Using A InputBox As A Dialog Result?
Aug 27, 2011InputBox be used instead of a Dialog, and at the same time setting the Button Text Properties to display Afrikaans words like Ja Nee?
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Applying Changes Before Setting Dialog Result Value?
Jan 19, 2011I have a dialog with an OK, Apply and Cancel button. I want the apply button to have the same effect as the OK button, but the dialog should not close. Can you stop the dialog from closing when you set a dialog result value (as I want to when clicking the Apply button)? Basically I have some settings that are passed into the constructor of the dialog. The dialog then updates its controls with these settings. At the moment any settings that are changed in the dialog are applied when the dialog closes via the OK dialog result (i.e. the code that calls the dialog also applies the changes). This is the way I would prefer it to happen, but the only way I can think of to get what I want to work is to apply the settings changes before I set the dialog result value (i.e. in the dialog code). This essentially makes dialogresult useless in my case as I cant use it to get the effect I am after.
View 6 RepliesEvaluating Modal Dialog Result?
Apr 4, 2011Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
With Me.PrintForm1
[Code]....
Employee Deletion Confirmation - Dialog Result
May 30, 2012Here's my
Dim result As New DialogResult
result = MessageBox.Show("Are you sure you want to delete " & LoadedEmployee.EmployeeFull_name & "?", "Employee deletion confirmation", MessageBoxButtons.YesNo)
If result = DialogResult.Yes Then
**code here**
End If
I'm getting the following error: Object reference not set to an instance of an object.
Generate Dialog Result From A Custom Message Box Class?
Aug 3, 2011I am developing a custom messagebox class like the following-[code]...
View 1 RepliesFLAG And InputBox - Display An InputBox For Each Word?
Jun 22, 2010I have an assignment that asks me to:
1. create a button
2. when that button is clicked, an inputBox will appear to ask the user how many words they will enter.
3. then display an inputBox for each word.
For example, when the first inputBox appears, I enter "3" (meaning that I will enter 3 words).Then there should be 3 more inputBox (each inputBox allows me to enter only 1 word)After I enter the third word, there will be no more inputBox.How can we FLAG (stop) the inputBox, or let the inputBox know when to stop showing up?
InputBox - Code To "read" Commands That Are Placed From The Inputbox?
Mar 9, 2011Quick question on the InputBox. I am just learning this, what is the code to "read" commands that are placed from the Inputbox? I can do this in the command line: System.Console.Writeline(), System.console.Readline()
I just would like to know how read the line from the inputbox. Also when I debug my script do I -always- need to have the command prompt in the background?
End Result Of Combobox Selection Keep Showing Same Multiple End Result When There Is Only One Entry?
Dec 10, 2010I am currently having a headache on how to solve this problem that i am facing. here is the situation: I have a combobox and a list box on the main form. The combobox will get the data from the ms access database. In the database, i have the details of a person's IC, Name and DOB say for eg on one entry I have D215311523C,SHAWN,13/04/1987 So now, my combobox on form load will show the list of dates in the database to allow the user to search base on the date itself by clicking on the selected date. So when the user clicks on the particular date say 13/04/1987, people in the database whose birthday is 13/04/1987 will be shown on the listbox.Meaning to say if i have 3 entries whose dates are the same 13/04/1987, 3 entries will appear. If there is only two entry, then two results will be shown. But now, when i do a single click on the date, one result will be shown. That is correct. But the problem is when i click on the same date again, three of the same results will be shown on the list box. that is it will display : 13/04/1987 13/04/1987 13/04/1987 which is not the case. Then it will show more duplicates of the same results if i click more times on the same date which should not be the case.
Dim n As Integer
Dim numbers() As Integer
Dim StartFrom As Integer
Dim EndAt As Integer
[code].....
IDE :: When There Is No Result In Grid Result Column, Disable The Save Button
Sep 25, 2010I am using a datagrid in my where i am having four columns. In first column the parameter values are entered and in the second column measured value is entered and in third column the nominal value is entered.Inthe fourth column the result is displayed by subtracting the measured value and nominal values. I am doing this calculation in Datagrid cell validated event. What i want is,there will be many rows in the grid,when typing the value in the third column the corresponding result will be displayedin the rowof theresult column,save button will be displayed while the form loads,when the calculate part is completed that is there should not any cell of the resut column empty then i should enable the save butto.
View 2 RepliesMake An Array And Put Result Every Time The Serial Port Gives A New Result?
Oct 14, 2009I am encountering the following issue So i have a device that sends stuff at the serial port, i then parse it and put it into an array of bytes like that:
Dim HCI_Command_Rcvd_Byte() As Byte All good till here What i wanna do is make an array and put this result every time the serial port gives me a new result, for example:
[Code]...
Basically what i wanna do is let the port parse the messages, fill in the array with the result at an empty spot in this array and then i will have a separate thread that will look in into this array in each non empty space and after it looks into the non empty space it will use or discard the info and also mark this space as empty (after it checked)
Limit Result Being Put Into DataSet And Get Next Result From Database
Apr 16, 2010I just read about DataSet in VB.NET, it uses disconnected concept. My question is: if my apps has "List All" button that query data from 1 table in the database, and that table has "very very very" many rows, so my DataSet will be filled with those data and eat up memory. Can I limit the data that being put to the DataSet from that query? But I want to be able to retrieve the next data from the same query if the user want to see it?
For example:
I have 1000 rows in my database, and i query all of them. But I just want 200 rows being inserted to my DataSet, but if the user want to see rows number 201 and so on, I want to be able to retrieve the next 200 rows, and so on. So it just like cutting those data into a group of 200 rows. Can I do this with the concept of "disconnected" of the DataSet?
Get The 'Progress' Dialog To Display Immediately After The 'Install Icon' Dialog Disappears?
Jun 4, 2009I have a simple desktop application that uses a .NET setup project (.msi file) to perform the installation. On the first installation, everything proceeds in a timely fashion with good feedback for the user.The problem occurs when the user is installing the latest version of the application over an old version on their machine.There is an unacceptably long delay of about 60 to 180 seconds from the time the installer's 'Welcome' dialog [It's not the Welcome dialog, I've removed that from the Start section of the setup project and replaced it with a CheckBox dialog to ask if the user wants a shortcut on the desktop] disappears until the 'Progress' dialog appears. The user sees minute(s) of blank screen and thinks the install has stopped or failed.
In the setup project properties, I've got the 'DetectNewerInstalledVersion' and 'RemovePreviousVersions' properties set to true. So, I believe that while nothing appears to be happening, the installer is actually removing the old version. The 'Progress' dialog does not appear until the new version begins installation.I've been trying to either:
a) Get the 'Progress' dialog to display immediately after the 'Install Icon' dialog disappears
b) Show another dialog while the Uninstall is running to let the user know that the setup is still running and everything is OK.
I have been unsuccessful with both methods. I'm using VS 2008 SP1?
Custom DialogResults - Create New Dialog Results For Dialog Forms?
Nov 11, 2009Can I create new dialog results for my dialog forms? And then use them with Form.ShowDialog method?
View 13 RepliesForms :: Modeless Dialog Active When Modal Dialog Displayed?
Nov 16, 2010Is there a way to launch a Modeless Dialog that stays active even when a Modal Dialog is launched? Can I put the Modeless Dialog in a seperate Thread or something like that?
View 3 RepliesPassing Information Between Forms/dialogs (Form -> Dialog -> Dialog)?
Dec 22, 2009I often use the process of displaying a dialog from a form, with the dialog user input then used to update the main form without any problem. In a new scenerio I launch the main application screen, I then show a login dialog ontop of the main app screen and can launch another dialog from the login if a new user is required. The plan is to update the login dialog (updating a combobox to reflect the addition of a new user) from the new user dialog.
See code below :-
'Update login forms user list as new user added successfully
frmRoomBookingLogin.cboLogin.DataSource = Nothing
frmRoomBookingLogin.txtPassword.Text = "Updating password from dialog"
MessageBox.Show("The password text is " & frmRoomBookingLogin.txtPassword.Text)
[code]....
The messagebox implies the dialog has been updated yet the text does not change. Is it possible to update the dialog when using a setup such as Form -> dialog -> dialog? I'm intrigued as why the dialog does not reflect changes. I have never refreshed/repainted the dialog as never required to in my other examples when updating a form from a dialog and never encountered a problem when using a two tier form setup.
How To Use A File Opener Dialog And A Folder Browser Dialog
Jan 27, 2010I have an assignment due this week in which I have to make a app that has 5 buttons and a picture box. When each button is clicked it has to show the corresponding picture in the picture box, the fifth button closes the app.
I have the whole form set up the way it should be, but I have no idea how to write the code to make the buttons display the images and close the app.I have the images in a folder within the project folders.
I have yet to be able to find one, the one I found should how to do it using a file opener dialog and a folder browser dialog but that is not what I think my prof wants us to do, as that is more for a picture viewer app that lets the user choose the file of the image they want ot view.
All i want is for the buttons to be linked to specific photos that are part of the application itself and have them open.
Modeless Dialog Active When Modal Dialog Displayed
Nov 16, 2010Is there a way to launch a Modeless Dialog that stays active even when a Modal Dialog is launched? Can I put the Modeless Dialog in a seperate Thread or something like that?
View 12 RepliesDialog OK Button Sometimes Returns Dialog Cancel?
Jun 30, 2009I have a Dialog that is basically a confirmation dialog on some SQL statements. After the dialog I have an if statement: If frmRelease.ShowDialog() <> Windows.Forms.DialogResult.Cancel then.My buttons are set as DialogResult = OK and DialogResult = Cancel respectively on the dialog form.
For some reason, sometimes my button set to DialogResult = OK is returning me a DialogResult.Cancel, and causing me to skip a block of cleanup code.
.net Encryption Result Does Not Match The Xcode Encryption Result Given The Same Input Parameters?
Jun 21, 2011I have set up a method in vb.net and in xcode for encrypting a string using as far as i can tell the same parameters for an AES encryption.I've looked all over the place but cannot find information on whether they use the same encryption algorithm and settings.
this is the vb.net code:
Dim encryptAES As New AesCryptoServiceProvider()
Dim encoding As New UTF8Encoding()
Dim encryptor As ICryptoTransform
encryptAES.Key = encoding.GetBytes("12345678901234567890123456789032")
encryptAES.IV = encoding.GetBytes("1234567890123416")
encryptAES.Mode = CipherMode.CBC
[Code]...
Keep My Inputbox Up?
Mar 3, 2010Heres my code under the console application[code]...
How do I keep the inputbox up until the user guesses the right answer?
Don't Show Any Dialog, Or Detect The Dialog Using The Dll Name
Jun 3, 2009 I'm using a DLL in vb.net 2005, and this dll show a messagebox with OK option. I would like to close this Messagebox by code.
I was investigating to use SetWindowsHookEx, but I can not detect it. Is it possible to don't show any dialog, or detect the dialog using the dll name?
Forms :: Opening A Dialog From Another Dialog
May 29, 2009I have a dialog which opens another dialog. The problem is that the second dialog opens behind the first. Is there a way to stop this from happening? I tried bringtofront with no success.
View 2 RepliesAdd Input In A InputBox?
May 22, 2010i'm making a multi-line text box, i need somone to add input in a InputBox, and it to write it to a setting (My.settings) but, i need each input to start with a new line, i've tried chr(10) + chr(13), but nothing works!
View 3 RepliesInputBox Is Empty?
Mar 20, 2009[code]......If someone leaves the txt2 empty.... and they click the button how can I pull up another inputbox like for <= 0?
View 3 RepliesInputbox Without A Title?
Nov 5, 2010How do you make an Inputbox without a title?
I know you can do it this way:
inputbox("Please answer a question", " ", "")
This way you put a space in the Title property.
But is there another way to do this without putting a space in the Title property?
Maybe there is an inputbox without a title in vb.net?
Add An Cancel Button To Inputbox?
Mar 19, 2010Heres my code so far:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[code].....
ASP Equivalent Of VB InputBox Function
Mar 4, 2009VB has a function InputBox() that will prompt the user to enter a single value, then click OK. Is there a parallel functionality in ASP.NET, that will get the browser to pop up some kind of input box to return a single value? If not, how do you recommend I achieve this effect?
View 3 RepliesCapture Keys In Inputbox?
Jul 30, 2011I'm making a key mapper in VB 2010, trying to capture keys pressed in the input box (tab, escape, backspace, space, caps, shift, ctrl, mwheelup, mwheeldown etc... non-alphanumeric keys).
View 1 RepliesCheck If Ok Was Clicked In A Inputbox?
Feb 22, 2009how can i check if ok was clicked in a inputbox? works fine with msgbox:
Dim Confirm = MsgBox("Are you sure?", MsgBoxStyle.Question + MsgBoxStyle.YesNo, "Action Confirmation")
If Confirm = MsgBoxResult.Yes Then
'code
End If
but it returns an error with inputbox Conversion from string "" to type 'Double' is not valid.
Create A ComboBox In An Inputbox?
Jun 13, 2011I have a problem with inserting a multiple selection option into my Inputbox.
IDEA: First the user chooses an excel file which he wants to open and then the sheet he wants to be read.
I can manage everything else except making the sheet selection a multiple option one.
At the moment the name of the wanted Excel sheet is typed into the text field in the inputbox. But I want the textfield to be a dropdownlist which would be populated with this:
With ComboBox1
For i As Integer = 1 To XL_WB.Worksheets.Count
Dim nimet As Excel.Worksheet = XL_WB.Worksheets(i)
[Code]....
how to create an Inputbox with Textfield --> ComboBox ??
