Try and Catch for multiple conditions

28 次查看（过去 30 天）
Jason
Jason 2022-4-6
编辑： Les Beckham 2022-4-6
Hello. If I have say 10 conditions and each one may fail, rather than have a try and catch round each condition, is there a better way where if condtion 1 isnt met, it ignores it and moves onto condition2?

请先登录，再回答此问题。

采纳的回答

Les Beckham
Les Beckham 2022-4-6
编辑：Les Beckham 2022-4-6
Maybe something like this:
if isfield(src, 'DeviceName')
Name = src.DeviceName;
else
Name = 'unknown'; % or, just don't set the Name (leave off the else part)
end
if isfield(src, 'Model')
Model = src.Model;
else
Model = 'unknown';
end
% and so on...

更多回答（1 个）

David Hill
David Hill 2022-4-6
if condition1
%do
elseif condition2
%do
elseif condition3
%do
elseif condition4
%do
elseif condition5
%do
elseif condition6
%do
end
  1 个评论
Jason
Jason 2022-4-6
编辑：Jason 2022-4-6
Sorry, by condition its really checking for camera properties (using the image acquisition toolbox).
I.e
Name = src.DeviceName
Model = src.Model
Bin = src.BinningHorizontal
Etc. But sone of these properties dont exist for some cameras, so i currently surround then with try and catch.

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 GigE Vision Hardware 的更多信息

标签

产品


版本

R2022a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by