i am a bigneer in linq in c# and tried a lot in converting the following statement to linq but failed could any one help me to
SELECT dbo.OFM_OffsetWells_studio.WellNames, dbo.OFM_WellActivity_studio.Date,
dbo.OFM_WellActivity_studio.Activity, dbo.OFM_WellActivity_studio.ActivityRtf,
dbo.OFM_WellActivity_studio.Type,
dbo.OFM_WellActivity_studio.Diff,
dbo.OFM_WellActivity_studio.Report, dbo.OFM_WellActivity_studio.LastModifiedBy,
dbo.OFM_WellActivity_studio.LastModifiedDate
FROM dbo.OFM_WellActivity_studio INNER JOIN
dbo.OFM_OffsetWells_studio ON dbo.OFM_WellActivity_studio.Alias =
dbo.OFM_OffsetWells_studio.RubbishWellNames
WHERE (dbo.OFM_OffsetWells_studio.WellNames = N'ZZ-04')
models are like following
public class WellActivity
{
public Guid Id { get; set; }
public Guid? headerId { get; set; }
public string Alias { get; set; }
public string Type { get; set; }
public decimal? Diff { get; set; }
public bool? Report { get; set; }
public DateTime Date { get; set; }
public string Activity { get; set; }
public byte[] ActivityRtf { get; set; }
public string LastModifiedBy { get; set; }
public DateTime? LastModifiedDate { get; set; }
}
public class OffsetWells
{
public Guid Id { get; set; }
public string RubbishWellNames { get; set; }
public string WellNames { get; set; }
}
Try following :
class Program
{
static void Main(string[] args)
{
Context db = new Context();
var results = from wa in db.WellActivity
join ow in db.OffsetWells.Where(x => x.WellNames == "ZZ-04") on wa.Alias equals ow.RubbishWellNames
select new {
wellNames = ow.WellNames};
}
}
public class Context
{
public List<WellActivity> WellActivity { get; set; }
public List<OffsetWells> OffsetWells { get; set; }
}
public class WellActivity
{
public Guid Id { get; set; }
public Guid? headerId { get; set; }
public string Alias { get; set; }
public string Type { get; set; }
public decimal? Diff { get; set; }
public bool? Report { get; set; }
public DateTime Date { get; set; }
public string Activity { get; set; }
public byte[] ActivityRtf { get; set; }
public string LastModifiedBy { get; set; }
public DateTime? LastModifiedDate { get; set; }
}
public class OffsetWells
{
public Guid Id { get; set; }
public string RubbishWellNames { get; set; }
public string WellNames { get; set; }
}
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