您是要的这个吗
- public class CubeFunctionInfo : FarPoint.CalcEngine.FunctionInfo
- {
- public override string Name { get { return "CUBE"; } }
- public override int MinArgs { get { return 1; } }
- public override int MaxArgs { get { return 1; } }
- public override object Evaluate (object[] args)
- {
- double num = FarPoint.CalcEngine.CalcConvert.ToDouble(args[0]);
- return num * num * num;
- }
- }
- FarPoint.Win.Spread.Model.ICustomFunctionSupport cfs;
- cfs = (FarPoint.Win.Spread.Model.ICustomFunctionSupport)fpSpread1.ActiveSheet.Models.Data;
- cfs.AddCustomFunction(new CubeFunctionInfo());
- fpSpread1.ActiveSheet.SetFormula(1, 1, "CUBE(4)");
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