IMAQdxIsAttributeReadableCW
Format
IMAQdxIsAttributeReadableCW (id As IMAQdxSession, name As String, readable as VARIANT_BOOL) As IMAQdxError
Purpose
Gets the read permissions for a camera attribute.
Parameters
Parameter | Type | Description |
id | IMAQdxSession | A valid Session ID, which you can obtain using IMAQdxOpenCamera. |
name | String | The name of the camera attribute whose read permission you want to get. Refer to Attribute Name for a list of attributes. |
readable | VARIANT_BOOL (passed by reference) | Returns true if the attribute is readable, otherwise false. |
Return Value
On success, this function returns IMAQdxErrorSuccess. On failure, this function returns an error code. You can obtain a more detailed error message with IMAQdxGetErrorStringCW.