/// <summary>
/// Initializes a new instance of the <see cref="FieldChange"/> class.
/// </summary>
/// <param name="a">A.</param>
/// <param name="property">The property.</param>
/// <param name="foreignTable">The foreign table.</param>
/// <param name="foreignFeildName">Name of the foreign feild.</param>
/// <param name="foreignFeildKey">The foreign feild key.</param>
public FieldChange(Audit a, string property, string foreignTable, string foreignFeildName, string foreignFeildKey)
{
//FieldChange x = new FieldChange(a, property);
CTSContext db = new CTSContext();
// this.ChangeDate = a.DateTime;
BLL.UserProfile user = BLL.UserProfile.GetUserById(a.LoginID);
this.ChangedBy = (user != null) ? user.UserName : "******";
this.FieldName = property;
this.PreviousValue = a.OldValue;
this.ChangedValue = a.NewValue;
this.FieldName = property;
var prevKey = Convert.ToInt32(this.PreviousValue);
var CurrentKey = Convert.ToInt32(this.ChangedValue);
//modified Banty:24/5/2013 from db.ExecuteStoreQuery to (db as IObjectContextAdapter).ObjectContext.ExecuteStoreQuery
var Prev = (db as IObjectContextAdapter).ObjectContext.ExecuteStoreQuery<string>(" SELECT " + foreignFeildName + " as field FROM " + foreignTable + " WHERE " + foreignFeildKey + " = " + prevKey).FirstOrDefault();
var now = (db as IObjectContextAdapter).ObjectContext.ExecuteStoreQuery<string>(" SELECT " + foreignFeildName + " as field FROM " + foreignTable + " WHERE " + foreignFeildKey + " = " + CurrentKey).FirstOrDefault(); ;
// var Prev = db.AuditForeignFeild(foreignTable,foreignFeildName,prevKey,foreignFeildKey).SingleOrDefault();
// var now = db.AuditForeignFeild(foreignTable, foreignFeildName, CurrentKey, foreignFeildKey).SingleOrDefault();
if(Prev != null)
{
this.PreviousValue = Prev.ToString();
//this.PreviousValue = Prev.field;
}
if(now != null)
{
this.ChangedValue = now.ToString();
}
}