Clear Hundreds Of Textboxes?
Jul 12, 2010I want to clear hundreds of textboxes with some lines of code not make for every textbox : TextBox1.Text = "" etc..
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Create A CLEAR BUTTON Loop To Clear All Textboxes?
Dec 13, 2011this is currently my code to clear my 5 textboxes
Private Sub Button2_Click(sender As System.Object, e As System.EventArgs) Handles Button2.Click
TextBox1.Clear()
TextBox2.Clear()
TextBox3.Clear()
TextBox4.Clear()
TextBox5.Clear()
End Sub
Clear All Textboxes Except Three?
Nov 29, 2011I want to have a button that clears all textboxes except three. This code I got so far which clears all the textboxes except 1
[code]....
Sub To Clear All Textboxes Value ?
May 22, 2012Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) _
Handles Button1.Click
EmptyTextBoxValues(Me)
End Sub
[CODE]...
This sub is for to clear all textboxes value, i just need to know how did it work ?
Clear All Textboxes In A Form?
Nov 29, 2011I created a Fuction in the module in order to clear all textboxes in a form.
The clear button does work but it still displays an error at the bottom saying :
Expression is of type ........., which is not a collection type.
Clear All Textboxes In A Group Box?
Aug 19, 2010Can this be converted to just clear a group box rather then all on form main?
ClearTextBox(Main)
Public Sub ClearTextBox(ByVal root As Control)
For Each ctrl As Control In root.Controls
[Code]....
Clear All Textboxes On A Form?
Dec 17, 2011I am trying to write code to clear all textboxes on a form automatically.
I have entered the following code:
For each ctrl as Control in me. controls
If TypeOf ctrl is TextBox then
ctrl.text = ""
end if
Next
The form has various controls on it, including textboxes, buttons, and others. When I run the above code 'ctrl' only seems to find buttons but not textboxes.
How To Clear All Textboxes On Form
Nov 14, 2011I tried this code but it is throwing error.
Private Sub ClearText
Dim ctl As Control
' Clear all the TextBoxes on the form.
For Each ctl In Controls
If TypeOf ctl Is TextArea Then ctl.Text = ""
Next
End Sub
VS 2010 How To Clear All Textboxes
Nov 22, 2010I just started learning programing if you can call it that, i had a class on visual basic a while ago and i managed to create a nice little application now i want to implement a menu button which when you click will erase all data in all textboxes
So i managed to create a buton but although i have found many answers to my question on the net not one code had worked for me, even the one from this forums faq doesn't work. If is probably coz i don't understand where to copy it or i am doing something wrong
I am using Windows Form Application I tried putting the code like this but obviously it doesn't work
Private Sub ClearEverthingToolStripMenuItem_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ClearEverthingToolStripMenuItem.Click
Dim ctl As Control
' Clear all the TextBoxes on the form.
[Code]..
Way To Clear All Textboxes In Form
May 23, 2011I was wondering if there was a simpler way to clear all the textboxes in a form instead of having to do. [code]
View 4 RepliesCode To Clear All Textboxes In A Form?
Jun 21, 2010I am trying to find a code to clear all text boxes in a form. I am using VB8 Here is the code I found but I get an error telling me I need a comma between two arguments
Private Sub btnclearall_Click
Dim ctl As New Control
For Each ctl In Me.Controls
[code]....
How To Clear Multiple Textboxes (Loop )
Jan 20, 2011The problem I am having is with a loop that I want to clear multiple textboxes
Dim count as double = 0
dim max as double = 6
Do Until count = max
textcommand = ("Textbox_"+ count +".clear()")
+Textcommand+
count = count + 1
Loop
[Code] .....
Clear 5 TextBoxes With 1 Line Code Not For Every TextBox?
May 28, 2010how to clear 5 TextBoxes with 1 line code not for every TextBox (TextBox.Text = ""). I tryed many methods, but not successfully.
View 11 RepliesMake A Button Able To Clear The Text In All Textboxes?
Nov 15, 2011I 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.
View 2 RepliesAdd A Code To Handle The TextChanged Event Of My Textboxes To Clear The Result Box?
Mar 17, 2009add a code to handle the TextChanged event of my Textboxes to clear the Result box.
Private Sub btnCalculate_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCalculate.Click
txtResult.Text = txtRate.Text / 100 * txtAmount.Text * txtYears.Text
End Sub
[code]....
Currency Calculator Only Display Value To Hundreds
Jan 22, 2012I have an auto maintenance app where I input labor, parts, tax and other costs. I have a routine to calculate total cost. I found that total cost works fine if total cost doesn't exceed $999.99. If it does, total cost only displays 999.99. Here is the code for each cost and the calctot routine.
Function CalcTot() As Double
CalcTot = Val(FormatNumber(txtcostParts.Text.ToString, 2)) +
Val(FormatNumber(txtcostLabor.Text.ToString, 2)) + _
Val(FormatNumber(txtcostOther.Text.ToString, 2)) +
Val(FormatNumber(txtcostSales.Text.ToString, 2))
[Code] .....
Drawing Hundreds Of Labels Is Really Slow - Speed It Up?
Jan 6, 2012My program draws a few hundred labels and depending on certain criteria, they may be visible or not. I figured that it would be pretty slow anyway, but even if there's only a few labels visible, it does a weird flicky thing for a few seconds before drawing them - at the same speed if there are a lot visible.
[Code]...
Use Numbers With A Precision Of Hundreds Of Decimal Places?
Mar 21, 2011I want to use numbers with a precision of hundreds of decimal places.
I know of the BigInteger datatype for ints, but System.Numerics falls short beyond the decimal.
How can I achieve anything beyond a simple Decimal/Double precision in vb.net?
Creating An App That Will Display The Contents Of A Folder Containing Hundreds Of Other Folders?
Sep 29, 2009i am creating an app that will display the contents of a folder containing hundreds of other folders. these folders are in the following format <Movie.Name>[<Year>]i am trying to create a function that will filter out the years i.e. if i wish to search for movies from 2009 i could use the code 'FilterMovies("2009")' etc... and remove/hide the others.
View 14 RepliesVS 2008 Project Just Turned Into A Not Working System With Hundreds Of Warnings?
Jul 24, 2009I don't know why or how but my project just turned into a not working system with hundreds of warnings... I didn't touch any of the assembly or anything that could do this and I don't have a clue. I have backups but one days' work will be gone if I can't resolve this.I got warnings like these:Warning1Could not find type 'crm.MyTextBox'. Please make sure that the assembly that contains this type is referenced. If this type is a part of your development project, make sure that the project has been successfully built.00 Warning2The variable 'txtQty' is either undeclared or was never assigned.L:MartynascrmEquipmentSale .Designer.vb3270Warning3Could not find type 'crm.Mycombox'. Please make sure that the assembly that contains this type is referenced. If this type is a part of your development project, make sure that the project has been successfully built.00 Warning4The variable 'cmbProduct' is either undeclared or was never assigned.L:MartynascrmEquipmentSale.Designer.vb3310 Warning5Could not find type 'crm.MyTextBox'. Please make sure that the assembly that contains this type is referenced. If this type is a part of your development project, make sure that the project has been successfully built.00
View 6 RepliesCreate A Macro To Enter Data In A Label Printing Application For Hundreds Of Labels?
Sep 24, 2010I am trying to create a macro to enter data in a label printing application for hundreds of labels- I use an external third party software that's not very user friendly. It has several fields that accept text. The problem is, manually entering the data and clicking "print" each time is very time consuming. Can anyone suggest a way to put a line of text in the field, printing, and repeating the process?
View 15 RepliesClear Dataset But Get Error Sometimes If It Is Empty When Try To Clear It?
May 17, 2009I have a timer that runs every time by itself, and for the code the runs in it I would like to have it clear the dataset before it does anything, the timer runs every 10 seconds, so I tried to do dataset.clear but it would crash if the dataset had no values
View 4 RepliesClear Hyperterminal - When Press "ctrl+L" Is To Clear Terminal Screen How To Write The Code?
Jun 23, 2011in hyper teriminal when i press "ctrl+L" is to clear terminal screen how to write the code in vb.net? Hyperterminal is connecting to serial comport.when i try this it work and return line on debug
serialport.writeline ("at+cmgl=1")
i try this but not work and it still show some lines on debug
serialport.writeline (vbcrtl +"L")
serialport.WriteLine("vbCrLf + l")
.net - Clear() Or Txtbox.Text = "" Textbox Clear Methods
Sep 20, 2010way to clear textboxes in VB.Net and what is the difference between the two methods? I have also seen people be critical of folk using clear objects on their forms and i can see why but in this case, i am only learning.
txtbox1.Clear()
or
txtbox1.Text = ""
Clear All The Data In Data Grid View Without Clear The Binding Source?
Jul 15, 2009wan to ask about anyone know the code about how to clear all the data inside the data grid view without clear the binding source...
View 1 RepliesVS 2008 - Control Types - Textboxes And Richtextboxes - Isolate The Textboxes Only
Oct 14, 2011On my form, i've got some textboxes and some richtextboxes. I'm using the following code, to search through the text properties of each of the two types of control. see below:-
For Each ctl As Control In Me.Controls
If ctl.Text = "7777" Then
ctl.Text = "found the sevens"
End If
Next
What i'd like to do is isolate the textboxes only, is there a way to do that? I tried this but i got an error:-
For Each box As TextBox In Me.Controls
If box.Text = "7777" Then
box.Text = "Found"
End If
Next
Pull Information From A Websight's Textboxes In IE Into Program Textboxes?
Oct 21, 2010My goal is to, Pull information from a websight's textboxes in IE into my program textboxes. and to later Put changes from into other values on the websight from my program into it. The sight has multiple textboxes, on different frames. within it.I need to keep it as a exsiting open browser instead of making a new one. only gotten as far as finding the open internet explorer window, by useing
[Code]...
Why Did Clear() Clear Both DataTables
Feb 28, 2011In my winform program (in vb.net) I wrote:
Dim dt As New DataTable
'Get data from DB into dt
'...
[Code].....
But when I run the program, Clear() cleared both dt and dttemp! Why? Aren't dt and dttemp supposed to be two distinct instances of DataTable?
(I finally found a solution - dttemp = dt.Copy() instead of dttemp = dt. But I still can't see why Copy() was necessary in this case.
StreamWriter Clear (clear The File "make The File Blank Again") And Move
Mar 26, 2010I am using the StreamWriter to create a log file for my application. However I do not see a method on how to clear the file (make the file blank again). Also before I clear the file I want to rename it so that I can have multiple log files, a new one produced everytime the application runs.
[Code]...
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?