Pass Data from Dataset to an Variable type int

Question

1.00/5 (2 votes)

See more:

, +

I am passing data from Dataset to a Variable of data type int.
I even tried to make a new combo box by writing this:

C#

ComboBox cb1 =  new ComboBox();
cb1.DataSource = ds.Tables[0].DefaultView;
cb1.ValueMember = "xyz";

After that I tried to pass value to the variable, but runtime error occurs.

Any Solution?

Thanks in Advance !!!

By using where condition to get the selected data, I have created Dataset programatically. Then programatically Created Combobox as above mentioned, and then pass the value in an Integer Variable, which is not been done.
OR
Any solution on how to pass value from dataset to an Integer Variable.

Posted 11-Mar-12 8:50am

Ank_ush

Updated 13-Mar-12 7:48am

v3

Add a Solution

Comments

André Kraak 11-Mar-12 14:54pm

Edited question:
Added pre tags
Formatted text/code

Sergey Alexandrovich Kryukov 11-Mar-12 15:06pm

Solution for what? You did not even show your exception (exception, not "run-time error).
--SA

Varun Sareen 12-Mar-12 0:32am

show us the error

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)

pawanplus · Answer 1 · 2012-05-28T21:34:00

You can convert the DataSet table into the List of dynamic variable by using this method

C#

private static List<dynamic> ConvertToDynamiList(DataTable dtObject)
        {
            var columns = dtObject.Columns.Cast<datacolumn>();

            var dictionaryList = dtObject.AsEnumerable()
                .Select(dataRow => columns
                    .Select(column =>
                        new { Column = column.ColumnName, Value = dataRow[column] })
                             .ToDictionary(data => data.Column, data => data.Value)).ToList().ToArray();


            var result = new List<dynamic>();

            foreach (var emprow in (List<system.collections.idictionary>)dictionaryList.ToList<idictionary>())
            {
                var row = (IDictionary<string,>)new System.Dynamic.ExpandoObject();
                Dictionary<string,> eachEmpRow = (Dictionary<string,>)emprow;

                foreach (KeyValuePair<string,> keyValuePair in eachEmpRow)
                {
                    row.Add(keyValuePair);
                }
                result.Add(row);
            }

            return result;
        }

and after getting the dynamic variable list you can use it for binding combobox or you can access the integer variabls from the list