36 lines
797 B
Markdown
36 lines
797 B
Markdown
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# Looping Workflows
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This sample demonstrates three activities that can be used to model looping constructs.
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## For
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The `For` activity executes a child activity for each step between a start and end value, similar to the following C# code:
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```csharp
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for(var i = 0; i < 10; i++)
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{
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// Logic to execute for each iteration.
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}
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```
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## ForEach
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The `ForEach` activity executes a child activity for each item in a list, similar to the following C# code:
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```csharp
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foreach(var item in items)
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{
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// Logic to execute for each iteration.
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}
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```
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## While
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The `While` activity executes a child activity for each iteration for as long as a certain condition evaluates to `true`, similar to the following C# code:
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```csharp
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while(SomeConditionIstrue)
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{
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// Logic to execute for each iteration.
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}
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```
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