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GrapeCity.Win.Spread.InputMan.CellType.EditBase.IsInputChar

IsInputChar Method

IsInputChar(char)

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.
Declaration
protected override bool IsInputChar(char charCode)
Protected Overrides Function IsInputChar(charCode As Char) As Boolean
Parameters
Type Name Description
char charCode

The character to test.
Returns
Type Description
bool

true if the character should be sent directly to the control and not preprocessed; otherwise, false.
Overrides
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.