C# :: Convert Anonymous Type List Into Bindinglist?

Sep 26, 2014

So I query out data from multiple tables and I put it as anonymous type. But since I need to get the remove function going, my datagridview has to get datasource from a bindinglist, not just a list. What could I do from this situation? I already checked: [URL] but intellisense doesn't pick up the .ToBindingList() function for my query.

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C++ :: Class Template Convert Which Can Convert Itself To Any Data Type

Sep 23, 2012

Code:
template<class T>
class Convert {
T data;
public:
Convert(const T& tData = T()) : data(tData)

[Code] ....

Why do we use operator? Is float and double function names below?

Code:
Convert<int>::operator<float> float();
Convert<int>::operator<double> double();

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C++ :: Convert Element Of Int Type Of Array To Char Type?

Dec 21, 2013

how to convert an element of int type of an array to char type?

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C# :: Cannot Convert Type To String

Oct 13, 2014

I have an xml file with an IM node, i serialize it and get the property like:

public ImAddressDictionary ImAddresses { get; set; }

And then set the value like this:

contact.ImAddresses[ImAddressKey.ImAddress1] = sImAddresses; where the sImAddresses is a string.

I then get this error:

cannot convert from 'Microsoft.Exchange.WebServices.Data.ImAddressDictionary' to 'string'

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C++ :: Convert Int Type To Constant Char

Jun 17, 2014

How can you convert int type to const char*

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C# :: Cannot Implicitly Convert Type String To Int

Nov 28, 2014

Im trying to Get the ID column (which is int type) from items selected from a checkboxlist. The checkboxist is populated by the ID column (UserID). I want to get all the UserID values from the options selected in the checkboxlist and populate a table in sql server with the selected UserID's once a button is clicked.

Heres what I have at the moment...

foreach (ListItem oItem in UserChkList.Items) {
if (oItem.Selected) {
//Populate
//---------
UserProject = new ob_UserProject();

[code]....

This is the line thats not functioning as i want it too. Returns an error 'Cannot implicitly convert type 'string' to 'int

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C/C++ :: Error - Cannot Convert To A Pointer Type

Apr 3, 2015

I have attached the source code I am writing. I have been getting the two following errors. I know it's something to do with the pointer casting.

udp-server.c:174:3: error: subscripted value is neither array nor pointer nor vector
udp-server.c:165:3: error: cannot convert to a pointer type

The file is attached here.
udp-server-edit.txt (7.64K)
Number of downloads: 19

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C++ :: Unable To Convert Parameter To Struct Type

Nov 3, 2013

I am trying to make a automated menu. It shows there are no syntax errors but when compiled it says cannot convert choice from type into to menuItemType. I am not sure what I did wrong. Here is the code

Code: #include <iostream>
#include <string>
#include <fstream>
using namespace std;
struct menuItemType
{
string menuItem;

[Code]...

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C/C++ :: Cannot Convert Constant Char Type To Lpcwstr

Apr 13, 2013

#include "stdafx.h"
#include "windows.h"
#include "ddeml.h"
#include "stdio.h"  
char szApp[] = "EXCEL";
char szTopic[] = "C:Test.xls";
char szCmd1[] = "[APP.MINIMIZE()]";

[Code] ....

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C Sharp :: Cannot Implicitly Convert Type Void To String

Dec 16, 2012

string codeentrd = Console.WriteLine("Enter the code for verification.", codeentrd );
                if (codeentrd.CompareTo("#2") == 0);
                {
                    block = 2;
                    continue;
                }

i don't understand why its an error ....

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C++ :: Convert String Variable For The Year To Integer Data Type

May 12, 2014

My intent was to convert the string variable for the year to an integer data type. The code compiles but now cannot run on my system. I'm not sure what's going as to what the program is displaying.

Objective: Prompt the user for two years. Print all Comedy movies that were released between those two years.

#include <iostream>
#include <cstdlib>
#include <string>
#include <fstream>
#include <cctype>
using namespace std;
struct Movie {
string name;

[Code] .....

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C :: Convert From Array To List And Back

Nov 26, 2013

I need to convert from an array to a list and back.

array to list: (x,y) to int and int to (x,y)

I wrote this function:

Code:
/*
* inputs:
* coordX: column;
* coordY: line;
* nc: number of colums

[Code] ....

It works fine but the other way around is giving me sleeping problems. I was thinking something about this:

Code:
/*
* inputs: integer
* returns: X coordinate
*/
int inttoX(int n, int nc){
int coordX;

[Code] .....

I don't need the code, just want to continue... i'm a little blocked.

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C Sharp :: Convert A List To Buttons

May 27, 2012

I have a txt file of drinks, and I want to meak a list of buttons of it (the txt file is build like this: fanta : 2 ), how can I make buttons of all the drinks ( I get the first one in a button , but not the others).

Dictionary<string, double> drank = new Dictionary<string, double>();
     string[] words = new string[8];
     Button button;
     <Button> BtnList = new List<Button>();

[Code] ....

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C++ ::  Getting Error With List Of Key Type

Oct 26, 2014

I have a Polymorphic class and some child classes, of which I need to make multiple instances of, using a list container. I've set the key type to be a unique pointer of the polymorphic class, and the values of each element pointing to a New Child instance, like so:

std::list<std::unique_ptr<Polymorphic>> polymorphic;
polymorphic.push_back(new Child(foo, bar));

The only problem is that when I try to push_back a new element, I get a compiler error, saying "No instance of overloaded function".Should I try and create a pointer object on it's own and push back that object as an element, it will work fine:

std::unique_ptr<Polymorphic> polym(new Child(foo, bar));
std::list<std::unique_ptr<Polymorphic>> polymorphic;
polymorphic.push_back(polym);

Is there some way I can push a new Child instead of having to create a Polymorphic pointer object and pushing that?

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C# :: Convert List (string) To DataTable Using Reflection?

Dec 10, 2014

Okay, so I'm getting an error I've never seen before.. I'm trying to convert a List<string> to a DataTable. Not a List<string[]>, but a regular ol' List<string>. I figured this code would do the trick, but to no avail:

public static DataTable ToDataTable<T>(List<T> items) {
DataTable dataTable = new DataTable(typeof(T).Name);
//Get all the properties
PropertyInfo[] Props = typeof(T).GetProperties(BindingFlags.Public | BindingFlags.Instance);
foreach (PropertyInfo prop in Props)

[Code] ....

I keep getting an error on "values[i] = Props[i].GetValue(item, null);", that reads:

"An unhandled exception of type 'System.Reflection.TargetParameterCountException' occurred in mscorlib.dll

Additional information: Parameter count mismatch."

I don't know what it means by Parameter count mismatch...

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C Sharp :: Convert Dropdown List To Int Datatype

Mar 16, 2013

I am need to compare 2 items from 2 separate drop down lists. These values are of int type. Say for example 2 drop down lists showing years. Now i need to find out these 2 years selected is greater or nearer to the current year.

I tried converting the values i receive from the drop down lists to int variables. But i am getting error then. I gave it like below.

int tmp = Convert.ToInt32(ddl_1.SelectedItem.Text);

this gives an error like this - Input string was not in correct format.

I need to know how to put an item from a drop down list to a variable of int data type.

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C++ :: List Class With Student Type?

Jul 3, 2013

I am trying to use a class Student and declare it as a list type. I can pushback but without changing the List.h or Node.h how can I print the data in list2?

Node.h
#ifndef NODE_H
#defineNODE_H
#include <string>

[Code].....

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C :: Convert From Strings To Integers And Pass Into Linked List

Feb 11, 2013

I have a problem set where i have to read in numbers from a file as strings, convert from strings to integers, and pass the integers into a linked list, where each integer is a node. This is what I have so far:

Code:
# include <stdio.h>
# include <stdlib.h>
# define MAX_INT_SIZE 10000
typedef struct integer BigInt;
struct integer {

[Code] ......

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C# :: Creating List Of Lists With Different Type In Each Sublist

Jan 23, 2015

Im trying to do something like this:

private List<Calm> calm = null;
private List<Horror> horror = null;
private List<Battle> battle = null;

[Code].....

I want with lists[0][0].Name to get the Name variable from the first item of the list calm, but this doesnt working, is there any other way to do it?

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C++ :: Can Use Templates To Make A Multi-type Linked List?

Apr 28, 2014

If I wanted an int connected to a float connected to a string connected to a POD, would all I have to do is :

Code:

template<class T, class X>
struct node {
T data;
node<X> *next;
};

Or would I be forced into using polymorphism?

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C :: Change / Fill List Without Changing Function Type

Feb 13, 2013

I am an IT student currently learning linked list. I have a problem with my code here. After I call addFront() my list doesn't change when I display it. How do I somewhat change/fill my list without changing the function type? I know it works on pointers still messed up with linked list.

Code:

typedef struct node *nodeptr;
struct node{int item;
nodeptr next;};
typedef nodeptr List;
}

[code]....

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C++ :: Convert List Of Binary Numbers From A File Into Decimal And Print To Screen

Sep 23, 2014

I am trying to make a program that will convert a list of binary numbers from a file into decimal and print the decimal to the screen. I have no problem doing the conversion, the problem comes up when our teacher wants the input file in a format as such:

3
10110101
11111111
10101010

The first number is supposed to tell the program how many different 8bit strings it is going to have to convert, and then the following lines are those binary numbers.

I am not very experienced with file inputs, and I know how to open files and read lines in.. The problem is, how to say "ok the first line says 3, so now I have to convert the next 3 lines" . I am assuming it is just a simple loop that I am missing....

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C# :: Unable To Implicit Convert Type Int To String Though Declared Variables As String

Mar 26, 2014

Ok, so I'm writing this code and when I build it keeps saying cannot implicitely convert type int to string even though I declared my variables as string. Why is it giving me this error?

private static string Repair()
{
string result="";
string beep;
string spin;
Console.WriteLine("Does your computer beep on startup?:(y,n)");

[Code]...

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C++ :: Generic Linked List Compilation Errors / Incompatible Pointer Type

May 19, 2014

I am trying to write a generic linked list in c, but for some reason i keep getting errors saying "incompatible pointer type. This is the code and erros:

#ifndef SLIST_H
#define SLIST_H
#include <stdlib.h>
typedef struct {
void *data;
slist_elem *next;

[code]....

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C/C++ :: Creating Singly Linked List / Loading Class Type Array

Aug 6, 2014

I've written this class and struct to create a singly linked list. The data is stored in the binary file which I've opened and read. I'm trying to load said data into a class type array. The errors I'm getting are "incompatible types in assignment of 'StatehoodInfo' to char[3]" Lines 130-134 is what I was working on.

#include <iostream>
#include <iomanip>
#include <fstream>
#include <sstream>
#include <string>
#include <cstring> //For char[] string functions

[Code] .....

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C :: Convert List Of Names From One Text File To Email Format In New File

Jan 19, 2014

I have almost a hundred names in a text file that I want to convert to email addresses and save to another file. I seem to have it working, but it doesn't print the full names in the email prefix. The output I'm looking for is Doe_John@livebrandm, but I'm only getting D_J@livebrandm. I'm not sure what I should specifically be reading up on that applies to this directly.

Code:

#include <stdio.h>
#include <stdlib.h>
int main(void)
{
FILE *fpin=fopen("namesIN.txt", "r");
FILE *fpout=fopen("emailOUT.txt", "a");
char first[20],last[20],inbuff[1500];

[Code]...

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