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Hi all;
I m reading a txt file from line to line using StreamReader from Begin to End.
Now I want that it should read the file where It left it before. from any line which i want.
Regards,
Ali
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set position of StreamReader by this :
sr.BaseStream.Position
TVMU^P[[IGIOQHG^JSH`A#@`RFJ\c^JPL>;"[,*/|+&WLEZGc`AFXc!L
%^]*IRXD#@GKCQ`R\^SF_WcHbORY87??6?N8?BcRAV\Z^&SU~%CSWQ@#2
W_AD`EPABIKRDFVS)EVLQK)JKSQXUFYK[M`UKs*$GwU#(QDXBER@CBN%
Rs0~53%eYrd8mt^7Z6]iTF+(EWfJ9zaK-i?TV.C\y<p?jxsg-b$f4ia>
--------------------------------------------------------
128 bit encrypted signature, crack if you can
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You mean I should do this.
sr.BaseStream.position=10;
//where 10 is line No
or something else.
This is my procedure.
using (StreamReader sr = new StreamReader("C:\\Windows\\System32\\Logfiles\\ex080312.log"))
{
String line;
string [] fieldcontent = null;
while ((line = sr.ReadLine()) != null)
{
Response.Write("<br>"+ line);
}
}
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no, position is for no. of bytes or characters
hehe, its VB forum and you are asking bout VC# 
TVMU^P[[IGIOQHG^JSH`A#@`RFJ\c^JPL>;"[,*/|+&WLEZGc`AFXc!L
%^]*IRXD#@GKCQ`R\^SF_WcHbORY87??6?N8?BcRAV\Z^&SU~%CSWQ@#2
W_AD`EPABIKRDFVS)EVLQK)JKSQXUFYK[M`UKs*$GwU#(QDXBER@CBN%
Rs0~53%eYrd8mt^7Z6]iTF+(EWfJ9zaK-i?TV.C\y<p?jxsg-b$f4ia>
--------------------------------------------------------
128 bit encrypted signature, crack if you can
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So for each line you read, store the position.
www.wickedorange.com
www.andrewvos.com
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Yes I m storing the Line no with each Line. but I want that when I again read this file it should start from where It left.e.g line 10. explain more.
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Just store the StreamReader.Position at the same place you're storing the line number, and when you want to read again just set StreamReader.Position = storedposition and you should be able to read the same line again.
www.wickedorange.com
www.andrewvos.com
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How can i block specific URLs using vb.Net.
I do not consider editing the hosts file. Any other way?
Please answer me..
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What do you mean by BLOCKING URL? Do you mean for a computer or something else???
- Stop thinking in terms of limitations and start thinking in terms of possibilities -
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If you created a browser function into your program, you can keep up a black list whereto you will validate first the url which the user has given before you go on with it.
Is this what you are looking for?
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Good Morning All
I have a Textbox, where i want my use to enter his Address, So i have set the Multiple propety to True, so that when a user Presses Enter, it should take the Cursor to the Nex line. what is Wrong
Thanks
Vuyiswa Maseko,
Sorrow is Better than Laughter, it may Sadden your Face, but It sharpens your Understanding
VB.NET/SQL7/2000/2005
http://vuyiswamb.007ihost.com
http://Ecadre.007ihost.com
vuyiswam@tshwane.gov.za
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What's the exact problem?
"Legacy code" often differs from its suggested alternative by actually working and scaling.
—Bjarne Stroustrup
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When i Press Enter in a Textbox that has a Multipleline Property set to "true", The Cursor its not going to the Next line.
Thanks
Vuyiswa Maseko,
Sorrow is Better than Laughter, it may Sadden your Face, but It sharpens your Understanding
VB.NET/SQL7/2000/2005
http://vuyiswamb.007ihost.com
http://Ecadre.007ihost.com
vuyiswam@tshwane.gov.za
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It should go! Did you change any property of that textbox?
"Legacy code" often differs from its suggested alternative by actually working and scaling.
—Bjarne Stroustrup
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NO i did not Change any Property except "Multiline" and set it to true.
Thanks
Vuyiswa Maseko,
Sorrow is Better than Laughter, it may Sadden your Face, but It sharpens your Understanding
VB.NET/SQL7/2000/2005
http://vuyiswamb.007ihost.com
http://Ecadre.007ihost.com
vuyiswam@tshwane.gov.za
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hi Man
Thanks for your Reply, i got the Problem
The Property "AcceptsReturn", by default is False, to use Enter key in a Multiline textbox, you have to set it to "true"
Thanks
Vuyiswa Maseko,
Sorrow is Better than Laughter, it may Sadden your Face, but It sharpens your Understanding
VB.NET/SQL7/2000/2005
http://vuyiswamb.007ihost.com
http://Ecadre.007ihost.com
vuyiswam@tshwane.gov.za
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Great....
"Legacy code" often differs from its suggested alternative by actually working and scaling.
—Bjarne Stroustrup
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How will the information be input. Will you be manipulating it as one large string or are you storing it as one large string.
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Hi man
Thanks for the Reply, i got the Solution Check the above post.
Thanks
Vuyiswa Maseko,
Sorrow is Better than Laughter, it may Sadden your Face, but It sharpens your Understanding
VB.NET/SQL7/2000/2005
http://vuyiswamb.007ihost.com
http://Ecadre.007ihost.com
vuyiswam@tshwane.gov.za
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Hi guys, need ur help i have a circuit(ADC to BINARY) which i wish to communicate via USB port to a VB
program to read data from( Example like a USB mouse which gives input and the cursor moves)
I did some research and found out about virtual com ports which fools the program into thinking that
the usb port is a com port but i'm not sure how to create one, do i need to do it this way or is there
another way in which i could directly send data(binary) to the VB program 
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Hi all,
Could anyone help me?
I'm trying to get file from the web (initialy local webserver) and save it to the database after reading. If the files are small sized (up to 2Mb) - everything works fine - files can be uploaded and then opened from a database (I use another class to display the content of MSSQL image field and it's not a matter of this thread). BUT if the filesize is greater - documents can not be opened, though if I save them the size is equal to the original.
Here is the code I'm using for downloading file from the webserver and post it to the database:
Private SqlConnection1 As New System.Data.SqlClient.SqlConnection
Private addfile As New System.Data.SqlClient.SqlCommand
Private strURL As String = "http://datcserver:1234/K2Workflows2/file5M.doc"
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim sServer As String
sServer = "MYSERVER"
Dim sUID As String
sUID = "myuser"
Dim sPWD As String
sPWD = ""
Dim sConStr As String
sConStr = "Server=" & sServer + ";"
sConStr &= "UID=" & sUID + ";"
sConStr &= "PWD=" & sPWD + ";"
sConStr &= "DataBase=DBNAME;"
Try
SqlConnection1.ConnectionString = sConStr
addfile.Connection = SqlConnection1
addfile.CommandType = System.Data.CommandType.Text
addfile.CommandText = "Insert into FILES (proc_id,file_body,title,description,type,version,createdby,modifiedby,createddate,modifieddate) Values (@procid,@filebody,@title,@description,@type,@version,@createdby,@modifiedby,@createddate,@modifieddate)"
Dim DocName As String
DocName = strURL.Substring(strURL.LastIndexOf("/") + 1, strURL.Length - strURL.LastIndexOf("/") - 1)
Dim oRequest As System.Net.HttpWebRequest = CType(System.Net.WebRequest.Create(strURL), System.Net.HttpWebRequest)
oRequest.Credentials = System.Net.CredentialCache.DefaultCredentials
oRequest.AllowWriteStreamBuffering = False
Dim oResponse As System.Net.HttpWebResponse = CType(oRequest.GetResponse, System.Net.HttpWebResponse)
Dim br As System.IO.BinaryReader = New System.IO.BinaryReader(oResponse.GetResponseStream)
Dim FileLen As Integer = oResponse.ContentLength
Dim Input(FileLen) As Byte
br.Read(Input, 0, FileLen)
addfile.Parameters.Add("@filebody", System.Data.SqlDbType.Image).Value = Input
addfile.Parameters.Add("@procid", System.Data.SqlDbType.Int).Value = 777
addfile.Parameters.Add("@title", System.Data.SqlDbType.NVarChar, 255).Value = DocName
addfile.Parameters.Add("@description", System.Data.SqlDbType.NVarChar, 255).Value = "Master version of original document - created automatically when the workflow started."
addfile.Parameters.Add("@type", System.Data.SqlDbType.NVarChar, 1).Value = "M"
addfile.Parameters.Add("@version", System.Data.SqlDbType.Int).Value = 1
addfile.Parameters.Add("@createdby", System.Data.SqlDbType.NVarChar, 255).Value = "Me"
addfile.Parameters.Add("@modifiedby", System.Data.SqlDbType.NVarChar, 255).Value = "Me"
addfile.Parameters.Add("@createddate", System.Data.SqlDbType.DateTime, 8).Value = DateTime.Now
addfile.Parameters.Add("@modifieddate", System.Data.SqlDbType.DateTime, 8).Value = DateTime.Now
SqlConnection1.Open()
addfile.ExecuteNonQuery()
br.Close()
oResponse.Close()
Catch ex As System.Exception
Throw New System.Exception(ex.Message)
End Try
SqlConnection1.Close()
End Sub
What is wrong here?
Thanks for any assistance!
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hi to all
in a form i have 3 text boxes
one should accept numbers only
2nd should accepts only characters
3rd should accepts numbers+char+ spl chars,,
for the 1st text box i wrote
Private Sub TextBox1_Leave(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.Leave
If Not IsNumeric(TextBox1.Text) Then
TextBox1.Text = ""
MessageBox.Show("you should enter only numbers")
TextBox1.Focus()
End If
End Sub
and this working
for remaining two (2nd and 3rd)
could you please help me
self confidence+hard work=SUCCESS
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Check out the MaskedTextBox, this might meet your requirements.
Google has a million examples on it's usage.
www.wickedorange.com
www.andrewvos.com
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Hi Everyone,
Is it possible to detect the expiry of password in oracle without being an DBA?. Can anyone help me in this regard.
Regards,
Manowj
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Try using the SQL forum, not the VB forum
Steve Jowett
-------------------------
It is offen dangerous to try and see someone else's point of view, without proper training. Douglas Adams (Mostly Harmless)
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