http://www.w3.org/ns/prov#value | - C# C#4.0 Hi all I have a client program about send and recieve file on LAN Network between 2 PC, but it get an error below: Cross-thread operation not valid: Control 'Client' accessed from a thread other than the thread it was created on in function SaveFile in line if (saveFileDialog1.ShowDialog(this) == DialogResult.OK So I need a help to fix it, Please help me, Thank very much.
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