ehrenschlueter ehrenschlueter-smartsheet-csharp-sdk by: ehrenschlueter .NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. 148 total downloads last updated 3/14/2026 Latest version: 3.0.0 Smartsheet Collaboration Project Management Excel spreadsheet Library that uses C# to connect to Smartsheet services.