EE_JOIN

Combines two CSV documents specifying key columns, using a method similar to JOIN operations, and creates a new document. You can send this message explicitly or use the Editor_Join inline function.

EE_JOIN
wParam = (WPARAM) (JOIN_INFO*) pJoinInfo;
lParam = 0;

Parameters

pJoinInfo

Pointer to the JOIN_INFO structure.

Return Value

The return value is the number of the lines in the new document. The return value is a negative value if an error occurs. If an error occurs, the return value can be one of the following values:

E_DOCUMENT_1_NOT_FOUND	Cannot find the first document.
E_DOCUMENT_2_NOT_FOUND	Cannot find the second document.
E_COLUMN_1_NOT_FOUND	Cannot find the first column.
E_COLUMN_2_NOT_FOUND	Cannot find the second column.
E_SELECT_SYNTAX	Syntax error in the Select string.
E_SELECT_DOCUMENT_NOT_FOUND	Cannot find a specified document in the Select string.
E_SELECT_COLUMN_NOT_FOUND	Cannot find a specified column in the Select string.
E_DIFFERENT_CSV_MODE	Different CSV modes.
E_NOT_MDI	Tabs must be enabled.
E_WRITE_TEMP_FILE	Temporary file write error.
E_ABORT	Aborted by a user.
E_FAIL	Unspecified error.

Version

Supported on EmEditor Professional Version 14.8 or later.