Comments by Krishna Veni (Top 75 by date)

var orders = (await manager.ToArray<orders>("Orders")).ToList();
when execute this error occured. I can not able to send

I dont want duplicateid any time thats why i did not used guid.

Snowflake id value not preserved when passing to webapi

That provide concept only.realted example asking clearly.

what you said that is not clear.please said clearly. its my humble request.

I had used already. In try block api called at the time catch block can not caught the exception.once p api failed when internet disconnected at the time error will shown on browser like"failed to load the resource:ERROR_INTERNET_DISCONNECT"

In this how DelegatingHandler used in index.razor file. There is no clarity about MyHttpClientHandler that is register program file but how will be used MyHttpClientHandler using DelegatingHandler in index.razor page i.e while call the api index page where

Please give clearly...

Intersect, Union, & Except.

i don't want get common elements or combine all elements oe except. I need only just checking exist or not. if exist return true otherwise false. When the both lists have same objects with same id in different order at the time I need true. For suppose if both lists different objects we will get false

Without SequenceEqual() if anything have,please suggest it because orderby is not fine for me,

Both two list objects have not sequence order and both lists are not created from same instance that's why Equals() and SequenceEqual() not supported. I want just checking all objects of one list exist in another list and another object have same object of first list.

Which extension method

Union is combine all elements
But in this just determine how if two lists have equals items

Intersect common elements. I want if two lists have same number of items.

Sequence equal is good

Please give another approach if 2 two lists are equal.I was using list1.Equals.list2 that also returns false

I need to pass the list of integers as parameters to sp.

TAGEntities realted dbcontext.Is it working for above query

That question is different.This also different but query same

promotionschedule is proprty on PromotionSchedule table

For suppose business.cuisine==null.cuisine access from db.at the time get System.ArgumentNullException occured

var locationService = new GoogleLocationService(APIkey);
APikey specified but i am mgetting the error same

Address given small content but got the error

Yes.i don't want default value initialization while return

Http

pls reply

can u possible using da.update(ds,"Student");

My code worked properly but row can't be delete from database table.in datatable row deleted.after call the .da.update(ds,"student") need to effected database table but row can't be deleted in database table
my code:
SqlConnection con = new SqlConnection("Data Source=AMMA-PC\\SQLEXPRESS;Initial Catalog=E_learn;Integrated Security=True");
string query="select * from Student where sid="+TextBox1.Text;
SqlDataAdapter da = new SqlDataAdapter(query, con);
SqlCommandBuilder br = new SqlCommandBuilder(da);
DataSet ds = new DataSet();
da.Fill(ds, "Student");
if (ds.Tables[0].Rows.Count > 0)
{
DataTable dt = ds.Tables[0];
DataColumn[] keyColumns = new DataColumn[1];
keyColumns[0] = dt.Columns["sid"];
dt.PrimaryKey = keyColumns;
DataRow dr = dt.Rows[0];
dt.Rows.Remove(dr);
da.Update(ds, "Student");
Response.Write("deleted successfully");
}

I think u have doubt about delete row. how should know row deleted from datatable in dataset. i had verfied through breaking points keys like F10,F11.at the time in dataset visualizer shows before call da.update(ds,"Student") i have row. after call da.update(ds,"Student").dataset visualizer shows row deleted but database does not effected.row can't be deleted from database . what is the problem
i don't know. please help me.
Thank u.

SqlConnection con = new SqlConnection("Data Source=AMMA-PC\\SQLEXPRESS;Initial Catalog=E_learn;Integrated Security=True");
string query="select * from Student where sid="+TextBox1.Text;
SqlDataAdapter da = new SqlDataAdapter(query, con);
SqlCommandBuilder br = new SqlCommandBuilder(da);
DataSet ds = new DataSet();
da.Fill(ds, "Student");
if (ds.Tables[0].Rows.Count > 0)
{
DataTable dt = ds.Tables[0];
DataColumn[] columns;
columns = dt.PrimaryKey;
DataRow dr = dt.Rows.Find(0);
dr.Delete();
dt.AcceptChanges();
da.Update(ds, "Student");
Response.Write("deleted successfully");

}

i had set the primary key in code but get the same error Table doesn't have a primary key.
error occured in this line----> DataRow dr = dt.Rows.Find(0);

please help me.
thank u

please help me

please help me

Thank u but static method perform the operation only static fields or not i.e static methods are access instance fields for perform the operation is possible?

please help me

please make reply

I can't understand about readonly

readonly varibles changed during runtime(program excution) but how readonly same as constant and also static modifer allows for readonly varibles.pls reply

please help me to slove probelm

Yes that related statment I had mentioned.

Please Help me.it's urgent

i don't want null. for suppose you can u pass empid then return the netsalary in table while excuting the function.pls help me

can u give the answer

ok but how can u tell in interviews?

Above link is client-server pdf file link.pls download the pdf file.this will be very helpfull for project.if any doubts pls refer that pdf then easly you are sloving problem

https://www.google.co.in/url?sa=t&rct=j&q=&esrc=s&source=web&cd=3&ved=0CC0QFjACahUKEwik4MPeo8_IAhXHC44KHY9UBUE&url=http%3A%2F%2Fcsclab.murraystate.edu%2Fbob.pilgrim%2F410%2FProject06.pdf&usg=AFQjCNH9PXyFBrxNT5oTXe4_ss-kuUEXOw&sig2=a5aMk-ySISBEBjRQ7pBFlQ&bvm=bv.105454873,d.c2E.

pls reply about question

Not sutable for my problem

i had debug the application through breking points but what is the problem

how can u slove it.

"filenam" is mentioned in database.not spell mistake

not work properly means i got 0% b/w any near Duplicate files but i want correct percentage my point of view logic is correct but i don't know how to 0% is returned in button 3.please help me.Finally i want similarity b/w two pdf files interms of percentage.please help me.thank u.

please check the what is the probelm

if u understand,please help me. i don't want to correct 100 % matching. my intention is how much content is matching in terms of percentage like 80%,90%,75% e.t.c.please help me.if any approaches there please tell me.any links will be there pls give me.finally how can u achieve this.

1.for example one pdf contain sentence like as "Hi,how r u?" and another pdf contain sentence like as "Hi,how r u
?" and compared both of them.these two pdf content are same thats why 100 % content matching.

another one example is

2.for example one pdf contain sentence like as "Hi,how r u?" and another pdf contain sentence like as "Hi,how r u?fine" and compared both of them.these two pdf content are not same and some charcters are different thats why not 100% content matching then compute the percentage howmuch content is matched . i think may be these two pdf content matching is 75%.

i want this type of code.are u understand?

Now i am taken two pdf files and those pdf files compared and LET how much content is match with one pdf to another pdf and consider content matching then compute percentage of content i.e
percentage maching

ya.now i am try to compare byte to byte.i want to percentage whenever compare the pdf's

ya. debug. i want how can u slove

ya.compare each string to each other

Actually my project logical function work is clustering documents means it's take number of documents grouping similar documents.in this i have logical methods for reding the data applying fuzzy clustering alogrithems.in this processing function is it's take more time untill win Ui static then give the result.pls slove time complexity for this project

i know.if any other approaches please tell me.

that is not useful for my developed code.if any other approaches tell me.

how can u access remaing properties like filename,size,extension

ya i bind the file properties but i want pdf file properties it is not same to the general text file.provide link not usefull

i want how can u store the grouping documents in folders.if u have related code or link pls tell me.

sorry i didn't see that instruction.i had updated that statment

I am getting content of files but i didn't get the filenames.

i want list of filenames.

ya.i have traced out the content of files using break points but i didn't get that filenames.i want that file names

pls tell me the answer.

fileatt is property class .that class added

k is string varible

it is a string