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Why don't you google? Or read the documentation?
जय हिंद
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He never has in the past, why break a losing streak.....
Never underestimate the power of human stupidity
RAH
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Computafreak wrote: It's not Start()
There are five more overloads of Start. Which one is it then?
जय हिंद
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try the pre-Vista way: Start("shutdown");
Luc Pattyn [Forum Guidelines] [My Articles]
The quality and detail of your question reflects on the effectiveness of the help you are likely to get.
Show formatted code inside PRE tags, and give clear symptoms when describing a problem.
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The one which sends your social security number, credit card number, name, address, birthdate, next of kin, and other such goodies which I WILL PROBABLY NOT USE TO STEAL YOUR IDENTITY to me
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I need to make a little video elaboration run time.
I already founded many examples about avicap32.dll, but all of them using this dll for saving a file on the HD. I don't wont save a file, I need grab a frame and store it in a array o similar, for manage it later.
Sorry for my poor english, thanks for your anwers.
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You can use a byte array to save any binary files in memory.
If you are dealing with an System.Drawing.Image object I suggest you serialize it into a memory stream,get memory stream buffer and let the memory stream go.
<br />
byte[] myImage;<br />
using(var ms=new MemoryStream())<br />
{<br />
var bf=new BinaryFormatter();<br />
bf.Serialize(ms,theImage);<br />
myImage=ms.GetBuffer();<br />
ms.Close();<br />
}<br />
You can use a BinaryFormatter again to deserialize myImage into an Image object.
<br />
Image theImage;<br />
using(var ms=new MemoryStream(myImage))<br />
{<br />
var bf=new BinaryFormatter();<br />
theImage=(Image)bf.Deserialize(ms);<br />
ms.Close();<br />
}<br />
Note : System.Draw.Image is serializable so we can serialize and deserialize it .To use the same method on nonserializable objects there should be a way to write content of the image into a memory stream.
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hey guys...
I m developing an windows based application for an organisation using c#. I used an gridview to display table data. For updation at runtime,I used "gridview.edit" method. Now what I want to do is, when I update secont and third cell of a row , the data of fourth cell should also get updated.
Please help me..
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if you are adding data from a database.Table then use
you can use DataGrideView.Datasource=datatable
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Well you need to be at least accurate in your descriptions, I'm betting you are using a DataGridView rather than a GridView.
Without some accurate, relevant and detailed information about your specific problem we cannot help you, your question is too vague.
Never underestimate the power of human stupidity
RAH
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how can I signal to special thread that blocked behind a monitor.
in fact I want to specify a priority number for each thread and threads run in sequence.
please help me
shahin gholami
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shahin gholami wrote: how can I signal to special thread that blocked behind a monitor
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.
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I'm control threads by a monitor and I want to assign a priority number to each thread
for example:
thread1 with priority number:2
thread2 with priority number:1
thread3 with priority number:4
thread4 with priority number:3
I want to execute my threads in this sequence:
thread2
thread1
thread4
thread3
shahin gholami
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Hi All,
In Windows while loading the form,it flactuates very much.Please give any solution for it...
Regards,
Lalit Narayan
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Be generous, give us some detail of what the problem is, it flactuates very much is a little vague.
Have you stepped through your form activation code to see what possible causes there are.
Never underestimate the power of human stupidity
RAH
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Hello experts...
I used crystal controle in vb.net and i dont know same in c#....Please tell me how can i use it in C#? I am using it for binding parameterfield to descrete value of crystal report.
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Hi Experts...
Please anybody suggest me any link of source code for login in C#.In Code project i got same in asp.net and vb.net.
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login code means to validate username and passowrd and allow to redirect to next page... am i correct....
Padmanabhan
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Ya...same thing i have to do.....u r correct...but in my login my MDI form will be disabled and focus is on login form.My MDI will be behind the login form but in disable mode.
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Where are you storing your username and password? You storing it in your application or in a Database? These details would help.
Excellence is doing ordinary things extraordinarily well.
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i m using SQL2005 database for storing values of username n pwd.fron end :C# 
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See the search option on the top right of the page, that will help identify if this question has been answered before, try it you'll like it. Looks like plenty of feedback on this subject for you to look into clickety[^]
Never underestimate the power of human stupidity
RAH
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Hi,
I have an email application and when checking mails I use a new thread (so it doesnt stuck the whole program while downloading data).
the problem is that this method (runned by the new thread) fires some events, and some of that events have observer methods that modify a textbox (txtLog).. and it throws this exception InvalidOperationException..
How do i resolve this?
The weird thing is that some observer methods modify a status bar and there the exception isnt thrown
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Hi,
you need to invoke a delegate, have a look at the SetText method of this article[^] (SerialPort.DataReceived event also runs on a separate thread).
Luc Pattyn [Forum Guidelines] [My Articles]
The quality and detail of your question reflects on the effectiveness of the help you are likely to get.
Show formatted code inside PRE tags, and give clear symptoms when describing a problem.
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