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Type: Posts; User: PENNYSTOCK
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I am writing a class that when an object of this class is created, it starts a background thread. The background thread assigns two variable a value. These values are being updated very fast. Now...
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When I use the OpenFileDialog control, I want to be able to set the view to the "File Detail" view and the sort order by date (descending). Is there a way to do this in net 2.0.
:confused:
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try
clsRequest.UseBinary = false (default is true, False is for text)
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My issue is that when I click the run debugger, it is supposed to compile any changes that I have made and then run the program specified under the "Run External Program" property of the project. I...
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I am creating a dll that a third party application runs. When I create a dll from scratch and not a base dll that they gave to me, the code does not automatically compile when I click the f5 (run...
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Here is my code below. I'm trying to keep the code simple and was wondering if there was an easier way to do this. The only thing I can think of is use a function to return the answer three times,...
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I have been working on an OCR program that reads the voucher for paid invoices. The scanning is being done at the bank so I have no control the resolution. What I have been trying to do is look for...
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I have not used the datagridview much, but if the data is being held in a dataset or datatable, you can use the dataview to set a filter.
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If I leave the sqlconnection open, will this cause problems? I am using this on a scanner that uses Windows Mobil 5.0. It will have only one program running on it and this program will just change...
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Thats it, Number2 should work. I'll have to find a character that is unused. Thanks a Million!!!
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My problem is that I implemented the bar code printing a year ago. It would take too much work to change all the printed bar codes.
Does anyone know of a way to look at the key que thru API calls?
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Yes, this is what I am doing. Here is what it does in words.
When the letter "P" has been pressed or sent via barcode wedge, it starts a timer. If the timer length is reached, it sends that "P"...
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I have written some code that I'm not real happy with. I'm afraid if the CPU has a large load, it may throw my timing off. My question, would be, can you detect keys that are in the cue? This...
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is there a way to draw a line, then erace it it with the graphics.drawline? So if a draw it twice, it just goes back to the original image.
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See this is you want fast getpixel and setpixel.
http://www.codeproject.com/KB/GDI-plus/ImageTraverser.aspx
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I've been working on a project to create my own biz hub and came across this issue that I spent lots of hours on. I wanted to be able to scan from either the flatbed or the doc feeder and could not...
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I want to make my own multifuction Printer-Fax-Copier-Scanner program. I would buy a scanner, printer and touch screen monitor. The only two issues that I think I might have is controlling the...
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I'd use the readline into a string, and use string.split(" ") to get the two halves.
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Homework? I'd be looking at the streamreader and streamwriter classes.
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Sorry, some files are missing. Please ignor this thread.
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I'm tring to set the main volume in my program for some time. I found a VB6 example that I tried to convert but now I am getting an error that I can't figure out.
If I can get this code to...
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So the * is just a limiting comand?
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How do I convert the * on one of the eliments when converting from vb6 to .net.
It says end of line expected on "* MAXPNAMELEN " part of hte szPname eliment.
Type MIXERCAPS
...
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I have some code 39 example. It creates a graphic. PM me if you would like it.
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You don't have to pay for redemtion as long as you don't sell it with your app.
Here is my code.
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)...
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A better way to do this is to use Outlook Redemption. It allows you to send e-mails without the need to click yes when using Outlook. I have some basic code at work if you need a quick example.
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I want to be able to export a msg file to a specific directory with a name based on text that I highlight or type in. I then want to update a SQL server with the file name.
I've been looking at...
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My only guess would be to use memory stream.
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do you have a multi core processor? Mulit porcessor system?
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You just iterate them and stop after 10. Use a Do While and a variable to keep track of how many times you have iterated it.
x += 1
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Are you creating a virtual 7 segment display in VB, or do you have some sort of card that alows you to turn on and off outputs thru the use of VB?
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Sometimes you got to let a thread stand where it is. This section is like a black hole :)
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To all who have given me much help this year I give you great thanks.
Have a wonderful Holday to all.
I'm off to a warmer climate Ha Ha!
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I can't firgure out how to set the filter to a spacific date. I think it has to do with me not setting the time portion, but do I realy need to do that? I don't get any records when I use this.
...
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Why would youe use "New String" to pass this paraemter?
ds.Load(dataReaderMaritalChoices,_
LoadOption.OverwriteChanges,_
New String() {"MaritalStatusChoices"})
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I need to use a datagridview to do some work, but do not know much about it. I hate using the wizzards in vs because I can't get a good feel. I want to be able to make a datagridview thru code that...
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I know how to get the current value, I want to get the old value if I changed it in a datagrid, but before I updated the dataset.
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When using a datatable, and after changing a value. Is there a way to look at the old value if you did not run an update? I know I could just save it to a variable, but I want to write a general...
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