Make A Childform With Textboxes?
Dec 4, 2010
in An MDI form , i make a childform with textboxes. these textboxes are produced by the code, like this:
For i As Integer = 0 To number Step 1
Dim TextBox As New TextBox
ChildForm.Controls.Add(TextBox)
[Code]....
In another sub within the MDI class i want to read the data from the textboxes, but got an error that says txtBox1 is not a member of 'WindowsApplication1.Form1'.This is true because they do not exist yet. How can i handle this? I think it has something to do with "delegate and invoke", but this seems to be hard to understand.
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Sep 15, 2011
I make textboxes dynamically and make a controll (see code)
Only last textbox is visible How to create controll for all textboxes
[Code]...
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Mar 23, 2011
Is there any way of making controls that aren't textboxes into readonly controls? Specifically I have a date time picker (but I have the problem occasionally with other controls), that I want to make ReadOnly as opposed to disabled so that the user can see clearly what is in the control but cannot edit it. Making a control like this disabled makes it hard to read and furthermore, gives the impression to the user that they are to ignore the field, which defeats the object.
I'm sure a suggestion will also be to stick the information into a text box, however there are other date time picker controls that CAN be edited in the same window, and it would make life a lot easier if the layout of each was exactly the same.
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Feb 16, 2012
This works if I don't have an IfElse statement but even then it only shows 1 txtBox().I want 4 panels and 4 rows of textboxes in each one. with multiple txtbox()'s in each oneI'm just starting on it, but as usual I hit an error, see below. Also, how do I get this code in here without the double spacing problem?
Dim pnlbox(4)
As Panel
Dim txtBox(70)
[code].....
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Mar 23, 2009
I have a bindingNavigator and some textboxes connected to the bindingsource, in a childform, a form inside another form.I have a third form, a search function, and I need to change the bindingNavigator Position, when I choose a number in my "search" form.I have some code in my "Search" Form, but I caannot get it to update the bindingnavigator in my child form:
Dim IndexNumber As Double = Me.TblMainVoyBindingSource.Find("ID", Me.TblMainVoyDataGridView.CurrentRow.Cells(0).Value)
frmEditVoyage.TblMainVoyBindingSource.Position = IndexNumber
[code].....
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Mar 8, 2012
What am i trying to do is this:I want to make a small application with 6 textboxes, the user should only can type numbers and the numbers should not be bigger than 20 so then when u click a button (btn_1) it should write the numbers to a txt file.after that i want to read all this numbers and if there are some same (repeated) numbers to display them in a label.
dim wrt as new system.io.streamwriter ("c:/test.txt")
wrt.write (textb1.text & textb2.text & ......)
wrt.close()
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May 10, 2010
i am trying to make 8 different random numbers in 8 different textboxes. the problem i have is that it doesn't load up when debugging. i have visual basic 2005 [Code]
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Apr 3, 2012
This is my first time joining a site like this and I'm trying to learn vb .net. Im very new to the concepts and this was my last resort because I cant find the answer im looking for. Below is my code, and all I want to do is display the calculated resaults in a summary. Weather it be a message box or a diffrent form it really doesnt matter.[code]...
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Jul 23, 2009
I have a problem I have of a mistake touched a setting which make the window with the textboxes transparent I check the background but they are not transparent.
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Mar 22, 2010
How can I make use of Bullets in Labels and Textboxes? I want the user to enter text into a Textbox and after he/she is finished hit the Enter key, then a Label must display a Bullet followed by the text entered in the Textbox. Hendri Bissolati (Novice programmer)
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Jun 12, 2009
i create a mdiparent form and a form1, all i wanted to do is to close the mdichild form(form1) with a close in the menustrip.When i want to close the opened childform with menustrip (i create a button close in the menustrip)
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Aug 11, 2011
I have an mdi project that has different toolstrips for different child forms. how I can have them merged into the MDIParent toolstrip as they show within the Parent. have all the toolstrips on the MDIParent and enable/disable depending on the childform?
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Sep 16, 2009
I has 4 form
1. Main.vb (IsMdiContainer = T)
2. Form1.vb (has textbox1 , Button1)
3. Form2.vb (Has button1)
4. Form3.vb ( has textbox1, button1)
i start with Main.vb, and show Form1.vb (
code :
dim frm1 as new Form1
frm1.MdiParent = Me
frm1.show()
at Frm1 i has 1 textbox (textbox1) and button1, if i clickk button1, form2 show with dialogform
at button1 click
form2.showdialog()
in form2, i has button1 if i click, form3 show with dialogform too
code
form3.showdialog()
in form3 i has textbox1. and button
if i clock button1. i'll put textbox1 value into form 1 textbox.
code : at button1 click.
form1.textbox1.text = me.textbox1.text
but the textbox1 in form1 not has value ?
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Mar 29, 2011
I already set this code up but still no luck.
childform = PIS
childform.MdiParent = Me
childform.Show()
[Code].....
See the image. Both border of the form is set to none and their control box also and maximize,minimize box.
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Apr 21, 2009
I have one table and one dataset namely Registration.db and IGregistrationDataset I created a Registrationform, from it, I load a second one namely complaintForm by parsing the current Registration_ID.
From ParentForm (registration) i did this:
Dim row As IGRegistrationDataSet.RegistrationRow
row = CType(CType(Me.RegistrationBindingSource.Current, DataRowView).Row, IGRegistrationDataSet.RegistrationRow)
Dim frm As New ComplaintProfile(Me.IGRegistrationDataSet, row.Reg_ID)
[Code]...
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Jan 11, 2010
On Form Level, I use following codes to make textboxes to accept only numbers,How to add these codes in main module, instead of of writing these codes on every form.
If TypeName(Me.ActiveControl) = "TextBox" Then
With Me.ActiveControl
If Not IsNumeric(.Text) And .Text <> vbNullString Then
[code]...
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Mar 22, 2011
I have searched for a solution to make a nice printlayout from my form with a few textboxes. How do you make a nice printlayout from a form? I only use textboxes and I have searched for:
richtextboxes
.rtf and .txt format
writeline
etc.
On my printlayout I won to make a headline in bold. And some of the textboxesoutput in bold, some without and maybe some colors.
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Nov 15, 2011
I am confused about how to make a button able to clear the text in all textboxes. I know in c# I can just say textbox1.Clear(); but this won't work in this case.
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May 1, 2009
I need to make it type in textbox1's text and I'm thinking
SendKeys(Textbox1.Text)
But it aint working.
And I also need a code to activate a process (game)
Dazastah
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May 10, 2012
I have a program with about 350 textboxes (about 50-60 of which are not visible to start) and with the click of a CheckBox I'm looking to make them visible.
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Nov 11, 2009
I'm trying to accomplish something and not sure it can be done or rather if I'm approaching it correctly. Is there a way to access a MDI Parent's menustrip without merging the childform into it? I've done the merge before and that works fine. Reason I'm trying to figure this out is that I've started toying with a windows ribbon control and am wondering how the menu functions are performed with this control. In other words you wouldn't create one on each child form and have some how merge them so there must be a way to do this from the parent control.
Things I've tried thus far are to create a public sub in the childform that will save the data to a database. Once the save button is clicked in the mdi parent's menustrip and determines the activechild it will then call that sub procedure on the childform. However it doesn't persist the data, in other words passes a whole lot of nothing to the database even though the values don't dissappear on the child form.
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Aug 11, 2009
Even i have use the "BringToFront" keyword for the childform but its not working. The buttons on the main form are still displayed above the childform. But when i open another form from the childform, it is displayed properly
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Feb 24, 2011
I have 2 FormsOne is my mainform, one is a "child" form.The childform has no control box.he mainform has a toggle button to show and hide the childform.
Private Sub ButtonShowHideChildForm_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ButtonShowHideChildForm.Click
If ChildForm.TopMost Then
[code]....
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Mar 12, 2011
I am developing an application with VB.net and SQL Express. In my application I have many forms as : some of my forms are :
Mainform
selectmonth_form
Form_report[code]....
Forms load normally and also show all data in form_report. With this code these forms open as new windows, but I want to open windows as child window.
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May 10, 2011
My application having one mdiform in that form six child forms are there.Switching of one form into anather form blur bars are appearing form at the title of every opened child form.These six child forms are opens in mdiform.how to remove the blue bars are appearing from every opened child form in mdiform.how to remove these blue bar.
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Mar 31, 2009
ive been trying to get statusstrips merging so i can click a label to bring the child form to the front when i have multiple childforms open. I have this code which does work but on closing it leaves the label on the mdiparent and also im struggling with the bring back to front code. i dont want it to open another form just bring it back to front. I have statusstrip set to visible false on my childform. heres some code for merging, this is in mdi parent:-
Private Sub Form1ToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Form1ToolStripMenuItem.Click
[Code]...
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Dec 5, 2011
I have inputs for 7 textboxes for inputs, how would i make a summary page holding the information from the textboxes. What i would like to do is enter all the information then hit a summary button to display all those inputs.
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Nov 15, 2011
I'm having trouble with the Try...Catch code. I'm trying to make the textboxes only accept letters A, B, C, or D as answers from the user. I'm also having trouble matching the two arrays. I wanted it to be like if textbox1 is A then it is correct but in a loop. Please take a look at my code.
This is the programming challenge instruction for reference: The local Registry of Motor Vehicles office has asked you to create an application that grades the written portion of the driver's license exam. The exam has 20 multiple choice questions. Here are the correct answers to the questions:
[Code]...
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Mar 10, 2011
I was looking for some better way of coding to populate all text boxes and make them visible once a button is clicked. I have a letter like format on a page with labels displaying address, name etc and it was recommended that on this page some of the information should be able to be edited. The idea I had was to keep the labels displaying the information but then when the edit details button is clicked the labels disappear, text boxes will appear and be populated with the same text as the label to allow the user to edit the details.
I seem to repeating lines of code but changing one thing each time on page load
Dim Sname As String = Request.QueryString("Name")
lblStuName.Text = Sname
tbStuName.Text = Sname
tbStuName.visible=false
[Code] .....
On edit button
tbStuName.visible=true
tbAddress.visible = true
etc..
On the save button
sqlStatement = "UPDATE StuTable SET Name = '" & lblStuName.Text & "', Address = '" & lblAddress.Text
My code seems very repetitive in many parts, I was looking for a better coding style to do this.
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Jul 27, 2009
Base form baseForm generate an array of childForm (3 fo them). I have one event handler in baseForm which is called when user close each childForm. The problem is that this event handler is only called when the last childForm is closed. When other childForm is closed, the event handler doesn't do anything.
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