Operator '-' cannot be applied to operands of type 'int' and 'Kaizen.Entities.Kaizen2G.IZteBbh'

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hi Team,

One query please ,
i want to delete the last records from the collection.As I am deleting the duplicates records.I am using this:

C#

for (int i = singleCellRecords.Count - singleCellRecords[0]; i >= 0; i--)
{
    if (singleCellRecords.Count > 1)
    {
        singleCellRecords.RemoveAt(i);
        break;
    }
}

but it gives me error as follows

Quote:
Error 15 Operator '-' cannot be applied to operands of type 'int' and 'Kaizen.Entities.Kaizen2G.IZteBbh'

Please kindly revert .what changes i need to do .

Thanks
Harshal

Posted 21-May-14 6:36am

R Harshal

Updated 21-May-14 6:43am

CHill60

v3

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Comments

Ziee-M 21-May-14 12:42pm

use convert or parse to be sure the type is int.
Convert.toInt16(singleCellRecords[0])

Sergey Alexandrovich Kryukov 21-May-14 12:44pm

No! Don't do what Ziee-M advises; it makes no sense at all. Instead, understand what do you want to achieve. The error is self-explanatory.
—SA

CHill60 21-May-14 12:45pm

singleCellRecords[0] is of type IZteBbh ... did you mean to pick out a specific property of that object?

2 solutions

Solution 1

singleCellRecords.Count - singleCellRecords[0]
What you probably wanted to do was use singleCellRecords.Count.

Posted 21-May-14 6:52am

Abhinav S

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DamithSL · Accepted Answer · 2014-05-21T06:54:00

Solution 2

if you need to remove last record

C#

singleCellRecords.RemoveAt(singleCellRecords.Count-1);

Posted 21-May-14 6:54am

DamithSL

Comments

R Harshal 22-May-14 3:48am

Thanks Friend.
Thanks A lot.