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Delegate CalcEngine.LibraryFunction - WindowsForms API Reference | Syncfusion

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    Delegate CalcEngine.LibraryFunction

    Delegate used to define functions that you add to the function library.

    Namespace: Syncfusion.Calculate
    Assembly: Syncfusion.Calculate.Base.dll
    Syntax
    public delegate string LibraryFunction(string args);
    Parameters
    Type Name Description
    System.String args
    Returns
    Type Description
    System.String

    Resultant value.

    Constructors

    LibraryFunction(Object, IntPtr)

    Declaration
    public LibraryFunction(object object, IntPtr method)
    Parameters
    Type Name Description
    System.Object object
    System.IntPtr method

    Methods

    BeginInvoke(String, AsyncCallback, Object)

    Declaration
    public virtual IAsyncResult BeginInvoke(string args, AsyncCallback callback, object object)
    Parameters
    Type Name Description
    System.String args
    System.AsyncCallback callback
    System.Object object
    Returns
    Type
    System.IAsyncResult

    EndInvoke(IAsyncResult)

    Declaration
    public virtual string EndInvoke(IAsyncResult result)
    Parameters
    Type Name Description
    System.IAsyncResult result
    Returns
    Type
    System.String

    Invoke(String)

    Declaration
    public virtual string Invoke(string args)
    Parameters
    Type Name Description
    System.String args
    Returns
    Type
    System.String
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