Asp.net - Add An Initial Line-through Text-decoration On A Label In Asp Listview
Jul 7, 2011
My goal is to display a list of tasks with checkboxes. Checking the checkbox for a task will update the display of the task so a line-through text decoration will appear. Everythign is working great, except I can't figure out how to initially show the list of tasks with a line-through if they are completed, or normal if the task is not completed. Here's code excerpts:
So this works great, when I click on a checkbox the lable gets a line-through or none based on the checkbox. Only problem is when I initially load the page, I can't figure out how to update the style of TaskLabel to show a line-through or not. I've tried some various routes, but nothing is panning out.
OK, SO i have this program that outputs all the servers on a specific game. It outputs it to a text file. HOWEVER, There is a lot of annoying spaces. This is kind of hard to explain, so ill try to explain it. This is what The text file looks like.
I want to make the text in column of ListView control to be 2 lines. So I use the codes below to test. The result is bad. The "vbcrlf" in str2 doesnot work at all. Dim str1 As String = "Job Number12345" Dim str2 As String = "Job Number" + vbCrLf + "12345" ListView1.Columns.Add(str1, 100, HorizontalAlignment.Center) ListView1.Columns.Add(str2, 100, HorizontalAlignment.Center)
I've been looking through the FCL for a method that will allow me to erase a line of text from a text file and replace it with another line of text. Neither the StreamReader nor StreamWriter have a method for replacing or removing Text from a text file, as does the string object. Are there any available methods for erasing just certain lines of text from a file, and then replacing them with others?
In my code, I'd like to locate a certain line in the text file, and then at that point in the text file, use a For...Next Loop to replace each successive line of the text file with new text:
Dim user_data_file As String = "user_data.txt" edit_input = New StreamReader(user_data_file) Dim edit_line As String = edit_input.ReadLine
[CODE]...
However, I can't find any methods that will allow me to do this.
Basically what I'm trying to do is read a text file line by line. After each line is read, it will put each line into a separate text box. I've been trying to do this for a while and so far I haven't been able to. I tried using a for loop, but that just put all my lines in to one textbox.
I have a form that I am loading text (strings) from a database into a label.text (so the text from the database shows up into the label) I have done this code in a class that keeps all my database stuff seperate.
Public Function getQuestions() As List(Of String) Dim question As New List(Of String) objConnection.Open() objReader = objcommand.ExecuteReader
[CODE]...
Within the form that the label is in I have done this code
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Label1.Text(db.getQuestions().ToArray) End Sub
I am basically making a quiz, so that when the form loads, question 1 is on there is 4 possible answers. You then press next button and it goes to the next question.
Is there an effecient way to give one label the ForeColor, BackColor and Text of another one of 3 possible labels? I need to do this frequently for a dozen labels in a windows form.
I am using a label to display a song for an mp3 player. I wanted to scroll the text inside the label for anything that is longer than the label width. I figured out the width of the label and if the width of the text inside the label is longer. But I have no idea how to turn this into subtracting parts/pixels of the text currently displayed and how to append the subtracted parts to the end of the new text.
Sub f1timer2tick() Dim g As Graphics = f1l2.CreateGraphics Dim s As SizeF If f1l2.Text.Length > 19 Then
I have a txt file that I need to read into a listview, but I need to read from a specific line in that file. Below is a sample of the txt file to read,
basically i need to change the text of a label where the name of the label comes from the value of a variable.So, for example,
Dim x as String = "lblTarget" Dim y as String = "Target Text"
In this case the text of "lblTarget" would need to be come "Target Text". Basically, the label that is named the value of variable x would need to take on the text of variable y.
Is there any way to detect if the text in a label is longer than the label itself (assuming autosize is set to false)? I want to trim the text in a label so the last line is a finished sentence (everything after that sentence is removed). I hope you understand what I mean.
I want to go from this:"Hello. This is a test string. Most test stri..."
What would I do to Start a new line in a string of text for a label?basically, I want the text i type to display on multiple lines, how would I do this?
After my FormView (frmOneProgram) is databound I can use the VB statement below to assign a value to a <td> label named IDNOLabelEdit. The same statement does not work for a ListView. How can I assign a value to a ListView <td> label?
I made the labels red so you can see them. I used a picture of a little mug as bullet, aligned top-left. The label text normaly begins at the far left of the label, but with a bit of coding I solved that problem. I did not want to add extra spaces to the text directly for keeping the data base small. The problem however is when the label has 2 or more lines of text the text don't line up nicely with the top line, once again I no not want to save the extra spaces to the data base.
Here is the picture and the code used.
CheckLabel.DataBindings.Add("text", Hoof_GeregteBindingSource, ("Inhoud" & (Inhoud_Label_Counter).ToString)) Dim MyVar As String = CheckLabel.Text MyVar = MyVar.Substring(MyVar.IndexOf("#") + 1) Select Case CheckLabel.Text.Substring(0, 1)
I have a label on my code and i have 3 lines on it , what i want to do is to have my first line on white color and bold , next line normal white and third line on yellow normal ..
I am having a slight problem whenever I use the multi-line option with labels. No matter what computer I am using, as soon as I accept the text each line seems to move and seems to get worse when I change font types and size.
The code above is what I am using to add the Value of Label 1 (Pizza Total) and Label 2 (Drinks Total), however it seems that in the final total it doesn't appear to add the value of Label 2.
a user copies multiple lines of text (say, from an email) into the clipboard. Based on my observations, when one tries to paste the text into a single-line textbox, only the first line is actually pasted in. (I am aware that the "obvious" solution would be to set the Multiline property to True, but there are reasons I am looking to avoid this and to put multi-line data into a single line.)
In the TextChanged event handler, I wrote code that parses the clipboard data to successfully convert it to a single-line, comma-delimited format.
Private Sub txtMassTrackingNo_TextChanged(ByVal sender As Object, ByVal e As System.EventArgs) _ Handles txtMassTrackingNo.TextChanged
I have a couple of VB6 programs which work 100%, however not under W7, so I need to upgrade them to Visual studio 2008 pro which I own a copy of.The VB6 software used to open a file, read in a line of data and process it then save it in a new file, before going on to the next line input.I need to convert this process to VS2008 pro and can't get my head around it..... getting old you see.I also have a few other needs to do with file handling, but I may be able to sort them myself if I get a start with the above problem....
