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Hi All,
How can i develop Barcode True Type Font.Please give me some idea about it.
Thanks
Best Regard
Anubhava Dimri
mailto: anubhava.prodata@gmail.com
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You could just download one from here[^]
Simon
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And this has what to do with VB.NET??
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I have a Collections.Generic.List object which contains two fields:
Reference Amount<br />
--------- ------<br />
101223 100.00<br />
125567 200.00<br />
101223 110.00<br />
134225 300.50<br />
125567 116.00
I want to group these into another list to give
Reference Amount<br />
--------- ------<br />
101223 210.00<br />
125567 316.00<br />
134225 300.50
How can I do this please?
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Well, with the object model you've chosen, you have little choice but to go through each item in your collection and generate a second collection with the totals. The basic idea is to see if a Reference number is in a collection, and if not, add it with the current Amount. If it already exists in the collection, you get the existing total from that collection, add the Amount to it, then put the new total back in the collection. You'd probably use a HashTable, or some other Key/Value pair collection, to store the totals.
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i've a datagridview control populated with records from database.
i've formatted certain cells of datagridview according to a condition.
(i mean i've set the fore color and back color of cell).
But when i export these datagridview contents to excel 2003, no cell colors will be
appearing.pls help me.
i'm developing desktop application with vb.net 2008 and excel 2003.
Thanks in advance.
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Never done this but I feel you will need to write code for this using Interop.
The word "politics" describes the process so well: "Poli" in Latin meaning "many" and "tics" meaning "bloodsucking creatures."
जय हिंद
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You will have to go through each cell in your datagrid and set the colors in the Excel sheet yourself. Warning! This will be a slow process! You cannot do this through a CSV file, so if that's the method you're using, it won't work.
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Hi,
i'm iterating through each cell of dataset table and writing it to excel using interop services.pls tell me how to do it?
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I don't know the Excel object model off the top of my head, but I think you might be looking for a FillColor, or BackColor, or maybe a ColorIndex property. I seem to remember something about an Interior property that this may fall under.
Oh, wait. A quick Google for "vb excel cell background color" reveals a plethora of information[^].
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I use this code. It copies the grid into excel as you see it in the vb app color and all formatting.
Response.Clear()
Response.AddHeader("content-disposition", "attachment;filename=FileName.xls")
Response.Charset = ""
Response.Cache.SetCacheability(HttpCacheability.NoCache)
Response.ContentType = "application/vnd.xls"
Dim stringWrite As New System.IO.StringWriter()
Dim htmlWrite As New HtmlTextWriter(stringWrite)
GridView1.RenderControl(htmlWrite)
Response.Write(stringWrite.ToString)
Response.End()
Chilly442
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Hi
I need the code for windows application(desktop).i'm using vb.net 2008 with msexcel 2003.
Thanks in advance.
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If you put the code I have provided behind a button on the form, and change the GridView1.RenderControl(htmlWrite) to the name of your grid, it does exactly what you want.
Protected Sub Button69_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button69.Click
Response.Clear()
Response.AddHeader("content-disposition", "attachment;filename=FileName.xls")
Response.Charset = ""
Response.Cache.SetCacheability(HttpCacheability.NoCache)
Response.ContentType = "application/vnd.xls"
Dim stringWrite As New System.IO.StringWriter()
Dim htmlWrite As New HtmlTextWriter(stringWrite)
GridView1.RenderControl(htmlWrite)
Response.Write(stringWrite.ToString)
Response.End()
End Sub
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Hi chilly,
i'm getting the error as "Name 'Response' not declared"?.
i tried to add the namespace system.web,
but of no use..can u pls guide me.it is an windows applicatio using vb.net
sorry for late reply & thank u very much.
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Hi,
I want to store the result of crystal report sum formula value in the vb.net global variable. so please suggest how i do this.
Thanks
~Khatri Mitesh
khatrimitesh@hotmail.com
Bikaner (Rajasthan)
INDIA
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i have to add items in list view from a string variable 'filename'
how can i add this to a list view??
purvas
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In 1994 i used think how will the Computing world be in 2010. I lived in times of VS2002, VS2003, VS2005, VS2008 and there is VS2010 Comming and to my suprise there are still people using VB6.
VB6 is dead wake up
Vuyiswa Maseko,
Few companies that installed computers to reduce the employment of clerks have realized their expectations.... They now need more and more expensive clerks even though they call them "Developers" or "Programmers."
C#/VB.NET/ASP.NET/SQL7/2000/2005/2008
http://www.vuyiswamaseko.tiyaneProperties.co.za
vuyiswa@its.co.za
www.ITS.co.za
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Try this MSDN article out. ListView Class[^]It has some sample code in it for you. Pretty straight forward stuff.
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Yeah, but he's using VB6, not VB.NET.
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saprva wrote: i have to add items in list view from a string variable 'filename'
You mean, you have a variable FileName, and this variable contain one value like
FileName = "Somthing"
and you want to add the content of FileName which is 1 word to list view?
Me.ListView1.ListItems.Add , , FileName
Try to get a book or Press F1 or Search google.
Samir R. Ibrahim
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Hi!!
Im tryingo to make a transparent video, i mean i want to add the fade effect to a panel where im playing a video with directx.
its like a video mixer or mix two videos with some kind of effect.
Im working on Vb.net. Thanks.
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Is there a tool or application to spell check a vb.net application
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Copy and paste it into word lol?
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Yes[^].
Although you can make one of your own.
The word "politics" describes the process so well: "Poli" in Latin meaning "many" and "tics" meaning "bloodsucking creatures."
जय हिंद
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I'm pretty new to coding to the Win32 API, so this may be a newbie question:
I've got an application writen in VB6 that opens a PDF document in Adobe Acrobat Reader with the /p switch, so that it shows the print dialog window. When the user clicks "ok", I want the document to print and Acrobat Reader to close.
I open Acrobat Reader using the Shell command, and I close it by sending WM_CLOSE messages to the process (following examples I found online).
This all worked fine when I was using Acrobat Reader version 7, but I recently upgraded to version 9, and now I'm finding that the task manager shows AcroRd32 running even after all the windows have closed. This is a problem, since if the user tries to print a second document, a new window doesn't open and no print dialog window appears.
I can get the process id, and I've tried using TerminateProcess to end it, using code:
lngResult = TerminateProcess(lngProcessId, 0&)
This returns a zero, which I understand means that an error has occurred, but GetLastError also returns a zero, which seems to mean no error was trapped.
Can anyone help me understand what's going on, or what I'm missing here? Thanks very much for your help!
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