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Editorial Team
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Asked: 2026-06-12T14:55:02+00:00

I’m writing a code that when I type in textBox1 , my WinForm send

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I’m writing a code that when I type in textBox1, my WinForm send textBox1.Text to a web server, it process the text, the return string is show as a toolTip.

My problem is when I type a character in textBox1, I cant type next character until the web server response. I tried with textBox1.KeyDown, textBox1.KeyUp and textBox1.TextChanged but they seem dont help me solve this problem.

I want when I type in textBox1, I dont be effected by the action get string from server.

Is any way to seperate the type action and get text form server? Thank you very much.

[Sorry for bad English]

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1 Answer

  1. Editorial Team

    You are blocking the UI thread while you fetch the data from the server. You need to get that data on a separate thread. Check out: http://msdn.microsoft.com/en-us/library/ms229675.aspx

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