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Comments by Khadar Babu Salijamala (Top 15 by date)

Khadar Babu Salijamala 18-Oct-15 6:59am View
   
Validation failed for one or more entities. See 'EntityValidationErrors' property for more details... it was error messsage
Khadar Babu Salijamala 18-Oct-15 6:40am View
   
dbentityvalidationexception was unhandled this was the error message ,how can i resolve this
Khadar Babu Salijamala 18-Oct-15 6:34am View
   
An unhandled exception of type 'System.Data.Entity.Validation.DbEntityValidationException' occurred in EntityFramework.dll
Khadar Babu Salijamala 18-Oct-15 6:34am View
   
An unhandled exception of type 'System.Data.Entity.Validation.DbEntityValidationException' occurred in EntityFramework.dll
Khadar Babu Salijamala 18-Oct-15 6:34am View
   
An unhandled exception of type 'System.Data.Entity.Validation.DbEntityValidationException' occurred in EntityFramework.dll
Khadar Babu Salijamala 18-Oct-15 5:39am View
   
rError 1 The best overloaded method match for 'System.Data.Entity.DbSet<efbatchjob.product>.Add(EFBatchJob.Product)' has some invalid arguments C:\khadar\EFBatchJob\EFBatchJob\BatchJob.cs 125 29 EFBatchJob
Khadar Babu Salijamala 18-Oct-15 5:27am View
   
its working....but i have another question...how to insert by using entity frame work . my code is
using (sampleDbEntities sd = new sampleDbEntities())
{
var t = new AccountDetails
{
Product_Name = d.Product_Name.ToString(),
Product_Name1 = d.Product_Name1,
Product_Name2 = d.Product_Name2,
Product_Name3 = d.Product_Name3,
Product_Name4 = d.Product_Name4,
Product_Name5 = d.Product_Name5,
Product_Name6 = d.Product_Name6,
Product_Name7 = d.Product_Name7,
Product_Price = d.Product_Price,
Product_Price1 = d.Product_Price1,
Product_Price4 = d.Product_Price4,
Product_Price2 = d.Product_Price1,
Product_Price3 = d.Product_Price1,
Product_Price5 = d.Product_Price5,
Product_Price6 = d.Product_Price6,
Product_Price7 = d.Product_Price7,
};

sd.Products.Add(t);
sd.SaveChanges();


its getting error in sd.products.add(t);
showing error is best overloadedmethod must match
Khadar Babu Salijamala 17-Oct-15 10:25am View
   
please help me
Khadar Babu Salijamala 17-Oct-15 10:24am View
   
static void Main(string[] args)
{
List<string> lines = System.IO.File.ReadAllLines(@"C:\khadar\Demo.mnk").ToList();
var firstEightLines = lines.Take(7).ToList();
var secondEightLines = lines.Skip(8).Take(8);

foreach (var line in firstEightLines)
{
var content = line.Split(',');
var col1 = content[0];
var col2 = content[1];
var col3 = content[2];
// var col4 = content[3];
//var col5 = content[4];
//var col6 = content[5];
//var col7 = content[6];
//var col8 = content[7];
// var3 = content[2];
Console.WriteLine(line);
Console.ReadLine();
}
Khadar Babu Salijamala 17-Oct-15 10:24am View
   
its not taking second 8 lines and also its taking first 7 lines only
Khadar Babu Salijamala 17-Oct-15 10:05am View
   
Results View = Expanding the Results View will enumerate the IEnumerable

it was the error
Khadar Babu Salijamala 17-Oct-15 9:36am View
   
its not working.. it showing all the columns, i want only 8 columns in the text file
Khadar Babu Salijamala 17-Oct-15 9:24am View
   
it showing only first line
Khadar Babu Salijamala 17-Oct-15 8:25am View
   
its not working...thanks for your reply
Khadar Babu Salijamala 17-Oct-15 7:12am View
   
when i reading the data from console application . it reads all the data. but i want to read first 8 columns and second time next 8 columns in note pad