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Definition
Important
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Gets a value that indicates whether the expression string is valid.
public:
virtual property bool IsValid { bool get(); };C#
[System.ComponentModel.Browsable(false)]
public virtual bool IsValid { get; }[<System.ComponentModel.Browsable(false)>]
member this.IsValid : boolPublic Overridable ReadOnly Property IsValid As Booleantrue, if the expression string is valid; otherwise false.
- Attributes
This base implementation always returns true.
Applies to
| Product | Versions |
|---|---|
| .NET Framework | 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |