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hi
I want implement a relation between a web application form and a windows form.
web application is by vb.net and the winform is by c# !!!
is it possible directly or must using a web service ?
H.R
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That depends. What kind of relation?
---
single minded; short sighted; long gone;
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H.R wrote: want implement a relation between a web application form and a windows form.
web application is by vb.net and the winform is by c# !!!
is it possible directly or must using a web service ?
You can post from the Winform to a page on the website and get the result back (as XML response for example). That way you don't have to create a web service.
But why not use web service. It is very simple to create a basic web service to do the same in a more efficient way.
Pete Soheil
DigiOz Multimedia
http://www.digioz.com
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many thanks
it is an e-examination project that for some things , must use of a winform in.
end user is dealt with the winform to testing, and the webform should be aware of winform running from first to end of the exam.
(momentarily the winform should reporting to the webform about itself running and result of tests)
web service is the best ?!!!
H.R
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H.R wrote: it is an e-examination project that for some things , must use of a winform in.
You can still call a web service from a windows form.
H.R wrote: end user is dealt with the winform to testing, and the webform should be aware of winform running from first to end of the exam.
You can create a method in the web service and keep calling it every few seconds to verify with the web service that the test taker is still connected and taking the test.
H.R wrote: web service is the best ?!!!
I think a Web Service would simplify the system and make it more user friendly. Personally I would recommend a Web Service over a Post to Webpage based system.
Pete Soheil
DigiOz Multimedia
http://www.digioz.com
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thanks for your leading
H.R
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Any help would be aoppreciated. I'm trying to pass the login username information into a sql table filter on column containing names. I have tried WHERE statement but can't find how to pick-up user name.
Steve
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If the query is related to database or ado.net then you are in wrong forum
Any way check you query and what are your fields in that table
Thanks and Regards
Sandeep
If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "
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Is there anyway of creating autoevents, i.e. daily e-mail reminders etc?
I have a dedicated server and I'd like to able to send out reminders, and other stuff on a nightly basis.
Thanks
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Here is a suggestion. Schedule a windows task, to call a .NET windows application, which invokes a web page through which you send your nightly emails. I hope that makes sense. 
Pete Soheil
DigiOz Multimedia
http://www.digioz.com
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Not really!
I take it you mean a Windows Event to load a URL? Can you assist further please?!
Cheers!
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Here is what I had in mind:
I. Create a Windows .NET EXE Application using this function that calls an asp.net web page which would do your nightly autoevent:
http://www.codeproject.com/script/comments/forums.asp?forumid=1646&mode=all&userid=1587313&select=2183223&df=100&fr=2109.5#xx2183223xx[^]
II. Schedule a Windows Task:
1- Go to the following menu option on the start menu:
Start > All Programs > Accessories> System Tools > Schedule Task >
2- Double click on the "Add Scheduled Task" icon. The Scheduled Task Wizard will pop up.
3- Click Next. On the next screen, click the browse button and select the windows "EXE" program you just created.
4- On the next screen, choose Daily, Monthly, etc (how ever often you wish to run it) and hit next.
5- Choose the time and hit next.
6- Enter a username and password and hit next.
7- Click finish to finalize the scheduled task.
That should do it.
Pete Soheil
DigiOz Multimedia
http://www.digioz.com
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hello !
a problem xml and gridview
XML file: aa.xml
<
<br />
<big><br />
<a><br />
<b id="1"><br />
<c> value 1 </c><br />
<c> value 2 </c><br />
<c> value 3 </c><br />
</b><br />
<b id="2"><br />
<c> value 1 </c><br />
<c> value 2 </c><br />
<c> value 3 </c><br />
</b><br />
</a></big><br />>
'=====================
the following is asp.net code:
<asp:XmlDataSource ID="XmlDataSource1" runat="server" DataFile="aa.xml"
XPath="//b[@id="1"]/c/text()">
<asp:GridView ID="GridView1" runat="server" DataSourceID="XmlDataSource1">
'=========
is no result.
i need gridview result is :
-----------------
| b |
|---------------|
| value 1 |
| value 2 |
| value 3 |
-----------------
help?????
hello!
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hello !
a problem xml and gridview
XML file: aa.xml
'===============
<c> value 1
<c> value 2
<c> value 3
<c> value 1
<c> value 2
<c> value 3
'=====================
the following is asp.net code:
<asp:xmldatasource id="XmlDataSource1" runat="server" datafile="aa.xml"
="" xpath="//b[@id=" 1"]="" c="" text()"="">
<asp:gridview id="GridView1" runat="server" datasourceid="XmlDataSource1">
'=========
is no result.
i need gridview result is :
-----------------
| b |
|---------------|
| value 1 |
| value 2 |
| value 3 |
-----------------
help?????
hello!
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Sorry but one post is enough What you tried so far
Thanks and Regards
Sandeep
If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "
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I am developing a website in asp.net. In one of the form i need to bind the controls with database. i am using vb.net on back side.
i want ,when we click on next button next record should be shown.
i have done this in vb.net window application ,in that case
i was using:
'Rbtnop1.DataBindings.Add("text", ds, "paper.op1")
'Rbtnop2.DataBindings.Add("text", ds, "paper.op2")
and on button click i was incresing the position by 1 so that next record can be shown.but this is not working in case of web controls.so can tou suggest me something regarding this.
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StringBuilder sbData = sbDataToPost(SendingParameter);
SendingParameter.Url = "www.myweb.com/index.php";
System.Net.HttpWebRequest Request = (System.Net.HttpWebRequest)System.Net.WebRequest.Create(SendingParameter.Url);
Request.Proxy=System.Net.WebProxy.GetDefaultProxy();
Request.Method = "POST";
Request.ContentLength = sbData.Length;
Request.ContentType = "application/x-www-form-urlencoded";
try
{
System.IO.StreamWriter srWriter = new System.IO.StreamWriter(Request.GetRequestStream());
srWriter.Write(sbData);
}
catch
{
return false;
}
System.Net.HttpWebResponse Response = (System.Net.HttpWebResponse)Request.GetResponse();
String ver = Response.ProtocolVersion.ToString();
System.IO.StreamReader reader = new
System.IO.StreamReader(Response.GetResponseStream());
string str = reader.ReadToEnd();
return true;
need help
thats my code and didn't work.
i read it on codeproject.and didn't work.
plz help.
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Ahmad Adnan wrote: thats my code and didn't work.
Standard question #1:
What do you mean by "not working"?
Standard question #2:
What error message do you get?
What does the sbDataToPost method do?
What does SendingParameter contain?
Do you url-encode the data that you send?
Ahmad Adnan wrote: srWriter.Write(sbData);
There is no overload of the StreamWriter.Write method that takes a StringBuilder. Don't you get a compiler error on that line?
Ahmad Adnan wrote: catch
{
return false;
}
Don't catch everything and throw it away like that. Only catch the exceptions that you know how to handle, otherwise you'll never know what went wrong.
---
single minded; short sighted; long gone;
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Hi All,
I am trying to drag and drop a div in javascript. I am calling this function on button click event.
function CreateControl(id) {
var ctrlString="";
ctrlString+="";
ctrlString+=" ";
ctrlString+="";
ctrlString+="";
ctrlString+="
return ctrlString;
}
This function creates a div which contains two other divs and one textbox and a button. Actually it is a chat box window which has a header, message area and textbox in which user types in message and click on send button to post to it other user.
I am using following code to drag and drop this control:
document.onmousemove = mouseMove;
document.onmouseup = mouseUp;
var dragObject = null;
var mouseOffset = null;
function mouseCoords(ev){
if(ev.pageX || ev.pageY){
return {x:ev.pageX, y:ev.pageY};
}
return {
x:ev.clientX + document.body.scrollLeft - document.body.clientLeft,
y:ev.clientY + document.body.scrollTop - document.body.clientTop
};
}
function mouseUp(){
dragObject = null;
}
function ClearAllObjects() {
dragObject=null;
}
function getMouseOffset(target, ev){
ev = ev || window.event;
var docPos = getPosition(target);
var mousePos = mouseCoords(ev);
return {x:mousePos.x - docPos.x, y:mousePos.y - docPos.y};
}
function getPosition(e){
var left = 0;
var top = 0;
while (e.offsetParent){
left += e.offsetLeft;
top += e.offsetTop;
e = e.offsetParent;
}
left += e.offsetLeft;
top += e.offsetTop;
return {x:left, y:top};
}
function mouseMove(ev){
ev = ev || window.event;
var mousePos = mouseCoords(ev);
if(dragObject){
document.getElementById("Text2").value=dragObject.id;
dragObject.style.position = 'absolute';
dragObject.style.top = mousePos.y - mouseOffset.y;
dragObject.style.left = mousePos.x - mouseOffset.x;
return false;
}
}
function mouseUp(){
dragObject = null;
document.getElementById("Text2").value="0";
}
function makeDraggable(item){
var obj=document.getElementById(item).parentElement;
document.getElementById("Text1").value=item;
if(document.getElementById("Text2").value="1") {
if(!obj) return;
obj.onmousedown = function(ev){
dragObject = this;
mouseOffset = getMouseOffset(this, ev);
return false;
}
}
else {
dragObject=null;
}
}
function Button1_onclick() {
var txtId=document.getElementById("Text1").value;
if(txtId!=null){
document.getElementById("Text1").value=document.getElementById ("Text1").value + 1;
var divHtml=CreateControl(document.getElementById("Text1").value);
}
else {
document.getElementById("Text1").value=1;
}
document.getElementById("mainSpace").innerHTML=document.getElementById("mainSpace").innerHTML + divHtml;
}
Now the problem is that i want that window should be dragged by clicking on header only. It works fine when page is loaded first time. But once i drag it from header then after that it gets dragged on mousedown event on any area of the window. I have tried to figure out the problem but to no vain. I will appreciate if somebody knows the solution of this problem.
Thanks,
Ahmad
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Hi all,
I'm using GridView with an ImageField column and somehow it doesn't display the pictures in my db.
This is the code for adding new picture to the db (which I took from codeproject site)
<br />
if (!Page.IsValid)<br />
return;<br />
if (!FileUpload1.HasFile)<br />
return;<br />
try<br />
{<br />
int len = FileUpload1.PostedFile.ContentLength;<br />
byte[] pic = new byte[len];<br />
FileUpload1.PostedFile.InputStream.Read(pic, 0, len);<br />
int glrId = int.Parse(_GallaryDropDownList.SelectedValue);<br />
_engine.AddPicture(gallrId, pic, _DescTextBox.Text);<br />
}<br />
catch<br />
{...<br />
}<br />
The GridView markup is the following:
<br />
<asp:GridView ID="GridView1" runat="server" ForeColor="Navy" Width="100%" AutoGenerateColumns="False"<br />
DataKeyNames="picID" DataSourceID="_PicturesSqlDataSource" Font-Names="Arial"<br />
Font-Size="11pt"><br />
<Columns><br />
<asp:BoundField DataField="picID" HeaderText="picID" InsertVisible="False" ReadOnly="True"<br />
SortExpression="picID" Visible="False" /><br />
<asp:BoundField DataField="picGlrID" HeaderText="picGlrID" SortExpression="picGlrID"<br />
Visible="False" /><br />
<asp:ImageField DataAlternateTextField="picDEscription" DataImageUrlField="picData"<br />
HeaderText="picture"><br />
</asp:ImageField><br />
<asp:BoundField DataField="picDEscription" HeaderText="description" SortExpression="picDEscription" /><br />
<asp:TemplateField><br />
<ItemTemplate><br />
<asp:CheckBox ID="_SelForDelCheckBox" runat="server" /><br />
</ItemTemplate><br />
</asp:TemplateField><br />
</Columns><br />
</asp:GridView><br />
When I go to that page, I can see the rows but I cannot see the images, I can see the alt text instead..
Can you help me with that? What am I doing wrong?
Thank you,
Roy.
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Im writing a page that contains a data repeater.
within the repeaters item template i go into javascript and declare an SWFObject (this is a javascript helper class for writing out flash videos onto the page). I need to pass the SWFObject some data from the item that is binding to the repeater (see the bold code bit below). If i try this...
<asp:Label id="lblVideoTitle" runat="server" text='<%# Container.DataItem("VideoTitle") %>'></asp:Label><br />
<script type="text/javascript" charset="utf-8"><br />
var so = new SWFObject("vidHolder.swf", "myVideo", "604", "360", "8");<br />
so.addVariable("thumbURL",'video_clicker.jpg');<br />
so.addVariable("videoURL",'<%# Container.DataItem("VideoURL") %>');
it simply does not work as it wont break into the ASP like it does with the HTML.
Does anyone know/understand a way around this?
Regards,
Guy
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Just make an external method in javascript that takes the url as input and processes it like:
function DeclareSWF(url)
var so = new SWFObject("vidHolder.swf", "myVideo", "604", "360", "8");
so.addVariable("thumbURL",'video_clicker.jpg');
so.addVariable("videoURL",url);
And in the server code just call it :
DeclareSWF('<%# Container.DataItem("VideoURL") %>')
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Just make an external method in javascript that takes the url as input and processes it like:
<script type="text/javascript">
function DeclareSWF(url)
var so = new SWFObject("vidHolder.swf", "myVideo", "604", "360", "8");
so.addVariable("thumbURL",'video_clicker.jpg');
so.addVariable("videoURL",url);
</script>
And in the server code just call it :
DeclareSWF('<%# Container.DataItem("VideoURL") %>')
About : Islam
About : Me
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but that doesnt solve my problem because you still have to call the javascript and pass a server side variable.
Ive already setup the function in the head of the aspx page but in my repeater i have to break into a script block to call 'DeclareSWF'.
How do you suggest i do that?
Because in the 6 years ive been doing asp.net if never figured it out! 
Regards,
Guy
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Hello worldwide developers.
here is my problem:
The business rule is that not just anybody should be allowed to register on the site, so only the users with a role "Property Manager" should be allowed to register new users....
So when she registers a new user, the new user will either be assigned the role "Property Manager" or "landlord"
The issue comes in now because we use the built in register control from the toolbox...which currently does not give an option for selecting roles. So at the moment a new user is not even given a role.
So my question is, how can i manipulate the register control?...or hard code it?...so that the Property Manager can select a role when registering new users.
Hope someone can help.
Thanks people
Dazz
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