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I want to select multiple records from sql table and insert it to a dataset when the selected index is changed from a combo box. for example if i select "1" from the combo box then, only values with "1" in the sql table's mentioned column should be inserted into …

I have created a database using MS SQL named "Company" and there is a table named "Employee". I need to print the records from the "Employee" table to a JTextArea keeping tabs for each columns in the JTextArea. How can i do it? Please help.

Hi!, I have created a user inteface named "helpGUI". This user interface contains a JTextArea. I also have created a text file named "help.txt". I need to show the "help.txt" file in the JTextArea. As I'm new to JAVA I have no idea how to do this. Given below is …

Hi! I have added an action listener for a button. When i click this button it should go to the second tab in the tabbed pane which i have created. I have created two tabs as follows: [CODE] tab.addTab("Change Password", panel1); tab.addTab("Add new User", panel2); [/CODE] and the action listener …

i need to how to give codings to buttons that are present in confirm dialog box. For Example if there are two buttons as "YES" and "NO" and if i click "YES" then the program should close. If i click no then th dialog box should return to the program. …

Please can someone tell me the difference between a struct and an enumeration?

why does "Array out of bounds exception" error occur when tryin to complie

[code=cplusplus] #include <iostream> #include<string> using namespace std; int main() { string str1="Amusement Park"; string str2="going to"; string str3="the"; string str; cout<<str2+''+str3+''+str1<<endl; cout<<str1.length()<<endl; cout<<str1.find('p')<<endl; cout<<str1.subtr(1,5)<<endl; str="ABCDEFGHIJK"; cout<<str<<endl; cout<<str<<endl; cout<<str.length()<<endl; str[0]='a'; str[2]='d'; cout<<str<<endl; return 0; }[/code]