TIEDcimAcquire.SourceNameToIndex

Declaration

function SourceNameToIndex(const sName : string) : Integer;

Description

Return the index of an item in the source list.

sName can be one of the following:

Value	Description
Source Name	A name for the source as returned by Sources.Name, e.g. 'GT-I8190T Card'
Device Name	The device containing a DCIM folder name (as returned by Sources.DeviceName), e.g. 'GT-I8190T'
Path	The path of a DCIM folder, e.g. 'I:\DCIM\'
Drive Letter	The letter of a connected camera card or device containing a DCIM folder, e.g. 'I'
Blank	The default device will be selected

Example

// Acquire from the camera card on H drive
Idx := ImageEnView1.IO.AcquireParams.DCIMParams.SourceNameToIndex( 'H' );
if Idx > -1 then
begin
  ImageEnView1.IO.AcquireParams.DCIMParams.SelectedSource := Idx;
  ImageEnView1.IO.AcquireParams.DCIMParams.Acquire( OnGetImage );
end;

// Acquire from the card on the device named, GT-I8190T
Idx := ImageEnView1.IO.AcquireParams.DCIMParams.SourceNameToIndex( 'GT-I8190T Card' );
if Idx > -1 then
begin
  ImageEnView1.IO.AcquireParams.DCIMParams.SelectedSource := Idx;
  ImageEnView1.IO.AcquireParams.DCIMParams.Acquire( OnGetImage );
end;

// Acquire from the first source on the device named, GT-I8190T
Idx := ImageEnView1.IO.AcquireParams.DCIMParams.SourceNameToIndex( 'I8190T' );
if Idx > -1 then
begin
  ImageEnView1.IO.AcquireParams.DCIMParams.SelectedSource := Idx;
  ImageEnView1.IO.AcquireParams.DCIMParams.Acquire( OnGetImage );
end;

TIEDcimAcquire.SourceNameToIndex