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i am trying to write the values of a dataset to a database but all the examples i am seeing shows you how you update the changes to a dataset to the database but what i am doing is that i copied out data out of one database and i want to back up it by saving it to this other database, but not really seeing any example as to how to jus write contents of the dataset to a datbase the second database has all the relvant table name and columns
kenny
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I am trying to get the same functionality from MasterPages as I get when I use the html.<frames> tag.
I.e. I have 3 frames but only Number 3, which is my content frame, is refeshed the rest of the page remaned static no flickering.
switches I have used in combination:
<pages
="" smartnavigation="true" autoeventwireup="true">
I am nesting masterpages(MP) and on MP1 I have the header section and in MP2 Navigation
Problem: MP1 refreshes when MP2 refreshes. I was expecting MP1 not to refreash and MP2 content placeholder to refresh to navigation selected from MP2 sitemap
Any "help" or "directions to get help" is appreciated.
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What you are trying to do can not be accomplished using master pages. Master pages are used to separate the contents when creating a page, but the final page that is sent to the browser has no signs of the separation. The place holders only exist on the server side. When the page is complete, there is no sign of the place holders. As the place holders don't exist at the client side, you can't update the contents of a place holder without recreating the entire page.
What you are trying to do can be accomplished using ATLAS[^], though.
---
b { font-weight: normal; }
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Thanks for your help.
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I am still having the same flickering issue with ATLAS in place.
From the Main MasterPage
*atlas:ScriptManager ID="SM1" EnablePartialRendering="true" runat="server">
*/atlas:ScriptManager>
*atlas:UpdatePanel ID="p1" runat="server">
*ContentTemplate>
*div>
*asp:ContentPlaceHolder ID="MainPlaceHolder" runat="server">
*/asp:ContentPlaceHolder>
*/div>
*/ContentTemplate>
*/atlas:UpdatePanel>
With the above code one would think that when the Parent would not refresh when the child does. 
-- modified at 17:01 Monday 7th August, 2006
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A postback will still update the entire page. You have to do the update using ATLAS.
---
b { font-weight: normal; }
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All,
i am creating a gateway application that speaks SOAP out of one side and a proprietary network protocol out of the other. i would like to use SOAP extensions to 'trampoline' the incoming SOAP message into the proprietary network format and send it on to the appropriate stream.
i have set up a little test of the SOAP extension framework by copying and modifying the trace extension sample from the .net framework library. However, i cannot get even this sample to execute the code associated with the extension.
Below are the relevant snippets of code. Any help would be greatly appreciated.
FYI, i have tried several variations of the setup below, including
1. with and without the remove HTTP[GET,POST] in the protocols section of the webservices element -- per the Developmentor sample;
2. posting the request in different ways
a. from the asp page generated by asp.net from the wsdl
b. using a little jscript tool for posting cribbed from the Developmentor sample
Note also that everything is packaged up in a single assembly, APP_Code.dll, and this seems to match the expectations asp.net has regarding the web.config.
Best wishes,
--greg
//SOAP extension code
namespace AVSOAPIntercept {
...
public class AVTraceExtension : SoapExtension
{
Stream oldStream;
Stream newStream;
string filename;
// Save the Stream representing the SOAP request or SOAP response into
// a local memory buffer.
public override Stream ChainStream( Stream stream )
{
oldStream = stream;
newStream = new MemoryStream();
return newStream;
}
// When the SOAP extension is accessed for the first time, the XML Web
// service method it is applied to is accessed to store the file
// name passed in, using the corresponding SoapExtensionAttribute.
public override object GetInitializer(LogicalMethodInfo methodInfo, SoapExtensionAttribute attribute)
{
return ((AVTraceExtensionAttribute) attribute).Filename;
}
// The SOAP extension was configured to run using a configuration file
// instead of an attribute applied to a specific XML Web service
// method.
public override object GetInitializer(Type WebServiceType)
{
// Return a file name to log the trace information to, based on the
// type.
return "C:\\" + WebServiceType.FullName + ".log";
}
// Receive the file name stored by GetInitializer and store it in a
// member variable for this specific instance.
public override void Initialize(object initializer)
{
filename = (string) initializer;
}
// If the SoapMessageStage is such that the SoapRequest or
// SoapResponse is still in the SOAP format to be sent or received,
// save it out to a file.
public override void ProcessMessage(SoapMessage message)
{
switch (message.Stage)
{
case SoapMessageStage.BeforeSerialize:
break;
case SoapMessageStage.AfterSerialize:
WriteOutput(message);
break;
case SoapMessageStage.BeforeDeserialize:
WriteInput(message);
break;
case SoapMessageStage.AfterDeserialize:
break;
default:
throw new Exception("invalid stage");
}
}
public void WriteOutput(SoapMessage message)
{
newStream.Position = 0;
FileStream fs = new FileStream(filename, FileMode.Append,
FileAccess.Write);
StreamWriter w = new StreamWriter(fs);
string soapString = (message is SoapServerMessage) ? "SoapResponse" : "SoapRequest";
w.WriteLine("-----" + soapString + " at " + DateTime.Now);
w.WriteLine("The method that has been invoked is: ");
w.WriteLine("\t" + message.MethodInfo);
w.Flush();
Copy(newStream, fs);
w.Close();
newStream.Position = 0;
Copy(newStream, oldStream);
}
public void WriteInput(SoapMessage message)
{
Copy(oldStream, newStream);
FileStream fs = new FileStream(filename, FileMode.Append,
FileAccess.Write);
StreamWriter w = new StreamWriter(fs);
string soapString = (message is SoapServerMessage) ?
"SoapRequest" : "SoapResponse";
w.WriteLine("-----" + soapString +
" at " + DateTime.Now);
w.WriteLine("The method that has been invoked is: ");
w.WriteLine("\t" + message.MethodInfo);
w.Flush();
newStream.Position = 0;
Copy(newStream, fs);
w.Close();
newStream.Position = 0;
}
void Copy(Stream from, Stream to)
{
TextReader reader = new StreamReader(from);
TextWriter writer = new StreamWriter(to);
writer.WriteLine(reader.ReadToEnd());
writer.Flush();
}
}
// Create a SoapExtensionAttribute for the SOAP Extension that can be
// applied to an XML Web service method.
[AttributeUsage(AttributeTargets.Method)]
public class AVTraceExtensionAttribute : SoapExtensionAttribute
{
private string filename = "c:\\log.txt";
private int priority;
public override Type ExtensionType
{
get { return typeof(AVTraceExtension); }
}
public override int Priority
{
get { return priority; }
set { priority = value; }
}
public string Filename
{
get
{
return filename;
}
set
{
filename = value;
}
}
}
...
}
// Method decoration
[AVTraceExtension]
[WebMethod(EnableSession=true)]
public void AV_LOGIN(string loginName, string application, string appVersionStr, string SysInfo) {
// Code that ought to be in the trampoline
}
}
<configuration>
<appsettings>
<connectionstrings>
<system.web>
<trace enabled="true"> <compilation debug="true">
<authentication mode="Windows">
<webservices>
<protocols>
<remove name="HttpPost">
<remove name="HttpGet">
<soapextensiontypes>
<add type="AVSOAPIntercept.AVTraceExtension,
App_Code"
="" priority="1" group="Low">
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hey
i am developing a web application using asp.net, but coding in C#.
i need to insert into my database (sql server 2000/access). how shud i do it.
i have two textboxes.. watever the user enters in it, it shud be added in a particular table.
Kunal Piyush
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Hi there,
To achive this, you first need to know about SQL query (e.x: to insert data to DB, you have to know something like "insert into..."  )
And you also have to know abt ADO.NET...you just simply google this...
<< >>
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using System.Data.SqlClient; // don't forget this.
<br />
protected void btnSubmit1_Click(object sender, EventArgs e)<br />
{<br />
public string sqlConn = "";
Conn = new SqlConnection(sqlConn);<br />
<br />
a = TextBox1.Text;<br />
b = TextBox2.Text<br />
<br />
System.Data.SqlClient.SqlCommand cmd = new System.Data.SqlClient.SqlCommand();<br />
cmd.CommandType = System.Data.CommandType.Text;<br />
<br />
cmd.CommandText = "INSERT yourTableName VALUES ('" + a + "' , '" + b + "')";<br />
cmd.Connection = Conn;<br />
<br />
Conn.Open();<br />
cmd.ExecuteNonQuery();<br />
Conn.Close();<br />
}<br />
 I have that in my code. Hope it works.
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Hi everybody,
I have some documents created with asp.net and now i want to make 1 word document out of all the other documents.
Does anyone knows how I can do this??
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Do you mean programmatically?
How about just opening each HTML document in Word, then combining them in Word?
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Im new to asp.net and i probably wont even attemp this until i have quite a bit of experience on asp.net but this is my idea. Can I run a server as a media player not a media server. I would like to use a browser to connect to the server to play songs in my WMP media library (WMP SDK) on the server with a browser. the broswer will show the songs in a playlist, I can skip ahead or go back on songs, in short i want to do most things i can do in WMP. I would like to close the browser and reopen it later on and the same info will pull up where i can stop a song that is playing on the server or add on more.
Can the server do all of this itself or would i need to create an small media player app on the server that will take commands from the server via remoting? (browser -> server -> remoting to music app on server). I know all this can be one with a server and client app but i would like to try it on asp.net.
I know it sounds strange but its something i been thinking about.
modified 16-May-21 21:01pm.
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Where can i find AJAX with ASP.NET 2.0 Tutorials (complete reference)...
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See this[^] link to get started.
/ravi
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hi there,
I'm having a couple of ImageButtons (dynamically created) on my aspx page. now they produce some border="0" attribute which I really don't want to have in my html, because it is not xhtml complient. how can I tell the ImageButton not to produce it. I'd spit out the raw html by my own and use a Literal instead, but I need the click event-handler of the ImageButton.
any help, any hints, any ideas?
thanks in advance!
/matthias
I love deadlines. I like the whooshing sound they make as they fly by.
[Douglas Adams]
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Hi matthias. If the problem is still, you might want to check the xhtmlConformance setting in the web.config. In addition, there are also a couple of options to take out this added attribute. You can override the Render method of the ImageButton, you can use the HtmlInputImage control instead .....
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hi there,
thanks for your answer. the xhtmlConformance setting is a thing of .net 2.0 I guess. I'm still not sure whether to move to .net 2.0 (can't afford the upgrade of my VS professional in the first place and, secondly, I'm afraid that my projects stop working )
I was trying to override the Render method, but couldn't figure where the resulting html string went so I could attack it with a simple string.Replace().
again, thanks for your patience.
/matthias
I love deadlines. I like the whooshing sound they make as they fly by.
[Douglas Adams]
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matthias s. wrote: I was trying to override the Render method, but couldn't figure where the resulting html string went so I could attack it with a simple string.Replace().
The sample code looks something like:
public class ExImageButton : ImageButton
{
protected override void Render(System.Web.UI.HtmlTextWriter writer)
{
string renderedHtml = GetControlRenderedHtml();
renderedHtml = RemoveBorderStyle(renderedHtml);
writer.Write(renderedHtml);
}
private string GetControlRenderedHtml()
{
StringWriter writer = new StringWriter();
HtmlTextWriter buffer = new HtmlTextWriter(writer);
base.Render(buffer);
return writer.ToString();
}
private string RemoveBorderStyle(string originalHtml)
{
string searchPattern = "border=\"0\"";
string replacement = "";
originalHtml = originalHtml.Replace(searchPattern, replacement);
return originalHtml;
}
}
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hi there,
this explains more then a hundret sentences, and it solves my problem, too. thanks a lot and have a good day!
/matthias
I love deadlines. I like the whooshing sound they make as they fly by.
[Douglas Adams]
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matthias s. wrote: have a good day!
You too  !
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ok folks, i am currently using a dataset that pulls data from sql express server database (using the standard grid view etc in vs2005) however i wish to show several results in a label. can someone please make a project and send me the this so i can see the way in which this is performed.
Thanks in advanced.
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