Evaluation Limitations and Licensing
Evaluation Version Limitations
You can easily download GroupDocs.Search for evaluation. The evaluation download is the same as the purchased download. The evaluation version simply becomes licensed when you add a few lines of code to apply the license. You will face following limitations while using the API without the license.
Indexing Limitations
Following are the indexing limitations user will face while using the trial version of the GroupDocs.Search API:
- Total number of indexed documents in one index or in several indexes for index repository cannot exceed 100 files.
- Indexing stops when number of indexed documents in an index or in all indexes in index repository becomes 100.
- All changed files can be updated in an index during Update.
- New files can only be added to an index during update if total number of indexed documents is less than 100.
Searching Limitations
Only first 10 documents returned in search result.
Licensing
The license file contains details such as the product name, number of developers it is licensed to, subscription expiry date and so on. It contains the digital signature, so don’t modify the file. Even inadvertent addition of an extra line break into the file will invalidate it. You need to set a license before utilizing GroupDocs.Search API if you want to avoid its evaluation limitations.
The license can be loaded from a file or stream object. The easiest way to set a license is to put the license file in the same folder as the GroupDocs.Search.dll file and specify the file name, without a path, as shown in the examples below.
Applying License from File
The code below will explain how to apply product license.
C#
// For complete examples and data files, please go to https://github.com/groupdocs-search/GroupDocs.Search-for-.NET
//initialize License
License lic = new License();
//Set license
lic.SetLicense("GroupDocs.Search.lic");
Applying License from Stream
The following example shows how to load a license from a stream.
C#
// For complete examples and data files, please go to https://github.com/groupdocs-search/GroupDocs.Search-for-.NET
using (FileStream fileStream = new FileStream("GroupDocs.Search.lic", FileMode.Open, FileAccess.Read))
{
License lic = new License();
lic.SetLicense(fileStream);
}
Applying Metered License
Here are the simple steps to use the Metered
class.
- Create an instance of
Metered
class. - Pass public & private keys to S
etMeteredKey
method. - Do processing (perform task).
- Call method G
etConsumptionQuantity
of theMetered
class. - It will return the amount/quantity of API requests that you have consumed so far.
- Call method G
etConsumptionCredit
of theMetered
class (Since version 19.5). - It will return the credit that you have consumed so far.
Following is the sample code demonstrating how to use Metered
class.
C#
// For complete examples and data files, please go to https://github.com/groupdocs-search/GroupDocs.Search-for-.NET
string PublicKey = ""; // Your public license key
string PrivateKey = ""; // Your private license key
Metered metered = new Metered();
metered.SetMeteredKey(PublicKey, PrivateKey);
// Do indexing and searching in licensed mode
Index index = new Index(indexPath);
// Adding documents to index
index.AddToIndex(documentsPath);
// Searching
SearchResults results = index.Search("arbitrary");
// Get consumption quantity
decimal consumptionQuantitiy = GroupDocs.Search.Metered.GetConsumptionQuantity();
// Get consumption credit
decimal consumptionCredit = GroupDocs.Search.Metered.GetConsumptionCredit();