I have a System.Web.UI.WebControls.Xml control (Xml1) in a webforms app that I have upgraded from .NET 2.0 to .NET 4.0
I am getting two warnings from the code-behind page that I'd like to do something about.
...
Dim ds As DataSet = app.GetObjects
Dim xmlDoc As New System.Xml.XmlDataDocument(ds)
Xml1.Document = xmlDoc
[Code].....
I just found out that the XmlDataDocument will be obsolete.I have the code below wich retrieves connection data from a very simple xml file:
Public Sub ReadXML()
Dim xmldoc As New XmlDataDocument()
Dim xmlnode As XmlNodeList
Dim i As Integer
'Dim str As String
[Code]...
I have my battle systems code set to (attempt) to replace the test enemies data with the data that I have saved into a text file every time you either kill the enemy, or you leave the battle and come back to it... or if youve run away from the enemy.ive got two functions in the battle page, one of which is an agressive attack, the other of which is the running away function, and both of them are supposed to run the function that resets and reloads the enemies data from a text file, yet none of them are doing what they are supposed to do...
the problem that I am having is that when I either run away, or I kill the enemy, its data is never reset to the baseline of 2000, it is always, in the case of running away, what it was when I ran away, or if I killed it, it is a random value less than 2000...
here is the respective code
agressive attack:
Private Sub CMDagressive_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CMDagressive.Click
'Dim previousdamage As Integer
'Dim originaldamage As String
[code]....
Since XmlDataDocument will be excluded from future versions of visual basic I was wondering how to replace the code below.
Public Sub ReadXML()
Try
Dim xmldoc As New XmlDataDocument()
Dim xmlnode As XmlNodeList
[CODE]...
I wanted to know how to encrypt data.And I've found a solution at this web site.This script works if I use it as a function.Nonetheless, Visual Studio throws a warning that says the following.[code]Visual Studio underlines the second line after the equal symbol above.I have no idea what that means.Does anybody have any idea how I can resolve this warning?
View 6 RepliesI have VB.Net code in VS 2008 using an obsolete method, and would like to suppress the warning.Unfortunately, following the recommendation is not a good solution, because it requires using a different class, which works differently, in important ways.I'm trying to suppress the warning using System.Diagnostics.CodeAnalysis.SuppressMessage, but I don't know what to write as the parameters for the attribute, and can't find any relevant reference.
I should also say that, right-clicking on the error in the error list I don't have any 'Suppress Message' option.
I got this warning:
Quote: Warning1'Public Property Address() As Long' is obsolete: 'This property has been deprecated. It is address family dependent. Please use IPAddress.Equals method to perform comparisons. http://go.microsoft.com/fwlink/?linkid=14202'E:\_Visual Studio_2008VBPingerclassPingerpingerbib.vb16738pingerbib
with this
Dim ipaddress As IPAddress
Dim ip As Integer = CInt(Net.IPAddress.Parse(IP_adresse).Address
I have created a few WebRequest extension methods that support cancelling. Is it possible to mark related .net framework methods as Obsolete. That will allow other developers to get warning and encourage them to use a new extension methods.
View 3 RepliesI have VB 2008 and am trying to find a multithreading example that won't show up as obsolete. (seems like most examples are releavant for vb 2005) I found an example on the back ground worker. Is this true multi threading?I am working on a project that needs to go out and get data often but still allow the user to interact with the menus and graphics.
I'd like to put the data grabbing on a timer on a seperate thread. how to make a timer and related data grabbing a seperate thread so I don't have "starts/stops" in the gui?
txt1 = help and txt2 = me! txt3 = not here, when i enter the other box i want the okay to drop sign to come up, after drop txt1=me! and txt2 = help.if i drag to txt3 display the can't drop sign.Iv'e tried everything all i can do is replace one way.also,i want the can't drop and can drop simbols to show.so far
Public
Class Form1
Private
Sub tbMouseDown(ByVal
[code]....
I have the following Sub Routine in my vb.net project which runs fine, but I constantly get build warnings:
'Public Overridable Sub RegisterClientScriptBlock(key As String, script
As String)' is obsolete: 'The recommended alternative is
ClientScript.RegisterClientScriptBlock(Type type, string key, string
[code].....
When using: vb System.Net.Dns.GetHostByAddress it states that it is obsolete, and to use GetHostEntry instead. But for some IP's this errors whereas GetHostByAddress does not... for example:
[Code]...
I have upgraded a visual basic 2005 project to visual basic 2010 (.net framework 4.0). I want to list all obsolete functions used in this project in order to change it with newer ones. How can I treat obsolete functions warnings as errors in visual basic 2010 ms-build?
View 1 RepliesIn .NET you can mark certain methods as obsolete so that developers are alerted when they attempt to use the deprecated method.
<Obsolete("Do not call this method.")> Private Sub FormerMethod()
The thing is you can only do this within classes you control. What do you do when you want your developers to avoid using certain methods on classes provided natively in .NET or by a vendor?
For example, what if you want your developer to prefer some custom extension method on DataTable rather than Select. I'd hate to have to define a custom version of the DataTable class if only to deprecate Select. That would leave us having to police whether or not the custom table was being used.
Is it possible to prevent compiler warning caused by a static factory method returning an instance of an obsolete class? For example if an instance of an obsolete class (Foo) is created through a static method (Create) a compiler warning is caused by the factory method.
<Obsolete()> _
Public Class Foo
Public Shared Function Create() As Foo
[code]....
In C# the warning could be suppressed using "#pragma warning..." but I don't think that this exists within VB.Net. Migrating to C# is not an option due to business requirements.
Is it possible to prevent compiler warning caused by a static factory method returning an instance of an obsolete class? For example if an instance of an obsolete class (Foo) is created through a static method (Create) a compiler warning is caused by the factory method.
<Obsolete()> _
Public Class Foo
Public Shared Function Create() As Foo
[code]....
In C# the warning could be suppressed using "#pragma warning..." but I don't think that this exists within VB.Net. Migrating to C# is not an option due to business requirements.
I'm using Microsoft.Reporting.Webforms version 10 in order to parse an RDLC file and produce a PDF. The RDLC is a simple invoice with a couple of embedded expressions. When I run the application I get an exception that a call to the obsoleted SecurityAction.RequestMinimum has been made when compiling the expressions. Is this a known bug or something I can remedy?
[Code]...
Here is a VB.NET Console module I'm testing to understand how Multi-Threading/Threads work.
Imports System
Imports System.Threading
Module Module1
Public Class SimpleThread
Public Sub SimpleMethod()
[Code]...
I'm getting this warning in my Output window (which doesn't affect functionality but I don't really understand it:
Warning: 0 : Use Procedure Bodies is now obsolete.Use Check Parameters instead
I'm using MySql.Data 6.3.7.0?
I have two very similar vb.net projects. Both have recently been converted from .net 1.1 to 3.5.In one, the following code gives no warnings. In the other I get a warning when I try to set the parameters of the mysql command object:
[Code]...
If I follow the instructions, and use "AddWithValue" instead, the warnings go. But I can't figure out why I don't get these messages in the first project. It seems there is something different in their configuration, but I can't figure out what. Both use the same version of mysql.data.dll. And both are configured to show warnings in the same circumstances via the project>properties>compile menu. Can anyone suggest where else to check?
Imports System.CodeDom.Compiler
Public Class iCompiler
Public Shared Sub GenerateExecutable(ByVal Output As String, ByVal Source As String, ByVal Icon As String)[code].....
I have a code snippet that cleans a string of various characters. [Code]. Is there a better way to do it than this?
View 3 RepliesWhile my user is typing text into a textbox i want the characters " to be replaced with ' '. The thing is, when i put ' ' in the replace code, it thinks it is a comment so i cannot run the code without producing an error.Also in my multitext box, everytime i write text and hit ENTER, save and then load it back again, the last line ends with a comma, so:
Line 1
Line 2,
When the text is written to the file i read from, it will show like this:
"Line 1Line 2",
So i need a way of trimming ", when the apostrophe " and the comma , are together. My code already trims "".
I have dates like the following (note trailing 'T')
2011-11-07T15:24:28
2011-11-07T
With regex i need to extract just the date part so both will look like this
20111107
20111107
.net Have a webservice that is returning a date like 2011-11-07T15:24:28, but on some occasions it returns date with no time but still with the trailing T. This causes .net's cdate function to bail out.
In c programming language,
I can do
printf("%d
", value);
But in c#, how can I do it? For example string is "Good %s everybody"
I want to replace %s with the variable. Are there any solution except str.Replace("%s","good morning");
I have a datagridview which gets it's info from a datatable. Everytime I add a new record to the datatable, the datagridview replaces the first record with the new one, instead of adding the new row under the old row.
(Datatable is already declared.)
Private Sub btnWebSave_Click(sender As System.Object, e As System.EventArgs) Handles btnWebSave.Click
'first make sure all text boxes are full of data.
Dim ds As New DataSet
dt = New DataTable
[Code] .....
I have file paths such as:
' Any number of folders before and after the Project name
C:acdProject1efgsomefile.someextension'
How would I:Extract only the path before the project name?
C:acd
Extract the path after the project name?
efgsomefile.someextension
Note: Of course given the filename.Would Split be better or some complicated regex?
i have 2 groups of text in my text file
Bottom
11.0 28 Red (2 13.10 04.0) [1 16.71 33.3] 130611 2948 229111 28275
6.5 28 Blue (2 03.00 03.0) [1 05.36 58.3] 132111 -67725 191611 -51225
2.0 28 Blue (1 05.36 45.3) [1 05.36 58.3] 211111 51225 210454 34691
[Code].....
Items:
1 listbox
2 textboxes (1 textbox input, 1 textbox edit)
4 buttons (1 button add,1 button remove, 1 button edit, 1 button change)
Private Sub add_Click(sender As System.Object, e As System.EventArgs) Handles add.Click
ListBox1.Items.Clear()'clears the listbox1 before puting the input in
ListBox1.Items.Add(textbox1.text)'This adds what's in the textbox1
End sub
[code]....
this workes but if you test this, you will notice that if you edit the selected item and put it back in it's all the way down again and not at the position as it was.For example:
first item: apples
second item:flowers
third item: orange
so if you edit flowers to pears for example then, will appear below orange.i know i know that this is the issue:
ListBox1.Items.Remove(ListBox1.SelectedItem) 'Removes the item first
ListBox1.SelectedItem = ListBox1.Items.Add(TextBox2.Text)' Add the text thats in textbox2
How can I upload an image 1.png into the program and then once the program is opened, that image gets saved here:LibrariesDocumentsand if there is already a file called 1.png in that directory.
View 5 Replies