Added 2 Textboxes On Form And Runs It
Jun 2, 2011I added 2 textboxes on the form and runs it...I pressed the enter after I type in simple text.. it will not goto next textbox but tab can do.
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Exiting Msgbox - User Inputs Values Into Textboxes In Inputform, Then Runs The Check
Jun 6, 2011I have a code which runs a check. User inputs values into textboxes in inputform, then runs the check, and the msgbox is displayed. if msg is yes then program continues, else I want it to return to the input for to change values in textboxes. How can I do that?
Below is the code.
If (optanodespacing > 300) Then
optanodespacing = 300
Dim answerspc As Integer = MsgBox("Anode Spacing Must NOT Exceed 300m,
[CODE]...
VS 2010 Accessing To Added TextBoxes
Feb 28, 2012I've a problem with accessing to values of added TextBoxes. I'm adding TextBoxes in my application using NumericUpDown control (event of NumericUpDown1_ValueChanged). It' s value is 1 to 10 and by each step it adds 2 new TextBoxes (named TBC11i and TBC12i, i=1-10). I've created a second event (ButtonClick) where I want to use their values in a For Loop named like this:
[Code]...
Added A Gotfocus And Lostfocus Handler For All Of My Textboxes?
Sep 22, 2008I just added a gotfocus and lostfocus handler for all of my textboxes. Below is my routines to call on gotfocus/lostfocus.
[Code]...
Now, my issue is that this works great if you use the mouse and click around in the textboxes. However, if you hit the TAB key to move around on the screen, the LostFocus event doesn't seem to work. All of my textboxes backcolor remains lightblue. What did I do wrong? What do I need to do to fix this problem?
Control Arrays - Application Where Several Textboxes And Buttons Will Be Added To A Groupbox
Mar 19, 2012I am trying to do an application where several textboxes and buttons will be added to a groupbox.
for example..
code:
I might have anywhere between 1 and 20 rows of these textboxes and buttons. I can add buttons on from.. but how would i add the textboxes or buttons to the say Procedure for MyButton_Click... Handles MyButton_1.click, MyButton_2.click
Form With 4 Textboxes. The Textboxes Are Multiline?
Apr 29, 2010I have a Form with 4 Textboxes. The Textboxes are multiline. To write the contents of the 4 textboxes, I did the following.
[Code]...
How do I read to or populate the Textboxes using StreamReader or StringReader or other means?
Pausing One Form While Another Form Runs
Feb 29, 2012I am making an application that asks a series of multiple choice questions. I have created an array of forms for my questions and I want to open one at a time, once the question is answered, that form closes and the next one in the array is opened. What i want to know is how to open just one at a time, i have a loop that opens the forms, but instead of one at a time, it opens the forms all at once. here is my code.
[Code]...
Save/restore A Form And Controls Between Program Runs?
Jul 7, 2010I have a complex form to allow the user to configure my app.
What's the best way to save the form state & reload when the program next runs.
I mean text he has entered in list boxes, the selected item of combo/list/radio, whether a checkbox is cheeked, etc
VB 2005 - Register Form - Store The Added Username And Pasword To The Login Form?
Mar 11, 2010i have a main menu on my program which has the option of registering. I have enter name and password ..and a button Confirm
i want to be able to store the added username and pasword to the login form so that it will work...
what must i do? also where would this data be stored...
Dynamically Create Another PictureBox On The Form While The Program Runs (to The Left Of The Static One)?
Aug 12, 2011I've created a form with a PictureBox on it and would like to dynamically create another PictureBox on the form while the program runs (to the left of the static one). I've written this code:
Dim temp As PictureBox
temp = New PictureBox
temp.Image = StaticPictureBox.Image
temp.Visible = True
[code]....
When I run this code I can detect that the temp PictureBox does get created. However, it is not rendered onto the form. It seems like it's there but is invisible.
Added Three Subroutines To A Form?
Oct 30, 2009I recently added three subroutines to a form, and as a result of adding only the three subroutines, I have noticed some weird behavior in the form and I can't pin down why these three subroutines would cause it.
View 16 RepliesControl Added On The Fly Is Added To The Wrong Location Of An Auto-scroll Panel?
Jun 21, 2010I have a program that adds controls on the fly to an auto-scroll panel. When the panel is scrolled (viewing the bottom of the panel for example) and a control is added, it looks like it is added assuming the top left corner of the panel is still at 0,0 when in fact it may be 0,500. To see what I am talking about, create an empty "Windows Forms Application" project and insert the below code into it.
Friend WithEvents Panel1 As System.Windows.Forms.Panel
Friend WithEvents btnAdd As System.Windows.Forms.Button
Dim ButtonCount As Integer
[code]......
Add A List Box To Form That Was Added During Runtime?
Dec 22, 2009I am having trouble adding a list box to a form that I have added during run time.[code]...
View 3 RepliesAdded A Datagrid At Runtime On A Form?
Mar 21, 20091. i added a datagrid at runtime on a form. i want to bind a datasource to the datagrid in a button's click event handler, but the datagrid doesn't seem to be visible anywhere else outside the form load event where it is declared.how can i find the datagrid control?
2. and another beginner question.. how to i declare a string that spans multipe lines? i tried with the + operator like in c#, but it doesn't work.
Forms :: Controls Cannot Be Added To The Form?
May 9, 20101. What determines that some controls cannot be added to the form? (I tried several, not all of them)
2. Where does the image for Column 1 About form come from?
How To Select Last Added Record From Sql In VB Form
Apr 15, 2012I wana know how can i use a value from a sql table that i added from another form?It basically supposed to validate that whatever was the last recorded added in the other form(eg formA) , i must then use those same values from the sql , into another form(eg formB).If i type a value in the textbox( in formB), it basically must validate that, the value i typed in, is not the record that was enterd in the other form(formA) (the last record added in that form)
Here is my coding that i did:
Dim conmid As New SqlClient.SqlConnection("Data Source=CHETS-TOSHIBASQLEXPRESS;Initial Catalog=PlanetDiscLibrary;Integrated Security=True")
[code].....
Dynamic Added Textbox To Status Bar And Added Event
Jun 10, 2009i have multiple forms in a project and all have statusbar. there is no way to add textbox on status bar but in my previous thread i got the help to add the text box. i created a function in module so that i call that function from all the forms on load and add the textbox on status bar and also add the event on textchange. the function to be called on event change is in individual form (at present)[code]
View 11 RepliesForm Isn't Showing Newly Added Record
Jun 7, 2011my form isn't showing my newly added records in the database but when i close it and then open again it will show. I want to know how to add refresh button and it will automatically refresh itself..
View 4 RepliesForms :: Login Form With Added Dataset?
Mar 7, 2010My background is mostly Access VBA and I am having to learn VB.NET. I am trying to recreate an Access 2007 application I wrote into VB.Net. We are looking at using a hosted SQL Server so we do not have to worry about remote offices or replication. I am using VS 2008 and SS2008.My issue is that I need to create a login form in VB that with look at SQL Server DB and return a dataset record matching the username and password. There are many tutorials on here but do not match what I am looking for.I have a stored procedure with 2 parameters (@prmUser and @prmPassword) named spLogin.I need to call the sp and pass the parameters to SQL Server DB and return the complete row of data that is matched from the button_click event on my form.
In Access, I would have a form that would have the returned data and I would reference that information throughout the application by using the 'forms!frmName!txtValue' to populate forms, reports, and fields that would capture the user that created the record. What is the best practice for this?Next when the login credentials are correct then I need another form to open, which is my MDI form, if not correct then msgbox to try again.
Graphics Flicker When Controls Are Added To Form?
Nov 10, 2010When I add or modify controls on the form the graphics are redrawn many times over.The more graphics that are drawn the slower the machine gets.
View 1 RepliesUpdating Form After Data Is Added To Database
Jan 15, 2012when i add the record it saves and returns the save message box as it should and is viewable in the database where it saves to, but it is not viewable in the text boxes when looking back at the form until i close program and re open it, then i can see the record stored in the database, it just wont update the form,[code]
View 2 RepliesAdded A Button To Form Called 'Full Srceen'
May 4, 2010I tryed to make a media player and i added a button to the form called "Full Srceen".[code]'so i get an error message : Catastrophic failure (Exception from HRESULT: 0x8000FFFF (E_UNEXPECTED))
View 2 RepliesBackColor Or ForeColor Change - Added A Button On Every Form
Sep 30, 2009I created 3 Forms (Form1, Form2 and Form3) and I added a button on every form. This is code for Button1 on Form1:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Form2.BackColor = Color.Red
Form3.BackColor = Color.Red
Me.Hide()
Form2.Show()
End Sub
Code for Button1 on Form2:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Me.Close()
Form3.Show()
End Sub
Code for Button1 on Form3:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Me.Close()
Form2.Show()
End Sub
Now, the problem is that when I click on Button1 on Form3 it shows Form2 but the Form2 BackColor is not red, it is default color, A.K.A Control Color. But I specified in Button1 on Form1 that Form2.BackColor is Red. And also if I click on Button1 on Form2 when Form3 shows it, the Form3 BackColor is also default, it is not red.
I know one way to solve it but it is so not-professional. It is that you add on Button1 on Form2 this:
Form3.BackColor = Color.Red
and on Button1 on Form3 this:
Form2.BackColor = Color.Red
It is ok in this situation but what if I have more stuff, for example if I have an option for changing theme so it has to change all labels and buttons ForeColor, what then, is there any other way?
Image Stops Moving When A Button Is Added To The Form?
Mar 12, 2011I'm using the arrow keys to move an animated gif around a form. However when I add a button control to the form the animated gif no longer responds to the arrow keys.
#include "stdafx.h"
using namespace System;
using namespace System::Drawing;
[code].....
Push A Button On The Form With The Text Box And Have It Be Added To A List Box
Mar 15, 2012I have a form with a text box and a form with a list box. I would like to be able to push a button on the form with the text box and have it be added to a list box.
View 3 RepliesSave The Items Added/deleted When The Form Closes?
Mar 15, 2012I have a listbox and would like to save the items added/deleted when the form closes.
View 4 RepliesSerial Port Added In One Form Not Accessible From Another Class?
Apr 19, 2011I added a serial port com1 to my vb.net form. I created a new class and wrote a method to open the com1 and created its object in the main form and called the method and its opening.THen i created another class wrote a method to write data to the com and same way created an object and called it but i am getting the error as port is closed. What am i doing wrong.
View 1 RepliesAdd Picturebox To Form And Draw To It / Will Picturebox Flicker When Controls Are Added To Form?
Nov 15, 2010I know when I draw to the form and add controls I get a flicker effect.If I draw to a picturebox on the form and add controls will the picturebox flicker?
View 4 RepliesAdded A Line To Enter A New Row When The Form Is Loaded By Using Me.bindingsource.AddNew()
Aug 26, 2009in my form_load sub i added a line to enter a new row when the form is loaded by using me.bindingsource.AddNew()Is there anyway i could tell it to only add a new line only if the rows are empty, the table does have a primary key column where its seed is 8000 i dont know if this would make a difference to how you would make it work
View 6 RepliesCustom Control Losing Size Around Edge When Added To Form
Dec 7, 2011Having some issues with creating a simple control in vb.net.
I create a control with a single label in, I don't change anything except the colour of the control and the label and also making the label anchor to the edges ( with a small border around the edge)
When i then build it and add this control to a form. Some of the edges are cut off and it isn't anchored the way it was in the control.[url]...
as you can see in the second image the control has lost its white border at the right and bottom.
