C Sharp :: Set Valid Values In Char Type?
Oct 10, 2014C# type setting a char? I have tried setting as characters, as integers but nothing seems to work?
last try: char mchar = 'X'; // Character literal
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C Sharp :: String Was Not Recognized As Valid DateTime
Jun 10, 2013I am getting this error whenever I leave my drop down lists blank: "String was not recognized as a valid DateTime". My code is below:
aspx:
asp:DropDownList ID="cboDay" runat="server" Width="55px" Height="32px" AppendDataBoundItems="true">
<asp:ListItem></asp:ListItem></asp:DropDownList >
<asp:DropDownList ID="cboMonth" runat="server" Width="80px" Height="30px" AppendDataBoundItems="true">
[Code]....
C++ :: Changing Array Of Numbers Of Type Char To Type Int?
Apr 27, 2013I'm having some problems with changing an array of numbers of type char to type int. Every time i try to sum 2 array indexed values it returns some letter or symbol. Also, if i change the type of the array in the functions the compiler gives me an error message. I would also like to add that the problem requires that the first two arrays be char so each individual number gets assigned to a different value.
My current code is:
Code:
#include <iostream>
void input(char a[], char b[], int& size_a, int& size_b);
void convert(char a[], int size);
void reverse(char a[], int size);
void add(char a[], char b[], int c[], int size);
int main()
[Code]....
C++ :: Convert Element Of Int Type Of Array To Char Type?
Dec 21, 2013how to convert an element of int type of an array to char type?
View 2 Replies View RelatedC :: Save Values From A Char Buffer Into Integer Values Of A Struct?
Jul 3, 2013I'm attempting to save values from a char buffer into integer values of a struct.
This is what resides in the buffer "STD 2 2 2 2 2 2 2 " and this is my sscanf call
Code:
sscanf(buffer, "STD %d %d %d %d %d %d %d
", &dt_struct.date,
&dt_struct.mth,
&dt_struct.year,
&dt_struct.dow,
&dt_struct.hr,
&dt_struct.min,
&dt_struct.sec);
I then print the values back out in a string using sprintf.
Code:
sprintf(t_string, "STD %d %d %d %d %d %d %d
", dt_struct.date,
dt_struct.mth,
dt_struct.year,
dt_struct.dow,
dt_struct.hr,
dt_struct.min,
dt_struct.sec);
But this is what I get:
STD 0 0 2 0 0 0 2
Instead of what I want:
STD 2 2 2 2 2 2 2
C :: Type Cast To Char
May 7, 2014I have this program.
Code:
int test_variable;
int main() {
test_variable = (int)0x12;
}
Now my doubt is what is the advantage of type casting 0x12 to int. suppose if the test_variable data type is "char" then should i type cast to "char"?
C++ :: Char Data Type Variable
Jun 12, 2013I have two char variables, m_GPSOffset[13] and m_FileName[100]. When m_GPSOffset has a value assigned to it, say for instance +11:25:30. The first entry of the value, in this case +, is always stored in m_FileName. I am clueless on why this is occurring.
View 15 Replies View RelatedC++ :: Convert Int Type To Constant Char
Jun 17, 2014How can you convert int type to const char*
View 2 Replies View RelatedC Sharp :: UI Type Editor In WPF?
Jun 13, 2012I'm working on WPF project and There is this problem with property grid control. Here I saw the similar problem solved in windowsform project. how I can accomplish this behavior on WPF.
View 1 Replies View RelatedC :: Unsigned Char - Pointer Type Casting
Dec 2, 2013I came across some code and it's not clear why it is casting an unsigned char * to another pointer type only to free it right after. Here are the relevant structures:
Code:
struct _Edje_Message {
Edje *edje;
Edje_Queue queue;
Edje_Message_Type type;
int id;
unsigned char *msg;
[Code] .....
As you can see, _Edge_Message has a *msg field, but in the function below, they cast it to the other two structure types inside the case blocks of the switch statement only to free it. What is the point or advantage of doing this?
Code:
void
_edje_message_free(Edje_Message *em) {
if (em->msg) {
int i;
switch (em->type) {
[Code] ......
C :: Array Of Char Pointer Type Mismatch
Apr 20, 2013I have an array of char pointers:
Code: char *input_args[MAX_ARGS];
And I have this function:
Code: BOOL parseArgs(char **input_args[], input arg_num);
I am trying to pass a pointer to this char pointer array like this:
Code: parseArgs(&input_args, args_num);
But the compiler is complaining:
Code: warning: passing argument 1 of 'parseArgs' from incompatible pointer type ...
note: expected 'char ***' but argument is of type 'char * (*)[20]'
Tried a bunch of stuff but nothing works.
C :: Converting Char Array To Int16 Type
Apr 18, 2013I am trying to convert a char buffer[1024] with raw data to int 16 buffer2[1024] which is supposed to have hex data (0x01, 0x02 kind of format).
Code:
char temp_buffer[1024];
block_size = sizeof(temp_buffer);
num_blocks = sizeof(char);
Status = mount(0, &myfsObject);
if(Status != DAVEApp_SUCCESS)
[Code] .....
I am verifying the data of resultant buffer by creating a new file and writing data to it. The result which i got is:
Code: H uy H uy H uy H uy H uy H uy H uy H uy
C++ :: Returning Variables As Char Type With If Statement
Feb 17, 2014Ive been getting an odd error with this code when I try to compile it, as well as Im not quite sure as how to return my variable "compType" as a char type.
Main
#include <iostream>
#include "Shape.h"
#include <iomanip>
#include <cmath>
using namespace std;
void inputShape( char shape)
[Code] ....
C++ :: Multi Condition Function For Char Type
Jan 30, 2013I have always written like a>='0'&&a<='9'&&a>='a'&&a<='z' in loops etc, but no more. Basically add whatever you want to condition, and if you want point a to point b just separate them with a '-' sign. Simply
while(!isCharInside(x,"|a-zA-Z0-9.*/=|-|")){/*code*/}
bool isCharInside(char check,string condition="a-zA-Z*/+=|-|0-9"){
for(unsigned int x=0,z=getLenght(condition);x<z;++x){
if(condition[x+1]=='-'&&(condition[x]!='|'&&condition[x+2]!='|')){
if(condition[x]>condition[x+2])swap(condition[x],condition[x+2]);
for(;condition[x]<=condition[x+2];++condition[x]){if(condition[x]==check)return true;};x+=2;}
else if(check==condition[x])return true;
}
return false;}
C++ :: How To Insert Strings Into Array Of Type Char
Sep 2, 2013How to insert strings into an array of type char and also delete strings from that char array.
View 4 Replies View RelatedC++ :: Does Uses Of Pointer In Char Type Cause Extra Overhead
Sep 8, 2014Does uses of pointer in char type cause extra overhead?
View 7 Replies View RelatedC/C++ :: Why To Use Return Type For String Function As Char
Oct 6, 2012If we are using strcpy() for copying the string. As we are passing pointers to it It will copy the string & no need to return the string .This function will finely work with return type as void then why Ritchie has used it as char* strcpy()?
View 4 Replies View RelatedC/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] ....
C++ :: Global Char Type Array Initializing
Mar 20, 2015I am not getting any error below
--------
#include <iostream>
using namespace std;
void main()
{
char sqr[3];
sqr[0] = '1';
sqr[1] = '1';
cout << sqr[0] << sqr[1];
while (1);
}------------
but if I move my char type array before main , I get error l
----------------------------
#include <iostream>
using namespace std;
char sqr[3];
sqr[0] = '1';
sqr[1] = '1';
void main()
{
cout << sqr[0] << sqr[1];
while (1);
}
-------------------
C Sharp :: Type Cast Array From Int To Long
Aug 1, 2012my array contains elements of integer type
how can i convert my array to long array
C++ :: Wrong Return Type When Returning Char Array As Pointer
Apr 25, 2014I am writing a class Player which has several char arrays as private fields. I am trying to write a method which returns an array as a pointer, but doesn't alter the array in any way, thus the const.
Here is a snippet:
Code: class Player
{
private:
char state[MAX_STATE_CHAR + ONE_VALUE];
int rating;
char last[MAX_NAME_CHAR + ONE_VALUE];
char first[MAX_NAME_CHAR + ONE_VALUE];
int groupNumber = NEG_ONE;
public:
char * GetFirst() const
{
return first;
}
Visual studio is saying that the return type doesn't match.
C :: Set Variable Of Type Char Equal To Element In Array Of Characters
Mar 3, 2014I am trying to set a variable of type char equal to an element in an array of characters. For example:
char data[4] = "x+1";
char element;
element = data[2];
This seems like a logical progression from number arrays, but when I print both element and data[2], I get data[2] as expected, but element gives a different character every time (I assume a garbage value).
C Sharp :: Use Return Type Bool In WEB API Post Method?
Oct 3, 2012I sew lot of sample for ASP WEB API. In althose link the post method is using
HttpResponseMessage as return tyope
Is it possible to use return type bool in WEB API post method?
C Sharp :: Unable To Type Into Text Box While Running The Application?
Mar 24, 2013actually it is the windows application .When i'm running my program it is not allowing me to enter the data into textboxes means the cursor is not appearing
View 1 Replies View RelatedC Sharp :: Cannot Implicitly Convert Type Void To String
Dec 16, 2012string 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 ....
C Sharp :: Data Type Mismatch In Criteria Expression?
Feb 12, 2013I am firing an insert query like this in C# to MS ACCESS 07 Database
var expiry = dateTimePicker1.Text;
string instr = "insert into MST_QUOTATION values(";
instr += txtID.Text;
[Code]...
data type mismatch in criteria expression