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2020/12/29 -Under the hood, the WM_COPYDATA copies the memory pointed in lpData to another process, wait for the other process to receive the message and ...

2024/2/22 -The receiving application defines the valid types. cbData. Type: DWORD. The size, in bytes, of the data pointed to by the lpData member. lpData.

Working example for sending a string between C# handles (Controls/Forms) using WM_COPYDATA. - MessagePasser ... data.lpData = message;. var resp = NativeMethods ...

2020/12/31 -I set the solution to multiple startup projects, ran them both in debug, and clicked a button on the "send" form that calls your Run method. // ...

2022/8/19 -I'm looking for help in getting WM_COPYDATA working, this is how im sending a string: std::string string = "abcde"; COPYDATASTRUCT cds{}; ...

2015/8/11 -Sometimes, you need to send data between two processes. One traditional way to do this has been to use SendMessage with the message WM_COPYDATA ...

2014/9/22 -I'm using SendMessage with WM_COPYDATA, and a CopyDataStruct. I'm able to receive the message in C# BUT am not getting the correct string. It ...

A C example to send a search query to Everything using WM_COPYDATA and retrieve the results. Note: requires Everything running in the background. Sending a ...

2019/6/17 -Here's an example C# project which sends a script to StrokesPlus.net for execution. https://www.strokesplus.net/files/SendMessage.zip

2019/4/2 -public struct COPYDATASTRUCT { public IntPtr dwData; public int cbData; public IntPtr lpData; } COPYDATASTRUCT CdsMsg; IntPtr iPtrForCdsMsg ...