ExpressionTextBox.ExpressionType Property
Definition
Important
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Gets or sets the expression type.
public:
property Type ^ ExpressionType { Type ^ get(); void set(Type ^ value); };public Type ExpressionType { get; set; }member this.ExpressionType : Type with get, setPublic Property ExpressionType As TypeThe expression type.
Setting the type is strongly recommended. If you do not set ExpressionType, you can't use the ExpressionTextBox to bind to delegate types and you do not get validation from the hosted compiler. This compiler validation checks to see if the type of the entered expression matches the expected type, and displays a red box around the ExpressionTextBox when invalid data is entered into it on an activity designer.
Applies to
| Product | Versions |
|---|---|
| .NET Framework | 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 |
