Spread Windows Forms 14.0
GrapeCity.Win.PluginInputMan Assembly / GrapeCity.Win.Spread.InputMan.CellType Namespace / EditBase Class / IsInputChar Method
The character to test.


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    IsInputChar Method (EditBase)
    In This Topic
    This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.

    Determines if a character is an input character that the control recognizes.

    Syntax
    'Declaration
     
    
    Protected Overrides Function IsInputChar( _
       ByVal charCode As Char _
    ) As Boolean
    'Usage
     
    
    Dim instance As EditBase
    Dim charCode As Char
    Dim value As Boolean
     
    value = instance.IsInputChar(charCode)
    protected override bool IsInputChar( 
       char charCode
    )

    Parameters

    charCode
    The character to test.

    Return Value

    true if the character should be sent directly to the control and not preprocessed; otherwise, false.
    Remarks
    Call the IsInputChar method to determine whether the character specified by the charCode parameter is an input character that the control requires. This method is called during window message preprocessing to determine whether the specified input character should be preprocessed or sent directly to the control. If IsInputChar returns true, the specified character is sent directly to the control. If IsInputChar returns false, the specified character is preprocessed and only sent to the control if it is not consumed by the preprocessing phase. The preprocessing of a character includes checking whether the character is a mnemonic of another control.
    See Also