C Sharp :: How To Assign String Value In C#
Dec 3, 2012Below assignation? It is a bit confusing.
myString = ""myInteger"is";
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C Sharp :: Assign Webcams To Picture Boxes
Sep 10, 2012I have a c# form that has two pictureboxes on it. I use two webcams I want the first webcam to allways show it's image in picturebox 1 and the second webcam to allways show it's image in picturebox 2.
How can I write this and stop that annoying popup dialog asking me to select a webcam each time it runs.
C Sharp :: Assign A Specific Number To Each Letter In A Sentence?
Feb 14, 2014I have a string - a whole sentence that I want to assign a number to each letter, space, comma and period etc. So all "A's" will have the same number, all "B's" will have another number etc. I don't want to use the ASCII numbers because they all need to be sequential and some of the punctuation isn't. I have put the string into a char array to separate each character out and was thinking about running it through a loop with if statements for each letter and assigning numbers there and then saving the numbers in the order they appear into a list as a string but I keep coming up with errors so I don't know how to do it or if there is a better way to accomplish what I'm trying to do.
View 1 Replies View RelatedC :: How To Assign String Hello To Structure Member
Feb 17, 2015See the simple code below. The compiler gives message:
assigning to type "char[20]" from type "char *".
I've tried everything else that seems reasonable but none works. How can I assign string Hello to the structure member?
Code:
int main() {
struct strc1
{
char msg1[20];
char msg2[5];
}
talk;
talk.msg1 = "Hello";
}
C :: Assign Pointer Of A String To Integer
Mar 22, 2014I have this code:
Code:
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
[code]....
What I want is basically to assign to the *p the pointer of the string so that i could do the following printf(" print string %s",*p); so i dont know how to do that.
C++ :: Assign Value Of Pow (2,800) To Char Array Or String
Jan 31, 2015Assign value of pow(2,800) to char array or string ....
View 1 Replies View RelatedC :: Assign Length Of String To Integer Variable
Dec 25, 2014What I'm trying to do is to assign the length of a string to an integer variable. This is what i tried, it did not work.
Code:
printf("Enter a string
");
fgets(test_pass, 30, stdin);
strcpy(x,(strlen(test_pass)));
printf("%d", x);
This was just a test, and it did not compile. How to do this?
C++ :: Assign String To Char Array Of Struct
May 6, 2013#include <iostream>
using namespace std;
struct box{
[Code].....
C++Dev.cpp:23: error: incompatible types in assignment of ‘const char [15]’ to ‘char [40]’
C++ :: How To Assign Char Array As User Defined String Object
Apr 17, 2014STRING s1 = “FOOBAR”
Here STRING is a user defined class. how to assign a constant char array "FOOBAR" to string object? Copy constructor need to be same class type as parameter. and overloading assignment operator also need to be same class type. I think 'friend' can let pass another type of object rather than STRING to do operation on overloaded '=' operator. How could it be done if it is possible at all?
C/C++ :: Read From File / Assign As String And Call Function As Argument
Oct 29, 2014I try to use passing function as argument but I'm stuck. I have two questions: First, I try to call uppercase and open .txt in tfm Second, How can I read characters from in.txt as string and assign to char content[] ?
#include <stdio.h>
void tfm( char str_filename[], void(*pf_convertion)( char content[]));
void uppercase(char content[]); //converts all letters to uppercase
int main(){
puts("-------------------------------");
printf("tfm:
");
tfm("in.txt", uppercase);
[Code] ....
C Sharp :: How To Record String From Label To Array String
Nov 19, 2013I just i would like to know how to record a string from a label to an array string ?
string[] stringArray = labelone.Text
C Sharp :: How To See If String Contains Two K And Remove Last One
Oct 11, 2012I am writing a parse system, and I want to go in and check a string for multiple Ks to be exact a K at the beginning and one at the end, if it does have a K at the end of the string I want to remove that K. I don't have an exact size of my string. I know how to remove the last K but not how to check the string for the multiple Ks.
This is what I have:
if (poNumber.Contains("K...K"))
poNumber.Remove(poNumber.Length - 1,1);
I know that the first part will not work the way I want it to.
C Sharp :: How To Change String To Property Name
Apr 23, 2012I want to change the string name to property name..
for example
public class Code {
public int RD{get;set;}
public Code() {
GetCode();
}
private void GetCode() {
string cd= "RD";
cd=1; // cd represent to property name "RD"
}
}
C Sharp :: How To Convert Textbox Value To String Value
Dec 26, 2014i create two forms add a password in first form throgh user input and second form will open i want that password will automatically be added to second form. first form is ok working according to my expactations but problem that it does not enter pssword in second form i reference that textbox that is
stdfrm std=new std();
std.a=txtpwd;
it displays an error that cannot implicitly convert type system.windows.forms.textbox to string
C Sharp :: How To Take String Input Into Char Array
Sep 24, 2014I want to take string input into a char array.
What is the functionality for the above problem.
C Sharp :: Input String Was Not In Current Format?
Nov 18, 2012error is giving.
int ages = 0;
ages = int.Parse(textBox2.Text);
if(textBox2.Text == "")
{
MessageBox.Show("Age Blank ......");
}
else if (ages >= 5 || ages <= 9)
{
MessageBox.Show("age must be 5 to 9 only");
}
C Sharp :: Remove Specific Char In String
Jul 5, 2013int index = -1;
string NewStr = null;
char[] lower = {'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z'};
char[] upper = {'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z'};
foreach (char c in str)
[Code]....
The code above loops through a string and for each character checks to see if it is a lower case character, then checks to see if it an upper case. It then removes it if it is. Leaving only the numbers.
However, it reuses the same string the entire time, never updating the string so it always finds the same (first) character.
C Sharp :: How Selected Value In Combobox Return String
May 29, 2013string st=combobox1.selectedvale.tostring();
combo box return 2 item ,
1:text
2:value
The value of combo not type of(int),the value type (string)
How value ofcombobox return data with type(string)?
C Sharp :: How To Read And Split File As String
Apr 16, 2013how to do this in C#. Need to connect to Oracle db, take a file from directory then read every line of the file. Lines are like this:
123234847656|8800359898818177|A|20130401 14:51:42|
123234847212||D|20130401 14:52:08|
123234847212||M|20130401 14:55:38|
Then will split as string on every '|' char and according to this flag |A|, |D| or |M| I will add/delete/modify information inside. I have trouble with this part with the connection and read/split file and check for the flag A, D or M.
C Sharp :: Input String Was Not In Correct Format
Apr 28, 2012List<Byte> Pt_split(string plain) {
List<Byte> pb = new List<Byte>();
// Byte p;
string p;
int temp = 0;
if (plain.Length % 2 != 0)
[Code] ....
C Sharp :: How To Extract A String From Byte Array
Feb 11, 2014i need to search for a keyword in a binary(.raw)file and have to extract the characters(until a '&' character is found)that immediately following the keyword .
View 1 Replies View RelatedC 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 Sharp :: Regular Expression To Find A Value In String
Apr 9, 2012<IMG border=0 alt="UserDeviceId = 70813215">
Above is the sample string object from this i need to find the integer value of UserDeviceId.
C Sharp :: String Format Removing Leading Digits
May 7, 2014In formatting strings, how would I only get the decimals?
So, 1.456 would be .456(no digit before the decimal). I have seen a lot on removing the decimals or rounding to a certain place.
C 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 :: SQL Server Connection String To Connect Through Domain Name (internet)
Sep 20, 2012I have tried to connect my sql server 2005 using a domain name. i have bought a domain name and a dns client. this is my connection string
{ SqlConnection sqlconn =
new SqlConnection("user id=user1;" + "password=pass2;"
+ "server=www.mysite.infoServerInstance;"
+ "trusted_Connection=false;" + "network
library=DBMSSOCN;" + "Integrated security=false;"
+ "initial catalog=Mydatabase;" +"connection timeout=5
;"); }
I have added sql browser & sql server in fire wall, and also enabled tcp port 1433 and udp port 1434. the above connection string works perfect when i run it in the server machine, but whenIi try to run it on other machines I am getting an error that server is not available or cannot find the specified server.. I desperately need to access my database through an url. ie., through internet..