TdxPDFForm.GetButtonField(string) Method
Returns a button field by its name on the form.
Declaration
function GetButtonField(const AFullName: string): TdxPDFButtonField;Parameters
| Name | Type | Description |
|---|---|---|
| AFullName | string | The name of a button field. |
Returns
| Type | Description |
|---|---|
| TdxPDFButtonField | The button field with the specified name (AFullName). |
Exceptions
| Type | Description |
|---|---|
| EListError | The “Item not found” exception occurs if the form has no field with the specified name (AFullName). |
| EInvalidCast | The “Invalid class typecast” exception occurs if the field with the specified name is not a button. |
Remarks
The TryGetButtonField function is a safe alternative to GetButtonField.
See Also