Method LV_Delete

source/script2.cpp:15668–15683

ResultType GuiControlType::LV_Delete(ResultToken &aResultToken, int aID, int aFlags, ExprTokenType *aParam[], int aParamCount)
// Returns: 1 on success and 0 on failure.
// Parameters:
// 1: Row index (one-based when it comes in).
{
	if (ParamIndexIsOmitted(0))
		_o_return(SendMessage(hwnd, LVM_DELETEALLITEMS, 0, 0)); // Returns TRUE/FALSE.

	// Since above didn't return, there is a first parameter present.
	int index = ParamIndexToInt(0) - 1; // -1 to convert to zero-based.
	if (index > -1)
		_o_return(SendMessage(hwnd, LVM_DELETEITEM, index, 0)); // Returns TRUE/FALSE.
	else
		// Even if index==0, for safety, it seems best not to do a delete-all.
		_o_throw_param(0);
}