Change Value Inside Textfile?
May 31, 2009I have a text file to be read and match the matching line and write all the matching line in new file. I can do until that. This is my code for that.[code]...
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Handle Value Change Of Control Inside UserControl Inside FlowLayoutPanel?
Apr 30, 2012I am making an invoicing application. I have a label (lblCost) inside of a UserControl (InvoiceEntry) inside of a FlowLayoutPanel (pnlEntries). InvoiceEntry represents a line item on the invoice, and pnlEntries is the "body" of the invoice. pnlEntries can hold several InvoiceEntry controls.
I am attempting to sum all of the lblCost values from each InvoiceEntry control to make a subtotal, and I want that subtotal to change automatically if costs are changed (e.g., a change in quantities being ordered). Is there a way to handle when the lblCost.Text property of any of the InvoiceEntry controls contained within pnlEntries changes?
InvoiceAdd.vb:
' Instantiate objects of the various database interaction classes.
Private mCustomer As New Customers
Private mItem As New Items
[code]....
Change TxtBox Content To TextFile?
Jun 21, 2010I have textbox showing the path which read from txt file
Inside Txtfile look like this
[code]...
And the textbox will show the path C:Hello
Whatever i changed in txtfile the textbox will show the path from txtfile
But now i want to edit from textbox , and the textfile also change.
Create A Textfile And Write Some Lines Into The Textfile?
Oct 18, 2010I am trying to create a textfile and write some lines into the textfile. However, the code that i am using can only write when the textfile is already created in the directory.
For this case, can i actually allow my script to search if a textfile is being created, if not create a textfile ???
Dim pathdir As String = "C:workingdir est.txt"
If System.IO.File.Exists(pathdir) = True Then
Dim objWriter As New StreamWriter(pathdir)
[code].....
Any Way To Change Labels Inside For Loop?
May 19, 2009Is it possible to change many labels inside a for loop? Let's say I have labels 1 to 4. Can I do something like:
for i = 1 to 4
label%i.text = some text
next
Change Font Inside Panel?
Jan 1, 2010I have a panel that I am writting text into troughout the applications use. I would like to be able to make some of the words in the panel bold and others non-bold.
View 5 RepliesChange Backcolor Of Textbox Based On The Value Inside It?
Dec 31, 2010Lets see if I can explain-I have a text box (rich text box) in a form. Inside the box, some data gets put in there- specifically insurance information.
Normally, the box doesn't need to change color to alert the user there's a problem with the text that's inside, because the information is usually good.But there are a few phrases that need to alert the user there's a problem.
For example, if the words "Not Found AS OF:" appear anywhere in the box, I need the background to show red.Or, if the words "Letter #1" appear in the box, it needs to show red. Absent of any key words, the box is normal (white).
[Code]...
Change Backcolor Of Textbox Based On Value Inside It?
Jun 4, 2011I have a text box (rich text box) in a form. Inside the box, some data gets put in there- specifically insurance information.Normally, the box doesn't need to change color to alert the user there's a problem with the text that's inside, because the information is usually good.But there are a few phrases that need to alert the user there's a problem.For example, if the words "Not Found AS OF:" appear anywhere in the box, I need the background to show red. Or, if the words "Letter #1" appear in the box, it needs to show red. Absent of any key words, the box is normal (white).[code]
View 2 RepliesChange Location Of Text Inside List Box?
Jun 21, 2010change location of text inside list box
View 2 RepliesPossible To Change Location Of Text Inside ListBox
May 1, 2009Can I change the location of the text inside listbox. I have three text box button and the listbox. When I click the button the text on the button will go to list box but I want it in such a way that I can define the location of the text, current it add iexjohn13black.
I want list box like below:
name age house color
john 13 black
Change Image DataImageUrlFormatString Value Inside GridView In Code?
Apr 24, 2009I have a gridview and the one coulmn is a image column. How would i change the DataImageUrlFormatString value in my code behind?
i tried doing this but it does not work.......
((ImageField)(GridView2.Rows[0].Cells[0].FindControl("ID"))).DataImageUrlFormatString
= "~/createthumb.ashx?gu=/pics/gmustang06_2.jpg";
[code].....
How To Change AutoCAD Information Inside Block Attributes
Jan 15, 2012How I can change Autocad information inside block Attributes(I think on width, rotate, text style, layer, height..etc ) in visual basic? For example, We have some block with 2 attributes and I want replace width factor.
View 2 RepliesWPF: Change Value Of All Textboxes Nested Inside Expanders In A Stackpanel
May 30, 2012This is my first time using WPF. It has been a bit of a nightmare, but I've done enough of the project that I now don't want to start all over again with a forms application.
My problem is this: I have 50 textboxes inside an expander, which in turn is inside a stackpanel. I need to store the value of each textbox in an array. In forms I would probably do it something like this (I am using vb.net by the way):
Dim i As Integer
Dim values() as string
For i = 0 To 49
values(i) = form1.Controls("TextBox" & i).text
Next i
(Assuming my textboxes were named Textbox1, Textbox2, Textbox3 etc.)
How can I do this in WPF? I've tried using Trees (I think they're called?) but have failed every time and now given up.
Oh, I also forgot to mention that there are also other controls in the expander (labels that are paired with the textboxes).
ASP.NET Change Dropdown Control ID Inside Repeater Item Dynamically?
May 31, 2009how I can get this to work. I want to distinguish dropdown controls inside a repeater control. I understand now about the lifecyle and how the buffer is already writen, but what are my alternatives? Here is what happens
Code File
Dim repeatTimes((TotalAdInsured - 1)) As Integer
myRepeater.DataSource = repeatTimes
myRepeater.DataBind()
[Code]....
Make The Value Of The Datetimepicker Change To What Have Clicked Inside The Dropdown Calendar?
Apr 15, 2011I've got a datetimepicker control on a vb .net 2008 form. I have set it to show a custom format of "dd/MM/yyyy". The problem is this: - when i click on the arrow button, a small calendar is shown in which i should be able to select a date. The only way i can do that is by using the arrow keys and pressing Enter. Clicking on any date value inside this calendar doesn't do anything.How can i make the value of the datetimepicker change to what i have clicked inside the dropdown calendar?
View 11 RepliesVS 2010 - Change Labels Text Color Inside The Code Depending?
Sep 26, 2010im searching on how to change labels text color inside the code depending on my needs , for example my label's text is set to = "hello world" , can i change hello's world color to x and world's color to y?
View 4 RepliesVS 2010 Replacing Text - Change The Substring That Is Inside The ' ' With "nearwest"
Sep 12, 2011I have an issue here, lets say I have this string: "Lets create a database called 'farfromwest' and then host it" And I want to change the substring that is inside the ' ' with "nearwest", how can I do it? "Lets create a database called 'nearwest' and then host it" Remember, I want to change what is inside ' ', this means it could be any word, not just the one of the example!
[Code]...
VS 2008 Make Some Kind Of Loop Inside A Timer To Make Them Change?
Dec 14, 2010Basically I have 10 .png images.They contain a walk cycle I need to make some kind of loop inside a timer to make them change.
View 2 RepliesAsp.net - Change The Text Of Linkbutton Inside Datalist Item Template Field On Linkbutton Click Event?
Feb 17, 2011I have a linkbutton inside datalist1 item template field, i want when user click on linkbutton then its text would be "enable" and if the linkbutton text is "enable" and panel1 will be visible then again on linkbutton click event linkbutton text would be "disable"and panel1 will be hidden...
View 1 RepliesChange The Color Of A Text Inside A " " On A Richtextbox?
Jul 17, 2011how to change the color of a text inside a " " on a richtextbox in vb.net I am creating a simple editor and I want it to be a color coding text. I want to color the text that are inside the " ".
View 8 RepliesGet Text Inside Double Quotation Marks Which Are Inside A Textbox?
Sep 5, 2010So, I have a textbox with the following text.
Code:
TITLE"Hello there"
blah blah blah etc...
I want my program to find the TITLE text, and then put the text in the double quotations in a variable.
Open And See Data Inside A .ISO Bin File From Inside An Application
Mar 30, 2010im new to coding (started coding last month) so im a little stuck on how to do this, im making some emulation programs to learn coding with, and a part of it is to point the app to a .iso/.bin file and scan the data inside of the iso/bin to check if a file exists.[code]My issue is i cant find any class examples, or any information etc on how to code it so my application can see the data inside of the iso/bin instead of just see'ing the iso/bin file, so that i can then check the data inside the iso to see if the file exists etc.Im a novice still at coding so making a new class myself to look inside the iso/bin is to complex for me.
View 1 RepliesAccess To Datalist Event Inside Another Databound Control & Finding Controls Inside Nested Datalist?
Oct 27, 2011I have a DataList inside another DataList. I want to access the child DataList "dlQuestion" events, ItemDataBound event. Also, I'm tring to find the control LableControl "lblQuestion" in the child datalist. How do I do that? Here's the mark-up:
<asp:DataList ID="dlSection" runat="server" Width="100%">
<ItemTemplate>
<div>
[code].....
Asp.net - Access The Literal Text Which Is Inside Panel1 And Panel1 Is Inside Datalist1?
Feb 17, 2011I wanna access the literal1 text which is placed inside panel 1 and panel1 is placed inside datalist1 ...
i wanna retrieve literal1 text on page load event using VB.NET
How To Insert To The Textfile
Jul 14, 2009i am using to insert data into a table like the following
[Code]....
how i can insert same data into text file.
Read From A Textfile?
May 14, 2012I have a textfile which is in the following format.
[code]...
There are only 5 rows and two columns. each field is seperated by a space (" ") What I'm trying to do is display column 2 value 1 in textbox1, column 2 value 2 in textbox2, column 2 value 3 in textbox3,column 2 value 4 in textbox4 and column 2 value 5 in textbox5.
Reading From A Textfile?
May 11, 2009Ok so i have a text file with 20 lines (one word each line) and a for loop that runs through those 20 lineI have a string array, a random, and an integerwhat i am having problems with is having the program read from a textfile then having a random chose a random number then assigning the integer that random number then having a textbox equal that word if you get what i mean..here is my code for that
Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged
Dim AIWords(19) As String
[code]....
Use Listbox Not Textfile
Jan 17, 2011how would i go about changing this code to use a listbox and not this path to file.("C:TestText.txt")
Code:
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code].....
Use Listbox Not Textfile?
Jan 17, 2011how would i go about changing this code to use a listbox and not this path to fil.("C:TestText.txt")
Code:
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
[code].....
Way To Search My Textfile
May 25, 2012I have a text file which has two columns and each column is separated by a space (), the first column is a string and the second column is a numeric field.
What Im trying is to read the numeric field in textbox1 and match it to every numeric field in column2 and if the number in textbox1 is not greater than the field then to copy that row (column1 and column 2) into another textfile.[code]...