Devices.FindIndex Method |
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Searches the collection for a given string. The string contains the name of a device. | |||||||||||||||
Syntax: |
Public Function FindIndex(Name As String) As Long |
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Return Value: |
If the property Name of a Device object is equal to the given string, the FindIndex method returns the index of this object in the collection. If the string is not found, the FindIndex method returns -1. |
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Example: |
This Basic example tests whether the device "Video to 1394 Converter" is available: Dim DevCol As Devices Dim Index As long Set DevCol = ICImagingControl1.Devices Index = DevCol.FindIndex("Video to 1394 Converter") If Index = -1 Then ' device not available Else ' do something End If Selecting devices, input channels, video norms and video formats is shown in the Making Device Settings chapter. |
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See also: | Devices, Device, Devices.Count, Devices.Item |
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