Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms.... 在下面的代码中,“1”是列表项的值,“1:test”是列表项的显示文本。 C# // Adds to a bindcolumn...Validation . ValueList . Add ( "1,1:test" ); // Adds to a validation...