kvprajapati

[b]>my problem is i dont know how to assign integer to the values of my combo boxes [/b] Create a datatable instance having two columns. [code] Dim Dt as New System.Data.DataTable Dt.Columns.Add("Animal") Dt.Columns.Add("Weight") Dt.Rows.Add("heavy","3") ..... ComboBox1.datasource=Dt ComboBox1.DisplayMember="Animal" ComboBox1.ValueMember="Weight" [/code] Handle SelectedIndexChanged event of ComboBox1. [code] Private Sub ComboBox1_SelectedIndexChanged(ByVal sender As …

Here are: 1. [url]http://msdn.microsoft.com/en-us/library/ms227881%28VS.80%29.aspx[/url] 2. [url]http://www.developers.net/businessobjectsshowcase/view/1786[/url] 3. Books : [url]http://www.crystalkeen.com/articles/crystalreportsbooks.htm[/url]

[b]>I get a media error, but it doesn't indicate what the error is. How do I find out what is wrong with the rip?[/b] Did you got any error/exception?

[b]>My form that I am trying to save has many text boxes. What I want to do is save the whole form in its entirety. [/b] You can append/concatenate string from various textboxes. [code] ...(SaveFileDialog1.FileName,TextBox1.Text & TextBox2.Text , False) [/code]

About about the [B]Profile[/B] state? - [url]http://msdn.microsoft.com/en-us/library/2y3fs9xs.aspx[/url]

[b]>Is that possible ?[/b] Sure. Have a look at [URL="http://msdn.microsoft.com/en-us/library/system.drawing.graphics.aspx"]GDI [/URL]- System.Drawing classes.

By implementing connection, dataadapter , and commandbuilder you can fetch data from the database and populate datatable/dataset and vice-versa you can update datatable/dataset.

Try this, [code] public partial class EditorAccounts : Form { BindingSource bindsrc; public EditorAccounts() { InitializeComponent(); } private void EditorAccounts_Load(object sender, EventArgs e) { Messages errors = new Messages(); //get default server type string ServerType = Properties.Settings.Default.SQLType.ToString(); //get our connection string ConnectionManager ConnectionString = new ConnectionManager(); string SQLConnectionString = ConnectionString.ConnectionString(ServerType); …

[b]>date range[/b] Sorry, I'm not quite following the problem. My understanding from your code is that you want to get dates between give dates. Maybe you are missing [B]else[/B]. [code] if (endDate.Day > validDay) { currDate = new DateTime(currDate.Year, currDate.Month, validDay); result.Add(currDate); } else if (currDate.Day <= validDay) { result.Add(currDate); …

[b]>how to Embed the Remote Desktop ActiveX Control in a Web Page using C#?[/b] object html tag.

Hi tashiDuks, I'm glad you got it helpful. If you want to ask question, start your own thread. Please do not resurrect old or solved threads. Please read before posting - [url]http://www.daniweb.com/forums/faq.php?faq=daniweb_policies[/url] and [url]http://www.daniweb.com/forums/thread78223.html[/url] Thread Closed.

[b]>Can someone tell me what am I doing wrong?[/b] [code] OpenFileDialog^ dg=gcnew OpenFileDialog(); // Instantiate the OpenDialog dg->ShowDialog(); richTextBox1->Text=dg->FileName; // Assign a file name [/code]

I would like to suggest - Pro VB 2008 and the .NET 3.5 Platform.

[b]>when i click on the links i'm getting download dialog box that will ask me if i want to download[/b] I think you didn't create a virtual directory. To create a web application you need to setup web-server (IIS) or you can use development server (Visual studio.net). Please read articles: …

[b]>I have a VC++ DLL, which returns the sum of two long double values[/b] [code] <DllImport(filename, EntryPoint:="read")> Public Function read(ByVal d() As Double) As Double End Function [/code] [code] Dim dbl as Double = read(New Double() {22, 33}) [/code]

Take a look at article - [url]http://www.codeproject.com/KB/IP/Silence_Socket.aspx[/url]

Please have a look at these threads - [url]http://www.daniweb.com/forums/search5574387.html[/url]

Have a look at - [url]http://stackoverflow.com/questions/548911/sending-sms[/url]

Take a look at codeproject article - [url]http://www.codeproject.com/KB/audio-video/VideoImageGrabber.aspx[/url]

You need to define a class that publishes event, in your class methods, you can raise certain events when something is happen or not.

Asc(e.KeyChar) - Return the ascii of key character.

If you want to store 50 numbers then the array declaration should be, [code] Dim Trials(49) As Integer [/code] Where lower bound is 0 and upper bound (limit) is 49. To generate random number, use Random class. [code] Dim rnd As New Random Randomize() no = rnd.Next(100, 150) [/code] Array …

Set Filter property. [code] SaveFileDialog1.Filter = "Word Doc File|*.docx|(*.txt)|*.txt|All files (*.*)|*.*" [/code]

[b]>But then the error appears: "Cannot convert void to System::IO:tream[/b] Because of its signature - [B]void OpenReadAsync()[/B] Have a look, [code] void readCompleted(System::Object^ sender, System::Net::OpenReadCompletedEventArgs ^ e) { Console::WriteLine("Data: " + e->Cancelled); Console::WriteLine("Object : " + e->UserState); IO::StreamReader^ sr=gcnew IO::StreamReader(e->Result); ..... } int main(array<System::String ^> ^args) { WebClient^ wc=gcnew WebClient(); …

Have a look at MSDN article - [url]http://msdn.microsoft.com/en-us/magazine/cc163724.aspx[/url]

You're welcome. I'm glad you found it useful. Please read member rules - [url]http://www.daniweb.com/forums/faq.php?faq=daniweb_policies[/url] Thread Closed.

Please read these threads - [url]http://stackoverflow.com/questions/2410779/network-authentication-when-running-exe-from-wmi[/url] and [url]http://serverfault.com/questions/77585/execute-program-on-remote-computer-using-powershell[/url]

Set KeyPreview=True Form property and then handle keypress event. [code] Private Sub frmMain_KeyPress(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles MyBase.KeyPress If e.KeyChar = Chr(27) Then MsgBox("Place your message...") End If End Sub [/code]

[code] strAttendanceUpdateStatement = _ "UPDATE Attendance " & _ "SET DateOfClass='" & DatePickerDateOfClass.Value & "', " & _ "Absent = " & CheckBoxAbsent.Checked & " " & _ "WHERE AttendanceID = " & intAttendanceID [/code]

[b]>What would you recommend? [/b] Windows Presentation Framework.

1. Choose Build + Clear Solution menu option. 2. Again select Build + Configuration Manager + Change Debug configuration. 3. Press F5 (Debug+Start Debugging)

Convert string input into int type. [code] Dim no As Integer Integer.TryParse(TextBox1.Text, no) no += 1 TextBox1.Text = no.ToString() [/code]

Sure, which one do you like the best?

You need to add triggers to UpdatePanel. Here is an example, [code] .... <Triggers> <asp:AsyncPostBackTrigger ControlID="GridView1" EventName="SelectedIndexChanged" /> </Triggers> .... </asp:UpdatePanel> [/code]

Welcome. Firstly, add a typed dataset into your project, configure it with the database you already have and design reports. Have a look at msdn pages : [url]http://msdn.microsoft.com/en-us/library/bb885185%28VS.90%29.aspx[/url]

Please show your code work.

Read [URL="http://msdn.microsoft.com/en-us/library/8e5545e1.aspx"]this [/URL]article, maybe you can find a solution.

[b]>how can i do this. i want to do it in C#.NET desktop application.[/b] Steps: 1. Table structure should be - file path(varchar), content(image), title(varchar) 2. Open and read the content of file and store it into byte array. 3. Prepares connection,command, and parameters objects to insert data.

The source (.cppp) definition must be placed inside the namespace block. [code] #include<iostream> #include<cstdlib> #include<cmath> #include "head.h" using namespace std; namespace ns1 { double complex::getreal() const {return re;} double complex::getimag() const {return im;} double complex::getmod() {return sqrt(re*re + im*im);} double complex::getmod2() const {return (re*re+ im*im);} complex complex::getconj() const {complex temp(re,im*-1);return …

Hi RicardoE. We appreciate your help. Have you ever noticed that the current thread is three years old? Please do not resurrect old threads. Have a look at forum [URL="http://www.daniweb.com/forums/faq.php?faq=daniweb_policies"]rules[/URL]. Please read before posting - [url]http://www.daniweb.com/forums/thread78223.html[/url] Thread Closed.

Have a look at these articles: 1. [url]http://www.drdobbs.com/windows/184416570[/url] 2. [url]http://msdn.microsoft.com/en-us/magazine/cc188743.aspx[/url]

[b]>Now how can I make graph for marks of each term(i.e 3 graphs) on crystal report.[/b] Have a look at [url]http://www.codeguru.com/csharp/.net/net_general/toolsand3rdparty/article.php/c13253[/url] and [url]http://aspalliance.com/215[/url]

[b]>ahlam[/b] What? - Clearly state a phrase describing the problem as the thread's title. Rule member rules - [url]http://www.daniweb.com/forums/faq.php?faq=daniweb_policies[/url] [code] For i As Integer = 0 To ds.Tables("ligne").Rows.Count - 1 If ComboBox6.SelectedValue=ds.Tables("ligne").Rows(i)("columnname1") Then .. End If Next [/code]

[b]>How to hide sections of a windows form[/b] Choose any container control (Panel, Groupbox, etc) and place other controls in it and set visible property of container control.

You can use DataBind approach to populate the combo. [code] Dim Adp as new SqlDataAdapter("SELECT KPIPOSTCODE FROM KKPIPOSITION", sqlcon) Dim Dt as New DataTable Adp.Fill(Dt) cboPosition.DataSource=Dt cboPosition.DisplayMember=Dt.Columns(0).ColumnName [/code]

I presume that the parent of usercontrol is a Panel then your code in usercontrol might be, [code] CType(Me.Parent,Panel).GroupingText="Test" [/code]

[b]>cud anyone give me the code[/b] You might want to read [URL="http://www.daniweb.com/forums/faq.php?faq=daniweb_policies"]Daniweb [/URL]rules and homework policy [URL="http://www.daniweb.com/forums/announcement61-2.html"]We only give homework help to those who show effort[/URL].

[b]>ASP.ar_comments_aspx' does not contain a definition for 'btnSave_Click'[/b] Error says that the aspnet_compiler cannot find definition of "btnSave_Click" in code-behind. To solve this problem - Add an event handler for btnSave button (double click on btnSave).

You can generate a new session id by remove value of cookie. [code] Response.Cookies["ASP.NET_SessionId"].Value = ""; [/code] See - [url]http://support.microsoft.com/kb/899918[/url]

Please read this article - [url]http://en.csharp-online.net/Deploying_Windows_Applications%E2%80%94Prerequisites[/url]