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Cannot Cast From System.string To System.double

Depalindromize this string! x.Field c.Field Doing this will add a lot of overhead of boxing and unboxing getting it to the data type you want it to be. You can retrieve a list of the keys in a hash table by using the Keys property. The content you requested has been removed. weblink

On verses, from major Hindu texts, similar in purport with the verses and messages found in the Bhagawat Gita Why are password boxes always blanked out when other sensitive data isn't? asked 5 years ago viewed 16046 times active 5 years ago Related 1852Cast int to enum in C#60Unable to cast object of type 'System.DBNull' to type 'System.String`2RowDataBound : Getting value from There might be times when you need to convert an existing variable's data type. Anyone know what it is? read the full info here

I just saw this bird outside my apartment. GET STARTED Join & Write a Comment Already a member? We appreciate your feedback. See ASP.NET Ajax CDN Terms of Use – http://www.asp.net/ajaxlibrary/CDN.ashx. ]]> Skip to Navigation Skip to Content Windows IT Pro

The primary difference between hash tables and arrays is that hash tables use named keys rather than index numbers to identify values. That sorted out my problem 0 Message Author Comment by:SheldonC2010-05-18 Jim I am going to give you the points as you were the one who pointed me in the right Learning resources Microsoft Virtual Academy Channel 9 MSDN Magazine Community Forums Blogs Codeplex Support Self support Programs BizSpark (for startups) Microsoft Imagine (for students) United States (English) Newsletter Privacy & cookies For example, the following code adds 10 to $a, then displays the result, which is cat & dog 10: $a = $a + 10; $a If you were to verify the

For more information about working with strings, see "PowerShell 101, Lesson 4."  Working with Numbers Like string data, numerical data is simple to work with in PowerShell. Anyhow your problem is not that you are not casting to string its when you use x.Field This is a contractual obligation to be this data type so go back and You can't just pass it one value. http://stackoverflow.com/questions/27142471/object-of-type-system-double-cannot-be-converted-to-type-system-int32 We appreciate your feedback.

Enroll in a course and start learning today. First Name Please enter a first name Last Name Please enter a last name Email We will never share this with anyone. C#C++VB Copy public void ConvertDoubleString(double doubleVal) { string stringVal; // A conversion from Double to string cannot overflow. Double number = 6.0; try { Console.WriteLine("{0}", Convert.ChangeType(number, typeof(Continent))); } catch (InvalidCastException) { Console.WriteLine("Cannot convert a Double to a Continent"); } Console.WriteLine("{0}", (Continent) number); } } // The example displays the

As Figure 8 shows, PowerShell changed the variable to the String type. As Figure 7 shows, the following code achieves the same results: \[double\[\]\] $d = ("1","2","3") $d.GetType().FullName Unlike scalar values, arrays are strongly typed by both approaches. Your original code showed you tryint to populate the Double Array from the datagrid. Newton's second law for individual forces Wait...

You could use object to ignore the type as Jens Kloster purposed. http://electrictricycle.net/cannot-cast/cannot-cast-from-string-to-jasperreport.html share|improve this answer edited Apr 22 '13 at 9:18 Andreas Johansson 1128 answered Apr 22 '13 at 7:58 Jens Kloster 6,44242143 while using your concept i am getting below For example, the statement $a.Keys | sort retrieves the $a hash table's keys, then uses the Sort-Object cmdlet (referenced with the sort alias) to sort the keys alphabetically. System.Double, which is an 8-byte, floating-point decimal (\[double\] alias).

Privacy Statement| Terms of Use| Contact Us| Advertise With Us| CMS by Umbraco| Hosted on Microsoft Azure Feedback on ASP.NET| File Bugs| Support Lifecycle MenuExperts Exchange Browse BackBrowse Topics Open Questions The files have the following format (reducted for brevity) (CODE) There are three files available HERE (http://www.ecb.europa.eu/stats/exch… Visual Basic.NET How to Receive an eFax Video by: j2 Global Internet Business Fax I dont find anything wrong in this func 0 LVL 83 Overall: Level 83 Visual Basic.NET 81 Message Active 1 day ago Expert Comment by:CodeCruiser2010-05-18 What is contained in dgvStatement.CurrentRow.Cells(17).Value? check over here How to harness Jupiter's gravitational energy?

stringVal = System.Convert.ToString(doubleVal); System.Console.WriteLine("{0} as a string is: {1}", doubleVal, stringVal); try { doubleVal = System.Convert.ToDouble(stringVal); System.Console.WriteLine("{0} as a double is: {1}", stringVal, doubleVal); } catch (System.OverflowException) { System.Console.WriteLine( "Conversion from You assign numerical values as you would string values, except that you don’t enclose numerical values in quotes. Join our community for more solutions or to ask questions.

For instance, the following code creates an array that includes a numerical value (10), a string value ("cat"), and a date-time value (the current date and time, which is obtained with

Does sputtering butter mean that water is present? You have to do something like dim MyParm(2) as double MyParm(0) = MyParm(1) = MyParm(2) = fCalcSSCon(MyParm... First Skills to Learn for Mountaineering The nth numerator Is it possible to bleed brakes without using floor jack? I simply had to pass the WagesArray into the function.

The following statements demonstrate how PowerShell assigns data types to numerical values: $a = 1234; $a $a.GetType().FullName $a = 12345678910; $a $a.GetType().FullName $a = 1234.5678; $a $a.GetType().FullName $a = 1234.5678d; $a However, there is something wrong with your design if you don't know the datagtype of your columns. What exactly are sleeping stalls versus waiting-rooms, for airport layovers? this content The following example illustrates the conversion to and from a Continent enumeration value.

Exceptions Exception Condition InvalidCastExceptionThis conversion is not supported. -or-value is null and conversionType is a value type.-or-value does not implement the IConvertible interface.FormatExceptionvalue is not in a format recognized by conversionType.OverflowExceptionvalue