Is there is any problem occur due to exclude indexer from propertyinfo collection

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i have a code

C#

PropertyInfo[] Properties = myType.GetProperties();

i exclude indexer from above properties array by using below code

C#

ParameterInfo[] parms=propertyInfo.GetIndexParameters();

if(parms.length==0)
{


}

I want to know if there is any problem occur due to exclude indexer from property info collection by using above way.please let me know about that.

Posted 7-Aug-15 19:20pm

Member 11849380

Updated 7-Aug-15 20:15pm

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ)

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Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 8-Aug-15 2:16am

Not clear. What you are trying to achieve?

Sergey Alexandrovich Kryukov 8-Aug-15 2:42am

I think it's quite clear. The inquirer just omitted some code, but it's apparent that she/he wants to traverse all public properties of some type, except indexed properties.

The idea is quite correct; I only cannot understand why the inquirer could not just read original MSDN documentation.

Please see Solution 1.

—SA

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 8-Aug-15 3:20am

Cool. :)

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Sergey Alexandrovich Kryukov · Accepted Answer · 2015-08-07T20:40:00

Solution 1

Yes, you can do it exactly this way: https://msdn.microsoft.com/en-us/library/system.reflection.propertyinfo.getindexparameters%28v=vs.110%29.aspx[^].

This documentation tells you that it always returns the array, but its length can be zero, which happens if the property is not indexed.

—SA

Posted 7-Aug-15 20:40pm

Sergey Alexandrovich Kryukov

Comments

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 8-Aug-15 3:20am

5 ed. :)

Sergey Alexandrovich Kryukov 8-Aug-15 5:49am

Thank you, Tadit.
—SA

Member 11849380 8-Aug-15 6:10am

Hi Sergey,
I want to know due to exclude indexes from property collection if there is any problem will occur for indexes behavior. for example i want to implement IDataErrorInfo in my Application.Because of excluding the IDataErroRInfo will run or not

Sergey Alexandrovich Kryukov 8-Aug-15 6:21am

I already answered. What is unclear? Problems appear if you create them.
If you want more detail, provide more detail. But first, please accept my answer formally.
—SA