getting error unsupported operater in foreach loop

Question

2.00/5 (1 vote)

See more:

my code is

foreach (DataRow dr in dsUnits.Tables[0].Select("UnitType='Expense' || UnitTpye ='Both'"))
{

UnitLevelReport = GetUnitNonPersonnelSummary(Convert.ToInt32(dr["UnitID"]), out tempRptName);
CurrentPDFReport = UnitLevelReport;
if (count == 0)
{
MergedPDFReport = MergePDF2(PrevPDFReport, CurrentPDFReport, dr["UnitID"].ToString());
PrevPDFReport = MergedPDFReport;
}
else
{
MergedPDFReport = MergePDF2(PrevPDFReport, CurrentPDFReport, dr["UnitID"].ToString());
PrevPDFReport = MergedPDFReport;
}
count++;
}

How to solve it...

Posted 21-Jan-15 19:20pm

sanjaysgh

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

MT_ · Accepted Answer · 2015-01-21T19:23:00

Solution 1

I think the problem is that you are using C# || operator in select function.
You need to use SQL "or" operator.

Let me know if that solves the issue.

Posted 21-Jan-15 19:23pm

MT_

Comments

Santosh K. Tripathi 22-Jan-15 2:18am

From MSDN https://msdn.microsoft.com/en-us/library/det4aw50(v=vs.110).aspx

public DataRow[] Select(
string filterExpression
)

filterExpression should be string. so "or" is correct instead of ||

http://www.csharp-examples.net/dataview-rowfilter/