Re: Chaging UI on different occasions - ASP.NET Discussion Boards

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Re: Check installed software

Vasudevan Deepak Kumar17-Jan-08 3:51

Vasudevan Deepak Kumar

17-Jan-08 3:51

You may need to have an ActiveX Control to achieve that. The default JavaScript or HTML may not have that privilege to interact with the local machine (system) settings.

Vasudevan Deepak Kumar
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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

Re: Check installed software

C. L. Phillip17-Jan-08 20:32

C. L. Phillip

17-Jan-08 20:32

ok ... I've never done any ActiveX programming before. Any suggestions on where to start? I already know what functionality I need. Can I do activeX in .Net ?

Re: Check installed software

N a v a n e e t h17-Jan-08 21:38

N a v a n e e t h

17-Jan-08 21:38

I got this[^], when I searched in google.

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

My Website | Ask smart questions

message box problem

Pankaj Garg17-Jan-08 3:07

Pankaj Garg

17-Jan-08 3:07

I have a messagebox , which i call on the form load in the java script using the onload fucntion in the body tag.
when the form loads it automatically gets invoked.
i have a button too, on clicking the button , again the message box gets appeared.How i should avooid it.

<head runat="server"><br />
    <script language="javascript" type="text/javascript"><br />
        var a;<br />
        a = false;<br />
        function abc()<br />
        {<br />
            if(!a)<br />
            {<br />
                alert('hi');<br />
            }<br />
            <br />
        }<br />
    </script><br />
    <title>Untitled Page</title><br />
</head><br />
<body onload="return abc();"><br />
    <form id="form1" runat="server"><br />
    <div><br />
        <asp:Button ID="Button1" runat="server" Text="Button" /></div><br />
    </form><br />
</body>

If you have an apple & I have an apple and we exchange our apples, then each of us will still have only one apple but if you have an idea & I have an idea and we exchange our ideas, then each of us will have two ideas!

Re: message box problem

Vasudevan Deepak Kumar17-Jan-08 4:18

Vasudevan Deepak Kumar

17-Jan-08 4:18

Since it is a ASP:Button (Server Control), I guess, it is posting back and after postback, the page gets painted afresh causing the web browser to invoke the onLoad event handler.

Chaging UI on different occasions

King Shez17-Jan-08 3:07

King Shez

17-Jan-08 3:07

Hi

Can any one please let me know wht's the best approach if i have to change the theme of my web application on different occasions in ASP.NET,thankx in advance, Reply ASAP,

Regards,

Re: Chaging UI on different occasions

Vasudevan Deepak Kumar17-Jan-08 4:19

Vasudevan Deepak Kumar

17-Jan-08 4:19

How about applying customized stylesheets mapped for each theme?

Re: Chaging UI on different occasions

Paddy Boyd17-Jan-08 5:30

Paddy Boyd

17-Jan-08 5:30

Have you looked at ASP.net 2.0 themes?

script manager error

Pankaj Garg17-Jan-08 2:58

Pankaj Garg

17-Jan-08 2:58

I have a master page . and a web page , it has master page properties,
Now in this web page i drag dropped a table , in the first rows of table , i drag dropped the script manager control, afterwards , i viewed the source file (html) then i the script manager tyag was shown underlined and was implying the error message

Script manager is now the known element.This can occur if there is a compilation error in the website.

<%@ Page Language="C#" MasterPageFile="~/MasterPage.master" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="Forms_Default" Title="Untitled Page" %>

<%@ Register Assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
Namespace="System.Web.UI" TagPrefix="asp" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
 <table>
<tr>
<td style="width: 100px">
<asp:ScriptManager id="ScriptManager1" runat="server">
</asp:ScriptManager></td>
<td style="width: 100px">
</td>
<td style="width: 100px">
</td>
</tr>
<tr>
<td style="width: 100px">
</td>
<td style="width: 100px">
</td>
<td style="width: 100px">
</td>
</tr>
</table>
</asp:Content>

Retrieving Images in DataList

Aigreen17-Jan-08 2:43

Aigreen

17-Jan-08 2:43

Help! I am a beginner in ASP.NET.
I have this code below to display images from my SQL Database to my ASP.NET website. But still wont work. What did I miss? Can someone please help me sort this?
Your help is greatly appreciated. Thanks. Wink | ;-)

==========================

<asp:DataList ID="DataList1" runat="server" DataSourceID="SqlDataSource1" RepeatColumns="4" RepeatDirection="Horizontal" DataKeyField="imgData">
<ItemTemplate>
<asp:Label ID="EmployeeNameLabel" runat="server" Text='<%# Eval("EmployeeName") %>'>
</asp:Label><br />
Department:
<asp:Label ID="DepartmentLabel" runat="server" Text='<%# Eval("Department") %>'>
</asp:Label><br />
<asp:Image ID="Image1" runat=server ImageUrl='<%# Eval("imgData", "{0}") %>'/>
</ItemTemplate>
</asp:DataList><asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:MYSQL%>"
SelectCommand="SELECT [EmployeeID], [EmployeeName], [Department], [imgData] FROM [tblStaff]">
</asp:SqlDataSource>

aigreen.net

Re: Retrieving Images in DataList

Pankaj Garg17-Jan-08 2:49

Pankaj Garg

17-Jan-08 2:49

imgdata is of image type?

Re: Retrieving Images in DataList

Aigreen17-Jan-08 2:56

Aigreen

17-Jan-08 2:56

Yes, it is an image type. I am getting problem in my code expression in binding to image url just to display my image using datalist. Frown | :(

aigreen.net

Re: Retrieving Images in DataList

Pankaj Garg17-Jan-08 2:59

Pankaj Garg

17-Jan-08 2:59

whar code u r using ? can i see it?

Re: Retrieving Images in DataList

Aigreen17-Jan-08 3:07

Aigreen

17-Jan-08 3:07

Below is the whole code: in ASP.NET
=======================

<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Display.aspx.vb" Inherits="Display" %>

<!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:DataList ID="DataList1" runat="server" DataSourceID="SqlDataSource1" RepeatColumns="4" RepeatDirection="Horizontal" DataKeyField="imgData">
<ItemTemplate>
<asp:Label ID="EmployeeNameLabel" runat="server" Text='<%# Eval("EmployeeName") %>'>
</asp:Label><br />
Department:
<asp:Label ID="DepartmentLabel" runat="server" Text='<%# Eval("Department") %>'>
</asp:Label><br />
Position:
<asp:Label ID="PositionLabel" runat="server" Text='<%# Eval("Position") %>'></asp:Label><br />
email:
<asp:Label ID="emailLabel" runat="server" Text='<%# Eval("email") %>'></asp:Label><br />

<asp:Image ID="Image1"
runat=server
ImageUrl=
'<%# Eval("imgData", "{0}") %>'
/>
<br />

<br />
</ItemTemplate>
</asp:DataList><asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:MYSQL %>"
SelectCommand="SELECT [EmployeeID], [EmployeeName], [Department], [Position], [email], [rank], [imgData] FROM [tblStaff]">
</asp:SqlDataSource>
</div>

</form>
</body>
</html>

aigreen.net

Re: Retrieving Images in DataList

Pankaj Garg17-Jan-08 3:10

Pankaj Garg

17-Jan-08 3:10

if u have a image datatype , then for retrieving the pic u
http://aspalliance.com/140_Retrieving_Images_from_SqlServer_in_ASP_NET[^]

Hope this will help u.
Please let me know if u still face the problem.

sql server 2000 dsn

Pankaj Garg17-Jan-08 2:01

Pankaj Garg

17-Jan-08 2:01

How can i make the dsn for sql server 2000 programatically?

crystal report formula field

Pankaj Garg17-Jan-08 1:56

Pankaj Garg

17-Jan-08 1:56

How should i make a crystal report formula field for the date
In the database it is 12/12/2000 23:10:12
i want 12/12/2000

Autoincrement column

mpavas17-Jan-08 1:54

mpavas

17-Jan-08 1:54

Hello,

I have datatable and it is populated with some values.
Is it possible to add a column in an exiting datatable now with a auto increment values?

I am trying like this but it does'nt wotk

dslistItems1.Tables[0].Columns.Add("ID", Type.GetType("System.Int32"));
DataColumn[] pk = new DataColumn[1];
pk[0] = dslistItems1.Tables[0].Columns["ID"];
//dslistItems1.Tables[0].PrimaryKey = pk;
dslistItems1.Tables[0].Columns["ID"].AutoIncrement = true;
dslistItems1.Tables[0].Columns["ID"].AutoIncrementSeed = 1;
dslistItems1.Tables[0].Columns["ID"].ReadOnly = true;

This code doesn't populate the values in the column

Regards,
Pavas

Re: Autoincrement column

Not Active17-Jan-08 2:16

Not Active

17-Jan-08 2:16

You are trying to use this code to create a new column in the database? The DataSet is a disconnected, in-memory representation of the database, if you want to add a column into the actual database table you'll need to issue an ALTER table sql statement.

only two letters away from being an asset

Re: Autoincrement column

mpavas17-Jan-08 2:28

mpavas

17-Jan-08 2:28

No I do not want to add it to database table. I have a populated datatable and then I want to add an autoincrement datacolumn to a data table.

The purpose is I want to create relations among other datatables present in the dataset.

Regards,
Pavas

Re: Autoincrement column

Not Active17-Jan-08 2:50

Not Active

17-Jan-08 2:50

Maybe this will help

http://aspnet.4guysfromrolla.com/articles/101602-1.2.aspx[^]

only two letters away from being an asset

error in my vb.net application

Ravi_2117-Jan-08 1:18

Ravi_21

17-Jan-08 1:18

please can any one help me to solve my error when i run the setup of my vb.net application then an error occur like
"the type initializer for CrystalDecisions.CrystalReports.Engine.ReportDocument threw an exception"
its urgent

Re: error in my vb.net application

dilipv17-Jan-08 21:39

dilipv

17-Jan-08 21:39

hi ravi
i am new but working on VS 2005. After reading your post i just understand that your application consist of Crystal Report but at the time of installation it throws installation. I searched on the google got the following link. Hope this will help you.
Thanks & Regards
Dilip
.Net Consulting

Enumurate Datagrid Rows [modified]

danasegaranea17-Jan-08 0:57

danasegaranea

17-Jan-08 0:57

Hi all ,

I am using Asp.Net 1.1.. How can Enumurate all the rows in a datagrid ? .This works in 2.0. But what about 1.1

 For each  Row  as GridViewRow in GridView1.Rows

Next Row

Thanks in advance

Dana

modified on Thursday, January 17, 2008 7:20:50 AM

Re: Enumurate Datagrid Rows

Paddy Boyd17-Jan-08 1:37

Paddy Boyd

17-Jan-08 1:37

There's a clue in the variable types here, if you look for it... Or you could look at what type of row a collection of rows in a datagrid contains.

Last Visit: 31-Dec-99 18:00 Last Update: 5-May-24 14:07

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