Save
Save
Saves list data in the file.
virtual bool Save(
int file_handle // file handle
)Parameters
- file_handle
[in] Handle of the binary file previously opened using the FileOpen () function.
Return Value
true - successfully completed, false - error.
Example:
//--- example for CList::Save(int)
#include <Arrays\List.mqh>
//---
void OnStart()
{
int file_handle;
CList *list=new CList;
//---
if(list!=NULL)
{
printf("Object create error");
return;
}
//--- add lists elements
//--- . . .
//--- open file
file_handle=FileOpen("MyFile.bin",FILE_WRITE|FILE_BIN|FILE_ANSI);
if(file_handle>=0)
{
if(!list.Save(file_handle))
{
//--- file save error
printf("File save: Error %d!",GetLastError());
delete list;
FileClose(file_handle);
//---
return;
}
FileClose(file_handle);
}
//--- delete list
delete list;
}Last updated on