AddMetadata Method
Adds a metadata item to the Metadata properties.
procedure AddMetadata(Name: String; Value: String);
Remarks
This method adds a metadata item to the Metadata properties. Name specifies the name of the item, and Value specifies the value of the item.
Note that the component will automatically prepend x-ms-meta- to metadata item names (as necessary) when they are submitted to the server. Also note that while metadata item names are case-preserving, they are not case-sensitive.