string interpolation fix
string interpolation fix

basmus/diadocsdk-csharp,s-rogonov/diadocsdk-csharp,asvyazin/diadocsdk-csharp,diadoc/diadocsdk-csharp,halex2005/diadocsdk-csharp,ichaynikov/diadocsdk-csharp,asvyazin/diadocsdk-csharp,ichaynikov/diadocsdk-csharp,halex2005/diadocsdk-csharp,basmus/diadocsdk-csharp,s-rogonov/diadocsdk-csharp,diadoc/diadocsdk-csharp