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I am not able to add this namespace
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my class is like this
public myUser ValidateUser(string userName,string password)
{
//validates user with UN and pwd
}
return myUser;
where myUser keeps UN,pwd, emailid
Now i have an aspx.cs page which is getting redirected when teh above class verifies it since above class is used in login page
Now i m getting all teh data in return myUser;
I wnat to use it in the redirected page....
I don't think any viewstate or server variables are needed...is it so...?
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salon wrote: public myUser ValidateUser(string userName,string password)
{
//validates user with UN and pwd
}
return myUser;
Where is this method ? Is this inside the myUser class ?
salon wrote: I wnat to use it in the redirected page....
You can create an instance of the class and use it. If your class is located inside app_code directory or using the same namespace which webpages have, you can use the class directly, else you need to import the namespace to get access to the class.
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yes!
and it is returning values as expected..
Username,password and emailid
I wnat in return myUser;
i need this class in my aspx.cs page which is teh page after redirection
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yeah i m able to access System.Web.HttpContext.Current.Request if i want to get the email address of the current user then what should i use?
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If you create an instance of a class, how do you expect that value to be instantiated ? Are you trying to pull it out of the session ? That's where you need to store info about the current user, nothing else is going to persist between pages.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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I just need to get data, "POST" from the client side (by javascript with send method) in the page asp.net page with C# code. i have used:
var xmlHttp = GetXmlHttpObject();
xmlHttp.open("POST","SaveInfo.aspx",true);
var args = "id=" + ID + "&name=" + Name + "&sex=" + Sex + "&age=" + Age;
xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
xmlHttp.setRequestHeader("Content-length", args.length);
xmlHttp.setRequestHeader("Connection", "close");
xmlHttp.onreadystatechange = function theStateChanged()
{
alert(xmlHttp.status);
if (xmlHttp.readyState==4 && xmlHttp.status==200)
{
alert("Successfully Saved");
}
}
xmlHttp.Send(args);
So, this is the code.
I want to access the args from the page SaveInfo.aspx . how can access that to save those on the database using C# code on this page.
Please help me.
Dipak
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Please don't post same questions in multiple forums.
You can get your answer from here[^] or google[^].
*jaans
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any method to get font-family of string
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meghamaharshi wrote: get
Did you check fontFamily in JavaScript?
Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips
A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson
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foreach (FontFamily ff in FontFamily.Families)
{
if (ff.IsStyleAvailable(FontStyle.Regular))
this.fontbox.Items.Add(ff.Name);
}
fontbox is a combobox here
*** Why EXPERTS behave like a fool ***
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hi.......................
Apply css or write in style
bye......................
Best Regards,
Chetan Patel
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HI,
I am assigning DataTable to gridview as a DataSource like:
DataTable dt=new DataTable();
dt=GetDataTable();
gridView1.DataSource=dt;
gridView1.DataBind();
I want works its reverce... I want to fill a DataTable from gridView DataSource when it is already bind with DataTable.
Like:
DataTable dt=new DataTable();
dt=(DataTable)gridView1.DataSource;
Is this possible?????
Naresh Patel
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hi...........
u have to use view state to store data table
Bye..........
Best Regards,
Chetan Patel
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Hi
I have a search page where a user enters a value in a textbox and then a query is executed to find this value in the database.
The problem I have is that there are two textboxes the user can enter into, a code search and a descriptions search
If the user enters a code that exisits in the dataabase but not a descruotion that matches that code it doesnt bring back any results,
is there a way to amend this so it does?
thanks
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Yes, write your SQL so that it works the way you want it to.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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How to open an acrobat image file in a same working window using Asp.net & how to disable all the short keys like saving or copying in opened file.
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you can open a file in the same window by setting the target to _self
Disabling the short keys involves using some javascript, there are plenty of exmaple out there
http://www.arraystudio.com/as-workshop/disable-ctrl-n-and-other-ctrl-key-combinations-in-javascript.html
above might help you
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maruthi wrote: how to disable all the short keys like saving or copying in opened file.
You can't
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Yeah you can i think try this, found this code on the net
function noCopyKey(e) {
var forbiddenKeys = new Array('c','x','v');
var keyCode = (e.keyCode) ? e.keyCode : e.which;
var isCtrl;
if(window.event)
isCtrl = e.ctrlKey
else
isCtrl = (window.Event) ? ((e.modifiers & Event.CTRL_MASK) == Event.CTRL_MASK) : false;
if(isCtrl) {
for(i = 0; i < forbiddenKeys.length; i++) {
if(forbiddenKeys[i] == String.fromCharCode(keyCode).toLowerCase()) {
alert('This action has been restricted, for more information contact MJM');
return false;
}
}
}
return true;
}
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I am not sure, but I don't think it will work. PDF is shown by the application installed on the client. So there is no chance AFAIK.
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I don't think you can control PDF reader options from within ASP.NET.
Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips
A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson
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Hello,
I have a strange problem. First I want to justify my use of tables in ItemTemplate. I have pretty long rows that we wants to display in two rows, and the only way I could figure out how to do it was to use an ItemTemplate and specify how split the rows.
The problem is as the subject says, I can't update the gridview when I have a table in the gridview. It works fine it I use regular databounds or if I don't have the values in a template. Below is my aspx-file:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:ObjectDataSource ID="ObjectDataSource1" runat="server" DataObjectTypeName="Customer"
DeleteMethod="Delete" InsertMethod="Insert" SelectMethod="Select" TypeName="CustomerList"
UpdateMethod="Update"></asp:ObjectDataSource>
</div>
<asp:GridView ID="GridView1" runat="server" AllowPaging="True" AutoGenerateColumns="False"
DataSourceID="ObjectDataSource1" Style="z-index: 100; left: 25px; position: absolute;
top: 75px" Width="250px" DataKeyNames="Id" EnableViewState="False">
<Columns>
<asp:CommandField ShowSelectButton="True" ShowEditButton="True" />
<asp:BoundField DataField="Id" ReadOnly="true" />
<asp:TemplateField>
<ItemTemplate>
<asp:Table ID="Table2" runat="server">
<asp:TableHeaderRow ID="TableHeaderRow1" runat="server">
<asp:TableHeaderCell ID="TableHeaderCell1" runat="server">
<h4>ID</h4>
</asp:TableHeaderCell>
</asp:TableHeaderRow>
<asp:TableRow ID="TableRow1" runat="server">
<asp:TableCell ID="TableCell1" runat="server">
<asp:Label ID="LabelId" runat="server" Text='<%#Eval("Id")%>' />
</asp:TableCell>
</asp:TableRow>
<asp:TableHeaderRow ID="TableHeaderRow2" runat="server">
<asp:TableHeaderCell ID="TableHeaderCell2" runat="server">
<h4>Name</h4>
</asp:TableHeaderCell>
</asp:TableHeaderRow>
<asp:TableRow ID="TableRow2" runat="server">
<asp:TableCell ID="TableCell2" runat="server">
<asp:Label ID="Label1" runat="server" Text='<%#Eval("Name")%>' />
</asp:TableCell>
</asp:TableRow>
</asp:Table>
</ItemTemplate>
<EditItemTemplate>
<asp:Table ID="Table1" runat="server">
<asp:TableHeaderRow ID="TableHeaderRow3" runat="server">
<asp:TableHeaderCell ID="TableHeaderCell3" runat="server">
<h4>ID</h4>
</asp:TableHeaderCell>
</asp:TableHeaderRow>
<asp:TableRow ID="TableRow3" runat="server">
<asp:TableCell ID="TableCell3" runat="server">
<asp:Label ID="LabelId2" runat="server" Text='<%#Eval("Id")%>' />
</asp:TableCell>
</asp:TableRow>
<asp:TableHeaderRow ID="TableHeaderRow4" runat="server">
<asp:TableHeaderCell ID="TableHeaderCell4" runat="server">
<h4>Name</h4>
</asp:TableHeaderCell>
</asp:TableHeaderRow>
<asp:TableRow ID="TableRow4" runat="server">
<asp:TableCell ID="TableCell4" runat="server">
<asp:TextBox ID="TextBoxName" runat="server" Text='<%#Bind("Name")%>' />
</asp:TableCell>
</asp:TableRow>
</asp:Table>
</EditItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
<asp:DetailsView ID="DetailsView1" runat="server" AutoGenerateRows="False" DataSourceID="ObjectDataSource2"
Height="50px" Style="z-index: 102; left: 325px; position: absolute; top: 80px"
Width="325px" DataKeyNames="Id">
<EmptyDataTemplate>
No Customer Selected
<asp:LinkButton ID="LinkButton1" runat="server" CausesValidation="false" CommandName="New"
Text="New" />
<br />
</EmptyDataTemplate>
<Fields>
<asp:BoundField DataField="Id" HeaderText="Id" ReadOnly="True" SortExpression="Id" />
<asp:BoundField DataField="Name" HeaderText="Name" SortExpression="Name" />
<asp:BoundField DataField="City" HeaderText="City" SortExpression="City" />
<asp:BoundField DataField="State" HeaderText="State" SortExpression="State" />
<asp:BoundField DataField="Phone" HeaderText="Phone" SortExpression="Phone" />
<asp:CommandField ShowDeleteButton="True" ShowEditButton="True" ShowInsertButton="True" />
</Fields>
</asp:DetailsView>
<asp:ObjectDataSource ID="ObjectDataSource2" runat="server" DataObjectTypeName="Customer"
DeleteMethod="Delete" InsertMethod="Insert" SelectMethod="SelectSingle" TypeName="CustomerList"
UpdateMethod="Update">
<SelectParameters>
<asp:ControlParameter ControlID="GridView1" DefaultValue="-1" Name="selectCustomerId"
PropertyName="SelectedValue" Type="Int32" />
</SelectParameters>
</asp:ObjectDataSource>
</form>
</body>
</html>
Any help is appreciated!
Thanks,
--Tomas
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