I am having trouble resetting all the controls on my forms. I have a log in page and a logout button. If i select the logout button I want all the data in the other forms to reset to their defaults so that if another user logs in it will be a blank application for them to fill in.
View 4 Replies
I have an app with a tab control and multiple tabs. I am looking for a "reset all" function that will set an individual tab's contents back to their default state (typically null). I realize I can go through and set each to "", unchecked, etc but I was hoping there might be a single function that does this already (save a ton of coding time).
View 4 RepliesI have the following
Private Sub ClearAllEditableControlsInGroupBox(ByVal GB As GroupBox)
Dim myControl As Control
For Each myControl In GB.Controls
[Code]....
This code doesn't work because the strings returned in the select case block don't match any of the cases that are coded. I need a better way to do this, I imagine there is a more efficient way.
I got on my form textboxes, checboxes but also a groupbox which holds texboxes.
The idea is to be able to clear and reset all of these by clicking a reset button.
At the moment i got this
Private Sub ClearFields()
Dim ctrl As Control
[Code].....
But ofc Me.controls isn't gonna get involved with the stuff in the groupbox.
Im trying to achieve a complete reset of a form i have used. I have a parent form and want to reset the second form... Im completly new to using multiple forms however some researching has lead me to this... as posted by a previous user in 2005 'if it's a form that's opened from another form in the parent form you can make a Friend Sub that will close the current form and make a new instance of it and open it, then when you need the form to be "reset" the form just call the parent form's sub '
View 3 RepliesI need code for reseting form settings for my project.It had 5 comboboxes and 5 buttons.When selecting colors on comboboxes, buttons go that color.And does the calculation for the resistance measure( shown in code ).I just need something to when pressing reset button reset those form settings.Becouse the integer numbers of the buttons stay in system, and choosing new colors wont give same result.So, here's the code for more obvius lookup:
Public Class Otpor
Dim prvo As New List(Of String)
Dim Četvrto As New List(Of String)
[code].....
I have 2 forms, FormA and FormB
How to reload the listview of FormA if I fire FormB form_closed event?
How do I clear/reset the BackColor of a windows application form? For instance, I have a set of radio buttons, each one changes the color of the background form color, when i reset the radio buttons i would also like to reset the color of the form back to it's original state?
View 2 RepliesHow to reset the properties of the form as well as all of the control properties values when i click a button.
View 5 Repliesi would like to get my form to open form with textboxes empty and ready for being populated. I have tried the coded below:
'Clear textboxes on form load
Private Sub ClearTextBoxes(Byval ctl As Control)
For Each ctl In Me.Controls
[code].....
I want to implement a button that will reset everything so the user can start again. I have done this but it still triggers off all my validation coding i have. Is there something against the button so it will bybass all validation.
View 4 RepliesMy program is only one form, at a certain point I want the form to reload, and have all the variables and arrays be reset? I am able to to reload the form by:
Dim frm As Form
frm = New frmMain
frm.Show()
But the original form still stays open? My program is a version of blackjack. when who won or lost is figured out i want all the cards to clear (held in an array of picture boxes) I have random numbers generated (also put into an array) each random number then finds the image of the card it belongs too and then places it into the array of picture boxes. How to reset the arrays so I thought maybe trying to just reload the form would work?
Ok, so I am building my own program to control a video player I have through telnet, I have everything else working except one thing.I have a reset button to reset the player, when I press it, it sends the string "Reset" and the unit resets without a problem.But when I add a code to close the winsock connection upon reset, it doesn't send the string to the unit. I am sure what is happening is the winsock is getting closed at the exact same time it is trying to send the string and so it fails to send, how do I make it close winsock AFTER the string has been sent? [code]
View 1 RepliesI want to make a Reset Button. When I click Reset Button, Form1 will be loaded again, all data will be resetted.
View 5 RepliesI have a moving label in FrmAbout and when the form initially opens for the first time the label moves from right to left exactly how it should, but when that window is closed and then re-opened the label continues moving from the position it was in when the window was closed. How can I reset the labels position to the starting position when the form as been opened or closed?Here is the code that I currently have inside the Tick Event. I have tried resetting the timer, thinking that maybe that would work, but it has not.
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
Static i As Integer = 461
' i = 224
MovingNameLabel.SetBounds(i, 1, 223, 45)
[code]....
How can I programmatically reset my form background from a picture to a solid color. I have no trouble changing it to a picture or even changing it to another picture, but when I try to change it back to a solid color, it won't work.
me.backcolor=color.red 'OK
me.backgroundimage=my.resources.dog 'OK
me.backgroundimage=(none) 'error
me.backgroundimage=my.resources.none 'error
How do I reset it back to a color? It's stuck in a picture mode.
How can I add controls to a form in code and set the properties of the controls using the With statement?Also I would like to know how to add a container control and then add a control to that container.
View 2 RepliesI have a slight problem With an enumaration of child controls on a form. The following code will not get but about have the controls that are on the form. The controls show that the count is correct but when it goes through the loop it skips over some of the controls. If you run it through the enumeration two or three times it will get all the controls a few at a time. The solution uses two forms, one that has the controls and the other that labels are made and displayed on. The Tx is just a index to add a number to the label.name and rename the label. So each label is identified seperately. This works for all the the controls that are seen in the for each loop.
View 11 RepliesI created a class that can take either usercontrol.controls or form.controls as a parameter,how can i pass either to that class? as a property or how?
View 4 RepliesI have a module level sub that I use to clear text fields etc on my forms:
CODE:
The problem I have is in the last few lines of code as I'm not really sure how to access the text boxes contained within the tab controls (of which there are many tabs and many text boxes).
This is the closest I've got but I am getting an "option strict on disallows late binding" error on the tabCtl in the following line.
I have 4 Group Box,each contains some text boxes and combo boxes.I used Supervalidator Required Field Validator control to each of the controls in Groupbox1.and i implemented validation when cursor leaves the focus from the GroupBox1.it works perfectly..But my problem is,when i clicked "Reset" button it automatically turns on the validation and there is a "This field is required" message in other fields appears,after entering values to those fields in GroupBox1,then Reset works. How can I disable that validation check when the user clicks "Reset"?
Here Details1,Details2,Details3,Details4 are the name of the GroupBoxes
Private Sub Resetbtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Resetbtn.Click
For Each Item1 As Control In Me.Details1.Controls
[Code].....
I have a form. And some controls(such as TextBox,ComboBox,etc.) on the form.Now,I want to store the controls' Text into a .txt file(or any other formarts).Then I want to read the text in the .txt file to my controls.
View 10 RepliesInside a form, I would like to display a pdf file which is already available in my resources (template file "untitled"). In this pdf file, I have some fields which get their values from some texboxes in another form. My aim is, when the user triggers the button to call this form, it should insert the values inside the pdf file and display the output pdf inside the form.I have written the code to an extend but could not finish it myself after my many trials... Now here are the two things I cannot manage:I can use a directory to read the template pdf "untitled1.pdf". But my aim is to use the file inside my resources. can save the output file in a directory but this is not I want to do. I want to display the output pdf.
View 1 RepliesHow would i make so when the user resizes the form the controls on the form resizes to what ever(ex: form become full screen textbox is full screen.
View 2 RepliesI took picture box and some container controls on my MDI form but when I am opening my child forms it going to backside of my MDI forms controls.
How can I resolve this issue because I cannot remove my controls from my MDI form but at the same time I want to use my child form worked properly.
I have a visual basic 2010 form with various group boxes, buttons, and labels. i want to be able to have the form maximized but when i do that the controls stay where they are at and they do not resize with the form. i want them to resize proportionately with the form.
View 1 RepliesI have 10 labels named lbl1, lbl2, ... lbl10
I'd like to change their propriety (using a cicle) with the cicle index
for i as integer=1 to 10 step 1
lbl (i) = PROPRETY 'I know this is wrong but it's what I would do...
end for
I'm using a workaround, but I'm looking for a better way..
[Code]...
Whats the best way to go through all the controls on a form in vb2005? Im writing a program that can edit a string of bytes based on the information on the form. each control is tagged with the hex address it modifies and values it can be, what is the best way to go through all the controls on a form even those controls embedded in other controls?
View 1 Replieshow can i access the controls that i made from another form? i'm also going to also use function (on the same form as the controls) that access that controls?
View 3 RepliesI have created a form Dynamically at run time using this below code but how can i add controls to it.
Dim NewFm as Form
NewFm.ShowDialog()
how can i add treeview to this form and populate with data during runtime?
