How to write If string is not empty

Help
1

If myString is not “” doesn’t work, any suggestions

2

Hi @Aishwarya_Maggi ,

You can use String function:

String.IsNullOrEmpty(myString)

this will return Boolean value.

Regards,
Sasikumar K

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3

Hi,
Use like this,
StringVariable.trim <> ""

4

@Aishwarya_Maggi, use this: If not String.IsNullOrEmpty(myString). It will return a boolean value

5

Hi,

If you want to have a single line solution, then try like the following,

CStr(IIf(String.IsNullOrEmpty(“yourString”)), “Large”, “Small”))

6

@sarathi125, can you explain what the CStr does? Is it called within the invoke activity?

7

Hi,

the CStr is Type conversion function available in vb.net. Cstr is to convert the object to sting, here I have tried to write the result into WriteLine Activity so I have to convert it to string to write it.

for more details check here

Untitled

1 Like
8

Thanks. Understood.

1 Like