Get Offset Of A Line?
Jun 7, 2011how can i get offset of a line in a text file?using this offset i can go back to the same line using Streamreader.Basestream.Seek(offset,SeekOrigin.Begin)
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How To Get Offset Of A Line
Jul 26, 2011how can i get offset of a line in a text file?so using this offset i can go back to the same line using Streamreader.Basestream.Seek(offset,SeekOrigin.Begin)
View 3 RepliesHow To Find A Specific Offset Where Text Is In Hex, And Search For The Offset
Jul 2, 2011How to search a dump.bin for a pattern then take the offset it is at, i.e. 8DB358 and search that string as hex? Here is an example of what was being done without a program for it:[URL]..I'm making debug codes for a gaming system... I'm Using visual basic 2008 express edition on windows vista
View 1 RepliesHow To Get File Offset
Jul 27, 2010Can anybody tell me how to get file offset.In FileStream object when u call write method it wants file offset
fs.Write(System.Text.ASCIIEncoding.ASCII.GetBytes(Yourdata), 0, System.Text.ASCIIEncoding.ASCII.GetByteCount(Yourdata))
Instead of 0 i want existing file offset
Get The Current Offset For Various Timezones From The OS?
Oct 31, 2011I have an app with clocks on it from around the world. It's used in multiple locations around the world as well, some that observe DST, some that do not.
Is there some way to get the current offset for various timezones from the OS? My preference would be to simply use the OS to GET the offsets, thereby relieving the program of having to figure out the dates and when to reset the clock. That would eliminate the need to be concerned with DST altogether; the offset values could simply be added to the current datetime.utcnow. I'd need to get the offset/current time for Hawaii, Pacific, Mountain, Central, Eastern, UK, France, Germany, Mumbai, China and Australia time zones.
TimeZoneInfo.GetSystemTimeZones can get at some of this data; is there maybe a way to cull it out of that?
Read Specify Offset On File?
Aug 16, 2011I have program that can read the information on the file, its will read on offset 4 and will read next offset 300, so the program will read offset : 4 - 304 - 604 -> 904... and the program will add the binary to the listview, here my code to read it:
Private Sub ScanLevel()
Try
Dim path As String = OpenFileDialog1.FileName
[Code].....
Using The Offset Property Of Scroll Bar?
Jan 12, 2011In my vb.net project, i am using tab control and some DGVWs, command buttons. i use to dynamically place these controls into a tab page and set the autoscroll proprty to true. once the scroll bar grown and when i try to scroll down the bar to view the bottom most controls, the scroll bar automatically retriving back to its original position. i have to click 2 or 3 times in the bottom of the tap page and scroll again to view the bottom most control. i am unable to figure out using the offset property of scroll bar.
View 3 RepliesCalculate Relative Time Offset?
Oct 13, 2010I was reading this article about relative time calculation
The problem is that the results are wrong due to the time offset. My webpage is Greek.So how should i modify that function to work correctly, including the GMT+2 or GMT+3 hours offset?
Compare Offset Lines Richtextbox?
Mar 4, 2010How can I get the sum from richtextbox, starting at line -1 ? But the first line should compare with line1.This code adds a constant to all lines and passes the sum to another textbox.
Dim num1 As Single
Dim sum As Single
Dim Constant As Single = Val(txtLowerTol.Text[code]....
So a third textbox should sum with one line "offset".
Offset And Length Were Out Of Bounds For Array
Oct 15, 2010i am writing a program "serial over TCP/ip " every thing is fine but my problem is that when a data received from a client i get "System. ArgumentException:Offset and length were out of bounds for the array or count is greater than the number of elements from index to the end of the source collection." what i realy want is to write 9 bytes from the clint received data to the serial port then read 19 bytes from the serial port to send to the client even if this error ocures the program still works fine and the interface between the serial port over the network also works fine, but i don't want this msg to view that the my code .[code]
View 4 RepliesOffset Decimal By Two Places To The Left
Oct 20, 2011I have a number, "0.6%" I want to use this in a calculation, so I have to offset the decimal two places to the left, to make a usable number "0.006" ..
View 1 RepliesOffset Decimal By Two Places To The Left?
Jul 21, 2010I'm making this application which allow people to submit their answer using radiobuttons.I want a Submit button to appear when it reaches the 10th question. I tried placing the code in form1_load but it cant work. When i place it in class, it says its not declared...
View 7 RepliesOpen A Certain Offset And Code In VB Textbox?
Dec 6, 2011I sm currently trying to open a certain offset and code in VB textbox. For example I want to Open a hex file and have FFFF000F Open in the textbox how would i do this? heres the openfiledialog but i cannot get it to open the save and open a certain hex value into the textbox
OpenFileDialog1.CheckFileExists = True
OpenFileDialog1.CheckPathExists = True
OpenFileDialog1.DefaultExt = "exs"
[code].....
Any Function That Can Return The Offset Of Button Click ?
Jul 31, 2010is there any function that can return the offset of button click ?
View 8 RepliesChange Pixel Offset Of Source Bitmap?
Aug 18, 2009I've got a function that's supposed to extract and return a 32x32px bitmap from a larger bitmap which has a set of 32x32 tiles inside it.
Here's the code I have now, but it's wrong since the Tile.GFX_Pos properties are telling it where in the destination image to draw, not where in the source image to draw from.
Overloads Shared Function TileGFX(ByVal SrcGFX As Bitmap, ByVal Tile As TileDef) As System.Drawing.Bitmap
Try
[Code]....
So since this doesn't work, what I'm wondering is if anyone knows a good way to select where in the SrcGFX bitmap to blit from, instead of (as currently and incorrectly) selecting where in the destination bitmap to blit to.
Different Behaviour Of Offset For Seekorigin.end For Emulator And Device
Jun 30, 2010I have a smartdevice program. In this program, I have the following statement: xxx=mstbinreader.BaseStream.Seek(offset, SeekOrigin.End) When this program is run for Windows Mobile 6 Professional emulator and Windows Mobile 6 Professional device, following is observed: When offset is zero, both emulator and device return 20,467,484
[Code]....
Finding The Offset Of A Binary From A String Or Bytes?
May 8, 2011I need to basically search for either a string such as "I-AM-RIGHT-OVER-HERE" or search for a sequence of bytes and return the offset of where that string or byte sequence is at.
View 1 RepliesForms :: Panel Offset Index Property?
Oct 19, 2009I use drag'n'drop from a datagridview to a panel. The panel holds an array of objects (think rows) so that the items from the datagridview can be dragged to the different objects. I use the y-index from the top of the panel to define what object the item is dragged onto.This works great as long as the object is visible from the start. However, if I scroll down to an object and then drag the item from the dgv, it gets released on the wrong object, as the y-index doesn't take into account the number of pixels I scrolled down. So, what I need is (if it exists) the scroll offset property for the panel, i.e., the number of pixels that I scrolled down. (Then I can add this offset integer to the y coordinate on which the user drops his/her object.)
View 5 RepliesPassing Offset Portion Of Array Byref?
Sep 14, 2010In VB6.0, you could create a sub that took an array byref, and then call it with an argument that was an indexed element of the array, and it would treat that index as the starting point. This was very useful, for example, if you were trying to create a binary string to send over a communication port.The same thing doesn't work in VS 2008,Let us say for example I have the following Sub:
Public Sub HexToAddr(ByRef addr() As Byte, ByVal addrstr As String)
Dim i As Integer
For i = 0 To 7[code]....
Is there some tricky way to make this work, or do I really have to either (a) create a completely separate array of bytes, call the function, and then copy the data, or (b) create a completely separate version of HexToAddr which takes an "offset" argument for the destination array?
VS 2008 - Read Data Offset & Length
Mar 18, 2009I have a string:
0E0100000000000000000003CB7352
I need to be able to look at Offset 14 and Length is 1B. I need to be able to look at bit 0 - bit 5. I have NO idea how to read data like this so I wish I could be more specific but I can't. Can someone tell me how to read the specific bits and translate them? I have no idea how to google this. So if someone wants to point me to a search pattern. That would be awesome too.
Here is a chart that describes the bits:
bit 0 : Light LED (head) status, 0: OFF, 1: ON
bit 1 : IR-Radar power status. 0: OFF, 1: ON
bit 2 : IR-Radar detector status: 0: fine, 1: barrier detected.
bit 3-5: Charger staus
0x00 : nothing happen
0x01 : charging completed.
0x02 : in charging
0x04 : something wrong, error occur.
bit 6,7: undefined, do not use.
VS 2010 Memory Reading / Offset Usage?
Sep 1, 2010I saw some 'offsets' such as: 0x006E71A0and some that were like, Game.dll+8E336CI'd more so think the 0x006E71A0 and the Game.dll+8E336C are among the same format, so i'd like to use that.I have also read somewhere(this could be wrong) that the memory addresses formats are different between VB, C#, and C++.
View 2 RepliesFinding Time Zone And Utc Offset For Particular Location And Date
Jun 13, 2012Basically I am looking for a means within a asp.net 2.0 (or higher) application, to identify a time zone and UTC offset for a specific location and date. I want to be able to look up the time zone rules using either city & state, Zip, or LAT & LON I have an event database that tracks location, date and time for the events. Times are recorder relative to the event and the records do not currenlty indicate the timezone for the event or whether or not DST is in effect. Recently, I have encountered a situation where I need to link several events across different time zones. What I am looking to do is:
first, record a master event, say for August 13 2012 at 8:PM in New York, NY 10021
Second I need to record a related event in Houston TX.
When I record the related event I want it to automatically populate the date and time relative to its local time time zone rules. To do this it needs to be able to identify the effective timezone and UTC offset for the master event as well as the linked event so that I can calculate the correct date and time to display on the satelite program. As a future update I would probably capture the time zone /utc offsets with each program so that I don't have to recalculate the master record each time I want to add a related event.
So far I have not seen a way from system.timezone or timezoneinfo to be able to look up a timezone and the effective UTC offset of a given date and location.
TextRenderer.DrawText Rectangle Area Offset For BorderStyles
Dec 5, 2010Drawing text on a picbox I notice if the picbox has a border style set then the TextRenderer.DrawText rectangle area needs to be adjusted slightly otherwise text may be drawn very near the picbox borders and the text doesn't look as clean, but I'm not sure what those offsets should be, I hard coded them in, see code under "' area to draw". btw, the code draws the first word of text in bold and then the other words as regular. 'One button, One picture box needed.
[Code]...
VS 2010 : Reduce The Default Padding/text Offset Of A DataGridView Cell?
Apr 28, 2010By default, the DataGridView padding (.ColumnHeadersDefaultCellStyle.Padding and .DefaultCellStyle.Padding) is set to 0 (zero). However, when you run the application and look at what's in the DataGridView control, there is default padding of 3 pixels (Left) in the data cells and a default padding of 7 pixels (also Left) in the header cells. I don't seem to have any control over these 3 and 7 pixel offsets. For Top, Bottom, and Right, there are similar or greater pixel offsets that I also don't seem to have access to. I want to be able to specify exactly the pixel offset I want, assuming a default pixel offset of 0 (not 3 and 7).
View 2 RepliesVS 2008 Open A Txt File, Read Line By Line, Decode Each Line Into An Array And Display?
Oct 14, 2011what i need to do is open a txt file, read line by line, decode each line into an array and display. Now all works ok apart from one line.
sTextLine = objReader.ReadLine() <-- Value of string cannot be converted.
full code here
-------------
Dim objReader As New System.IO.StreamReader(sOpenFile.Text)
Dim sTextLine As New ArrayList()
Dim sText As String = ""
Dim i As Integer = 0
[code]....
PictureBox Has An Image Alignment Or Offset Error When Using E.graphics.drawimage In The Picture Boxs' Paint Event?
Apr 17, 2010I have tried to realign the image by down and right one pixel, but still only part of the first row and column are visible when zoomed.I can't find exactly what I'm looking for online.
My computer is an HP-Pavillion dv9600 Notebook PC.
OS: Windows Vista SP2 32-bit
The following code reproduces the problem:
Public Class PictureBug
Dim pxlColor As Color
Dim img As Bitmap = New System.Drawing.Bitmap(My.Resources.TestBug[code]......
Read Text From A Listbox Line By Line And Put Current Line In A Label?
Jan 16, 2011how to read text from a listbox line by line and put current line in a label?
View 3 RepliesReading A File Line By Line That Within The Line The Values Are Delimited By "?
Dec 1, 2011How would i go about reading a file Line by Line that within that line The values are delimited by " Example of the data:
"bob" "cat" "1243"
"steve" dog" "6789"
I've started this with this code but not sure how to go about the next stage:
Using MyReader As New _
Microsoft.VisualBasic.FileIO.TextFieldParser(My.Application.Info.DirectoryPath & "Records28112011.jd")
MyReader.TextFieldType = FileIO.FieldType.Delimited
[code]....
VS 2008 Reading A TextBox Line By Line And Using SubString On Each Line?
Jul 5, 2010I am trying to read in a TextBox line by line and take the first 7 characters of each line and output everything in another TextBox.This is what I have so far.
Dim line, lines() As String
lines = TextBox1.Text.Split(Environment.NewLine)
Dim i As Integer = 0
[code].....
Offset The Points In A Polygon Without Having To Change Each One Individually The Points Are In An Array?
Apr 20, 2010is there a way to offset the points in a polygon without having to change each one individually the points are in an array
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