2.2.4.42 storage

1 Name
2 Remark
3 Hierarchy
4 Examples
5 Header to Include
6 Reference
7 Members
8 Property

Name

storage

Remark

Origin allows save binary type (TreeNode type in Origin C) or INI type (INIFile type in Origin C) storage into Origin Object. Origin Object can be any Origin C object that it class devided from OriginObject class. For example, WorksheetPage, Column, Folder, GraphPage, GraphLayer, DataPlot, or Project.

OriginObject:: GetStorageNames is used to get all storage names from the object, and OriginObject::GetStorage is used to get the storage from this object by name.

For binary type storage, suggest directly use OriginObject::GetBinaryStorage to get, OriginObject::PutBinaryStorage to set.

Hierarchy

storage

Examples

EX1

void storage_Storage_ex1()
{
        Page pg = Project.Pages();
        if(pg == NULL)
           return;
        string strStorage = "Test";
        string strSection = "Params";
        Tree trTemp;
        storage st;
        st = pg.GetStorage(strStorage);
        if(st)
        {
            if(st.GetSection(strSection, trTemp))
                out_tree(trTemp);
        }
}

Header to Include

origin.h

Reference

Members

Name	Brief	Example
DeleteSection	Deletes a section	Examples
DeleteValue	Deletes a value	Examples
GetSection	Copy a storage section into a treenode	Examples
GetSectionNames	Get names of all the sections in this storage	Examples
IsAttributes	Determines if one of the attribute bits is set to the storage object	Examples
IsValid	Checks Validity of the Storage object.	Examples
Read	Load contents from file into storage class. They can be retrieved by GetTxt method.	Examples
SetAttributes	Sets/clears one of the attribute bits to the storage object	Examples
SetSection	Copy a TreeNode branch into a storage section. Section is created if not already present	Examples
storage	Constructor	Examples
Write	Write contents of a storage class into a file.	Examples