars automatically scrolls down below the navigator bar instead of showing it when the window loads.
View 1 RepliesDB/Reporting :: Data Conversion Error When Showing Dates In A DataGrid View
Dec 26, 2008I am using Visual Basic 2008, and SQL Server 2005. I have a single-user client-server app (i know that sounds stupid, but its for future expandibility and also the fact that documentation was easier to find for SQL server than Access files).The app is basically a medicals records system.
In one of the tables, called 'visits', it stores the dates on which each patient visits the doctor, among other things like symptoms and diagnosis. Another table stores all the patient names and IDs along with other details, and a relation has been set up between the patient ID in the patients table and the visits table. So i dragged the visits table from within the patients table (to get only the visits for that particular patient), and dragged it onto the form to make a datagridview. However, the datagridview didn't seem to recognise MS SQL server's smalldatetime format, and tried representing it as a picture. When i changed the format of the column to text boxes, it gave me a type mismatch error (Inconvertible type mismatch between SourceColumn 'VisitDate' of DateTime and the DataColumn 'VisitDate' of Byte[].) That means, for some reason, it is trying to convert the smalldatetime data to byte before it shows it, which is leading to the error. How do i fix this?
Also, I remember seeing some option for using completely custom column types in the datagridview, but i cant seem to find it now. The options in 'Edit Columns' are very limited, but i would like to set it to a masked text box, or something with a fixed format. Can someone recommend a good column type for representing dates, and how to make the datagridview show that kinda column?
Create Property "As [ClassNameHere]" Disabled In Property Window
Sep 13, 2011I am trying to create a property which is as a class, which contains other certant properties you can edit, i.e:
Public Class exampleClass
Dim _var1 As String
Dim _var2 As Integer
[Code]....
Forms :: Showing The Show Dialog Window On Front When Clicking With Mouse?
Mar 25, 2009My Front end is VB.net 2008.I have a form. In this form, I have a menu control, this menu control has four buttons.On clicking the first three buttons, open the window with Show() event. and the fourth button open the screen with ShowDialog().Now, One by one I am clicking the button , so finally i have now four windows of this application.(Three with Show() and one with ShowDialog())Right?
Now I am minimizing all the windows with the help of Window + D Button.After this, If I use the keyboard(Alt+ Tab) keys. This is opening the showDialog window on top because , Show dialog's TopMost = True.Now I come back to my problem. That's why I cannot use the show/Showdialog overloaded menthod to pass the Me/form-id .Again, I use the keyboard(Alt+ Tab) keys, to minimized all windows. In the taskbar and Startmenu properties ,I have selected the Group Similar Taskbar buttons.This resulted in the heap of my application windows, one on the other.Now i click on one of my application window , and If I click the window other then the Show Dialog opened Window, this is not bringing the show dialog window to topMost.
Note:- There is no parent child window requirement. That's why I can't use the Show/Show Dialog overloaded method to pass the Me/Form-id
VS 2008 - Launcher - Make A Routine Run When My Program Starts Without Showing Any Window
May 16, 2011I am currently working on a launcher, and it must consist of the following:
- one main routine being called, NO WINDOW may be created at any times after or before this main routine.
- one small form called by the main routine if a certain command was sent through the Command (shortcut).
At this point I use a Windows Form, but it seems a little useless to create and initialize a form if you won't even use it. Any way to make a routine run when my program starts without showing any window? But still make it possible to show that small dialog?
I did this at first but it seems a bit dangerous:
'NOTE: The following procedure is required by the Windows Form Designer 'It can be modified using the Windows Form Designer. 'Do not modify it using the code editor.
<System.Diagnostics.DebuggerStepThrough()> _
Private Sub InitializeComponent()
Main()
End Sub
Sub Main()
'Code to run here
End Sub
It starts another program (process) which has a GUI, so I do not want to display a console window.
Why Does The Text Property Overridden In User Control Is Not Showing At Design Time
May 20, 2010I have a usercontrol which overrides the property Text. But this property is not shown at design time.If I rename it to caption or value it is shown in properties at design time but Text is not shown.
public Class SomeControl
Inherits System.Windows.Forms.UserControl
Public Overrides Property Text() As String
[code].....
Cursor Property For DataGrid?
Aug 27, 2009I have a datagrid as, well, a lot of people do. Yesterday I was adding some 'helper' details to the cursor for various controls. Yesterday I apparently wasn't paying much attention since I set the DataGrid's Cursor property to 'hand' instead of to the correct control, which is what I wanted.
Today, I can't change it back. I highlight the DataGrid, change the Cursor Porptery to Default and it stays at 'hand.'
I have tried right clicking on the cursor property and selecting 'RESET', but, that does nothing. It stays at HAND -- forever.
I could probably delete the DataGrid and add it back in, re-do all the Unbound Column adding and editing that I had previously, but; I'd rather not.
It should be noted that if I had a temp DataGrid, I can change the cursor all I want - but, with the one that I want - nada. Nope. Zero. Zilch. Also, it should be noted that I have tired to code the cursor to be what I want it to be - that does not help either. It just reverts back to the controls property that I had set.
Pass Datagrid Values To Parent Window?
Oct 20, 2009i'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.