I am sending SNMP Systemdescription query to local host and in response i m getting little square characters instead of the specific system description..It seems like my prog is supporting some of the data types like it correctly gives system name and time but is giving some unrecognizable characters when i query system description..
Imports System.Text
Imports System.Net
Imports System.Net.Sockets
Imports snmpClass
[code]....
I am sending SNMP SystemName query to local host and in the output i m getting little square characters instead of the specific system name..
Imports System.Text
Class Form1
Dim commlength As Integer, miblength As Integer, datatype As Integer, datalength As Integer, datastart As Integer
[Code].....
Why does the cell text show up with �square� characters where they should be extra space?
How to remove that square characters in datagridview?
I'm having VB write a batch file to send to a remote system via psexec.exe later on in the script. When it goes to execute the batch file, it fails due to these junk characters showing up in the beginning of the first line. I'm creating the file like so:My.Computer.FileSystem.WriteAllText("C:Program FilesBobBob's Programadd_user.bat", "net localgroup """ & Group & """ /add DOMAIN" & UserID, True) Where Group is the local group I'm adding to and UserID is the domain login for the user.
View 7 RepliesI'm redirecting a acronis cmd script to a text box, when its running it looks like this[code]...
im trying to capture the percentage so it can be used for a value in a progressbar. my question is how do i remove the (.)%# characters and where do i put the code i need? the update text box was needed to update the progress but without the Form3.status.Text = "" it made a new line with every percent increment
Dim r As New IO.BinaryReader(New IO.FileStream(path,IO.FileMode.Open))
While r.PeekChar() <> 0
End While
[code]......
I have a task to resolve, it is regading extracting characters from a long string to the console, the extracted text shall be reformatted and saved into a CSV file. The string comes out of a database.
It looks something like: UNH+RAM6957+ORDERS:D:96A:UN:EGC103'BGM+38G::ZEW+REQEST6957+9'DTM+Z05:0:805'DTM+137:20100930154
The values are seperated by '.I can query the database and display the string on the console, but now I need to extract the Keyword 'ORDERS' for example, and lets say it's following 5 Characters. So the output should look like: ORDERS:D:96A then I need to extract the keyword 'BGM' and its following five characters so the output should look like: BGM+38G:After extracting all the keywords, the result should be comma seperated and look like:
ORDERS:D:96A,BGM+38G: it should be saved into a CSV file automatically.
I tried already:
'Lookup for containing KeyWords
Dim FoundPosition1 = p_EDI.Contains("ORDERS")
Console.WriteLine(FoundPosition1)
Which gives the starting position of the Keyword.I tried to trim the whole thing around the keyword "DTM". The EDI variable holds the entire string from the Database:
Dim FoundPosition2 = EDI
FoundPosition2 = Trim(Mid(EDI, InStr(EDI, "DTM")))
Console.WriteLine(FoundPosition2)
What I am trying to do: There are three powershell scripts with different time delays as shown below.I am trying to run them asynchronously in .NET and I followed this article to implement Asyncrhonous programming. Where I am stuck:The I am not able to retrieve output after the events are invoked.The scripts are being called but then the program ends and it shows "Press any key to continue" in console windows.I don't what I am missing here.
Info: JobRequest is a class that I use to pass around information keep track of jobs.
Sub Main()
OurAsyncFunctionCalling("psDelayScript2.ps1", "-arg1 4 -arg2 5", 1)
OurAsyncFunctionCalling("psDelayScript1.ps1", "-arg1 2 -arg2 3", 2)[code]......
Essentially I am trying to replicate the Windows 7 (In-Windows) activation key TextBox form. The Form where it will auto capitalize letters, remove or deny all non alphanumeric characters except dashes every 5 characters that will be auto-input.I assume this can be done with a fairly complicated replacement Regular Expression but I cannot seem to create one to fit the needs.
This is an Example of what I have right now, but it creates an infinite loop as it removes all characters including dashes, than adds a dash, which changes the text and removes the dash again.
[Code]...
i have been trying to remove special characters. i am not able to remove many crlf in middile of the string.
View 3 RepliesI need to create a console program that allows you to enter a string, of which is then outputted in reverse.
Sample:
Input: Diewas
Output: saweiD
Apparently I need to find out about strings and will also need to use a loop.
Not sure if too many people know this, but the following line will cause an error:
GroupName.Substring(0, 3) = "jt_"
....if the length of GroupName is less than 3 characters. I always thought it would simply return whatever characters in GroupName, but no, it errors. I must be thinking of the old VB6 days.So, I now have to change the code to:
If (GroupName.Length > 2) Then
If (GroupName.Substring(0, 3) = "jt_") Then
Note that the two comparisons need to be on separate lines. If they are on the same line, such as:
If (GroupName.Length > 2) and (GroupName.Substring(0, 3) = "jt_") Then then the code will still fail as the length command is executed at the same time as the substring command- which will cause the error when the GroupName length is less than 3.Just thought that those of us not aware of this should be!
dp.SyntaxHighlighter.ClipboardSwf = '/dp.SyntaxHighlighter/Scripts/clipboard.swf'
dp.SyntaxHighlighter.HighlightAll('9844f9bfb55449e6a786fa62aaadfa20')
dp.SyntaxHighlighter.HighlightAll('f6d554fd98464bdba9159b319e51b381')
dp.SyntaxHighlighter.HighlightAll('93bf4ca63ad8447abdf084d8a9991e15')
I have two textboxes. I type in one of them and the text gets copied in real time into another textbox. There is one catch. I need to replace specific character with something else.
If I enter a quote " in textbox1, it has to be replaced with " in textbox2.
I started with something like the below code, but obviously this does not work (tried different stuff - this is for demonstration only). In the example below 'a' represents " , and 'b' represents "
Private Sub TextBox1_KeyUp(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.KeyUp
TextBox2.Text = TextBox1.Text
[Code]....
With the shape of really large characters such as numbers and alphabetic characters + others, is there a way to get that shape as a REGION please?Imagine a really fat snake forming the letter S or two rectangles placed together to form a large letter L or a T like the shapes in TETRIS.
1) Does anyone know of anything in VB.Net that can translate such shapes into a System. Drawing.Region or know of a project elsewhere that achieves this please?
2) While I'm on the subject, how would you SCALE UP / DOWN a System.Drawing.Region please? How would you work out the Transform Matrix required please?
I'm making an application that will change position of two characters in Word.
[Code]...
Program works good, it is mixing characters good, but it doesn't write text to the file. It will write text in console, but not in file. Note: Program is working only with words that are divisible by 2, but it's not a problem. Also, it does not return any error message.
I'm making a custom control suited for handling passwords. I have created a control that inherits from a text box and I have implemented a lot of things so far. But what i want to do now is create a system so that when a user types It will display his last character typed for a X amount of time. Is there a way to turn only selected characters into password characters and still be able to get the password text from the Text property ?
View 4 RepliesPrivate Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Microsoft.VisualBasic.Interaction.Beep()
System.Diagnostics.Debug.WriteLine(3 + 2)
End Sub
Why I don't see in Output window number 5 as output?
When I click on my hard-coded richtextbox, I need my cursor to be like a square so that it replaces the text with the user defined text. How would I go about doing this? Here's the dode:
<
Dim strTab
As
String = _[code]....
\
Now when a user selects a "-" I need the cursor to be a square so it can replace the "-" with the user input...lets say a "5".
I want to know how I can take a Square of an integer example: 25 = 5
Is there an include or something for it to use it in my script.
I am working in vb.net, visual studio 2010.
So i want to apply gradient to a square, a center to edges gradient. This is the code:
Public Class Form1
Private Sub PicSourcefrm(ByVal sender As System.Object, ByVal e As PaintEventArgs) Handles Me.Paint
Dim Graph As Graphics
[Code].....
NOTE: Picsource is just a PictureBox named that way. If I put "BrushSquare.SurroundColors = Color.Red" in a comment. The program works but the edges are white, not red like I want them to be.
Is it possible to create a square using graphics that will not show in VB.NET? I want to use it for the IntersectsWith function to detect moving rectangles that are around objects.
View 1 RepliesWrite an application that prompts the user to enter the size of the side of a square, then display a hollow square of that size made of asterisks. I have seen javascript using this but nothing with Visual Basic.
View 1 RepliesWell, the code I have only gives the the number IF its like 2 x 2 or 4 x 4 is in the text box (4 or 16), but if its a number that can not be multiplied together to get the value in the textbox, it has an arithmetic overflow, what can I do to make it work for all numbers?
Dim Value As Integer
Dim ValueToMultiply As Integer
ValueToMultiply = 1
[Code]....
i need a code the will draw a circle on a picturebox that will have the border color blue and the inside color black. i also need the same thing but for a square.
View 16 Replies[Code]...
I have attached the full code here [attachment=16637:Form1.txt]
Possible Duplicate: VB.NET replace pixel color of picturebox image i want to extract square from full picture full pic: [URL] i want only this: [URL]
View 1 RepliesI need to take a minimum and maximum value from the user for length and width using an array(s) and display the square feet of all values. Since the values can be any number the array(s) size cannot be defined. In my form I have 4 text boxes (MinWidthTextBox, MaxWidthTextBox, MinLengthTextBox, MaxLengthTextBox). I have been able to take the text from each text box and initialize 2 separate arrays with those values, however I am completely lost on how to get the square feet from each element. In other words I don't know how to do this:
WidthArray(0) * LengthArray(0)
WidthArray(1) * LengthArray(1)
WidthArray(2) * LengthArray(2) etc. etc.
I don't know if that is possible or if I am over complicating things.
Here is the code I used for my arrays:
Dim WidthArray() As Integer
Dim LengthArray() As Integer
Dim MinWidthInteger, MaxWidthInteger, MinLengthInteger, MaxLengthInteger,
[Code]......
In each For loop I can output the elements to a listbox for text and it works but again I have no idea how to multiply each element to one another to get square feet. Should I be using a multidimension array instead?
I have a picture that is the map of a circuit [URL]. Now I want a Square to follow that circuit. I have tried some things but I couldn't get it right. How would you start? And how do you access the color values of the "line" to follow it with the square? Or is that even the wrong way to do it?
View 10 RepliesI was wondering if it was possible to somehow use (or import if I have to) the square buttons that you sometimes see as the default System button on older Windows computers, and use it instead of the new Windows XP rounded kind with the white background.
I tried looking here to simply make the square button myself: [URL]But it makes 0 sense to me.Also I don't want Flatstyle as it makes the button 2D and I want the old square but 3D buttons, like the OK and Display button in this picture.[URL]
I see DrawPath polygon curve everything except for square.
VB
Private Sub Form1_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles Me.Paint
[code].....