ImmReleaseContext

ImmReleaseContext is a function in the Windows API, specifically part of the Direct3D 9 library, used to release a context that was previously acquired using ImmGetContext. This function is essential in managing input method contexts in applications that utilize the ImmGetContext function.

The ImmReleaseContext function takes two parameters: the handle to the window and the input context handle. The window handle is typically obtained using functions like GetForegroundWindow or CreateWindowEx, while the input context handle is retrieved using ImmGetContext. The function returns a boolean value indicating whether the release was successful.

It is important to note that ImmReleaseContext should be called for every successful call to ImmGetContext to ensure that the input context is properly released and resources are not leaked. Failure to do so can lead to memory leaks and other resource management issues in the application.

ImmReleaseContext is part of the Imm32.dll library, which is included with Windows operating systems. It is commonly used in applications that require input method support, such as text editors, word processors, and other applications that accept text input from users.