kvprajapati

Welcome shaikh_farahnaz. Which version of Visual studio are you using? Your code uses vb 6.0 com control. Do you know there is a powerful class library in .net framework to work with database?

Its difficult to read the code you posted. Wrap up your code with BB code tags. Read more about the [URL="http://www.daniweb.com/forums/announcement9-2.html"]BB code tags.[/URL]

winTA, Please verify whether an SQL server instance is running or installed or not. To do so, 1. Open Server Explorer from view Menu. 2. Right Click on data connection + Add DataConnection 3. Chage - Microsoft SQL Server (SqlClient) 4. Type - servername,password, username 5. Select database. Second, its …

>Every element of a page is accessed by the javascript. Where is your code, problem, and javascript fragment?

If you wrote something regarding to bind a dropdownlist then please post the code of this fragment.

cutedipti>could any1 please hepl me. Yes. Do not use SMS text. cutedipti>...Wchich of these wiilbe boundary class? What does boundary class can do? cutedipti>confused between whether Student class will be the final class or the Application class will be the final class. Do you want to makes these two classes …

Please refer the ASP.NET Page life cycle topic at MSDN. ASP.NET page and control objects are created on each post back.

Run - WAT (Web Site Administrative Tool) to configure Membership - Role/Users account.

[QUOTE=seetha.sundar;886836]hi everybody, i should hav atleat 1 numerical character and 1 special character with alphabets can anybody please help me for this thanx regards, seetha.[/QUOTE] Use RegularExpressionValidator Control.

Here is your problem. Loop adds more than parameters originally a stored procedure has. [CODE=ASP.NET and C#] for (int i = 0; i < CheckBoxList1.Items.Count; i++) { if (CheckBoxList1.Items[i].Selected) { cmd.Parameters.AddWithValue("@ozellik", CheckBoxList1.Items[i].Value); } } [/CODE] You should concatenate the checkboxlist item's values and then assign a concatenated string as parameter …

Wrap up source code with BB code tags. [CODE=VB.NET] Str = resp.GetResponseStream srRead = New System.IO.StreamReader(Str) [/CODE]

cee_karthi, You have post your problems in ASP.NET forum. Please read [URL="http://www.daniweb.com/forums/announcement58-3.html"]http://www.daniweb.com/forums/announcement58-3.html[/URL]

Post your source code.

Add following after Line # 86 [CODE=PHP] print "<input type='checkbox' name='delcheck[]' value='$r[0]'/>"; [/CODE] Write following at Line # 58 [CODE=PHP] if($cmd=="Delete") { foreach($_POST["delcheck"] as $delid) { $sql ="delete FROM Info WHERE SiteId='$delid'"); mysql_query($sql); } } [/CODE]

Wrap up source code with bb code tags. >what will be the result Have you compiled this code?

Welcome nlvraghavendra. query variable represent the collection of strings. [CODE=C#] var query = from Student s in al select s.fname; string s1 = ""; foreach (string st in query) { s1 = s1 + " " + st; } .... [/CODE]

head->prev=last; Respected members. I am a great admirer of work of ddanbe, ramy, sekarn, sknake. Thanks.

Import - using System.Runtime.InteropServices; [CODE=C#] xyz p = new xyz(); MessageBox.Show(Marshal.SizeOf(p).ToString()); [/CODE] Read this [URL="http://msdn.microsoft.com/en-us/library/zycewsya(VS.80).aspx"]http://msdn.microsoft.com/en-us/library/zycewsya(VS.80).aspx[/URL]

Try to read all values as a string. Will you attach your data file?

Use Controls collection. [CODE=C#] String btn="button1"; this.Controls[btn].Enabled = false; [/CODE]

How to count cells? - Rows X Columns. Isn't it? Show your work.

Use [COLOR="Red"]this[/COLOR] [CODE=C++] void write() { cout << this->x << endl; } [/CODE]

Why not? Do you forget GDI+?

Wrap up your source code with BB code tags.

Use java.util.jar package classes. (java.util.jar.JarFile class)

Temporary object. Use new keyword. [CODE=C++] iLog =new RupLogger(); [/CODE]

Post your complete code.

Welcome hjdaniel.sun. Here are steps: 1. Create or Open Project (application) 2. Import System.Data.SqlClient and System.Data namespaces. 3. Create an instance of SqlConnection class [CODE=VB.NET] Sub Test() Dim Cn as New System.Data.SqlClient.SqlConnection cn.ConnectionString="Data Source=servername;Initial Catalog=databasename;User Id=username;Password=password" cn.Open() .... cn.Close() End Sub [/CODE]

Welcome. Show your code please. Wrap up source code in bb code tags. Read [URL="http://www.daniweb.com/forums/announcement24-4.html"]How to post source code using bb code tags?[/URL]

Event delegate Vs Interface based event. Event delegate is better than interface based event system. You may use static or instance method as a handler with event where as with interface - implements an interface and its methods.

You have a problem with connection string. Verify your database connection with Server Explorer of Visual Studio 2005/2008. [CODE=MSSQL Connection String] Data Source=.\SQLEXPRESS;Initial Catalog=college;Integrated Security=True; [/CODE]

Use JQuery - Javascript library. [URL="http://jquery.com/"]http://jquery.com/[/URL]

Read console log file (recent dated) - this log file is located under the installation folder. Show us the error messages from a log file (recent dated not the whole).

Welcome to DaniWeb. Read DaniWeb forum [URL="http://www.daniweb.com/forums/announcement8-3.html"]rules.[/URL] Use [B]sequence [/B] oracle object.

Use marquee html tag.

Check the value of $limit.

Welcome memegha123. getRealPath() translate a local URL into a path name in the local file system. [CODE=JSP] String path=application.getRealPath("/contactus.txt"); BufferedReader input = new BufferedReader(new FileReader(path)); [/CODE]

You can't assign array elements like this: [CODE=C++] amount[20]={0.25,1.0,10.0,100.0,250.0,500.0,1000.0,5000.0,10000.0,50000.0, 100000.0,200000.0,300000.0,400000.0,500000.0,1000000.0, 2500000.0,5000000.0,7500000.0,10000000.0}; [/CODE] Use following signature of main() [CODE=C++] int main() { ....... return 0; } [/CODE]

Little modification with Ramy's code: It's window control. [CODE=C#] .... // dataGridView1.DataBind(); ... [/CODE]

[QUOTE=zuve_fox;898628]Hi.. I use vb.net 2003 to write coding and build to dll file. can dll file compile again to vb file? thanx[/QUOTE] Read your post - [URL="http://www.daniweb.com/forums/thread199156.html"]http://www.daniweb.com/forums/thread199156.html[/URL]

Wrap source code with BB code tag - See # icon at toolbar. Post your complete code and error description.

Great! Did you compiled this code? Array is reference type so you could avoid ref declaration. However below declaration create 40 reference variables which are initilized with null. [CODE=C#] public static String[] myArray = new String[40]; [/CODE] So you got an error - Object reference not set to an instance …

You forget to assign filename. [CODE=Java] public String filename="file.txt"; [/CODE] or Remove readFile(filename) [CODE=Java] public Testwow(){ // readFile(filename); // System.out.println(filename); } [/CODE]

Welcome. Did you work out? Please show your code.

miculnegru>no one ? Yes, There is no problem with ScriptManager, UpdatePanel, UserControl, and ScriptManagerProxy. If your code doesnot function then post the complete code.

>I have been trying to debug this mysql statement for the past 2 hours.. here is the statement: [CODE=PHP] $sql1 = "SELECT * FROM cpmip WHERE adid='$a' and ip='$ip'"; $res1 = mysql_query($sql1) or die(mysql_error()); [/CODE] > it throws the following error: You have an error in your SQL syntax; check …

Use java.lang.Comparable interface and java.util.Arrays class. Here is sample code: Emp.java [CODE=Java] public class Emp implements Comparable { private String name; private String city; public Emp(){} public Emp(String name,String city) { this.city=city; this.name=name;} public int compareTo(Object p) { Emp a=(Emp)p; return name.compareTo(a.name); } public String getName() { return name;} public …

Linsz was entered into C# forum mistakenly. Are you familiar with C# language?

[CODE=C++] cout << "enter 16 numberss between 10-40" << endl; [/CODE] char mean a single character. You are trying to put two digits (characters). [CODE=C++] char c='1'; [/CODE]

Then show it. What is the problem?