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Readind A File Asynchronously

 
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Readind A File Asynchronously, Cross-thread operation not valid: Control 'txtResult' accessed
Azo
9 Mar, 2008 - 10:46 PM
Post #1

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PsychoCoder
RE: Readind A File Asynchronously
9 Mar, 2008 - 11:01 PM
Post #2

using DIC.Core;
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Dream.In.Code has a policy by which we prefer to see a good faith effort on your part before providing source code for homework assignments. Please post the code you have written in an effort to resolve the problem, and our members would be happy to provide some guidance. Be sure to include a description of any errors you are encountering as well.

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jabir
RE: Readind A File Asynchronously
12 Mar, 2008 - 03:55 AM
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QUOTE(Azo @ 9 Mar, 2008 - 11:46 PM) *

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use delegate for accessing function
for Example for Setting text in aTextbox Write like this


//----
private delegate void SetText(TextBox txt, String text);
private void settex(TextBox txt, String text)
{
if (txt.InvokeRequired)
{
txt.Invoke(new SetText(settex), new object[] { txt, text });
}
else
{
txt.Text = text;
}
}
//-------------
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