I am relatively new to ASP.NET. I am just wondering if there is way to read values from properties file (similar to rading a properties file from JSP or java).
For example if a property file has something similar to this:
[Code]....
I would like to read all the values for username_list (comma seperated) and also the value of is_valid.
I'm new to java and android, originally from an asp.net/c# background.I am looking for a config file in java, similar to the webconfig of app config with .net but there doesn't seem to be one.
View 3 RepliesI am creating a user control that I wish to have inner properties as well as normal attributes. Although the actual function of the control has nothing to do with, say, UpdatePanel, I am trying to create something with similar ASPX markup. The developer designing the page should be able to use my control like:
<ns:MyControl ID="someID" runat="server" SomeOtherAttribute="true">
<ContentTemplate>
<asp:Label ID="someLabel" runat="server" Text="Normal page markup and controls should go here" /><br />
<p>This should be OK too.</p>
</ContentTemplate>
<ControlEvent ControlName="idOfOtherControl" Event="Click" />
<ControlEvent ControlName="idOfSomeOtherControl" Event="MouseOver" />
</ns:MyControl>
Also acceptable would be wrapping the ControlEvent tags in some other tag, more like what happens when using UpdatePanel:
<ns:MyControl ID="someID" runat="server" SomeOtherAttribute="true">
<ContentTemplate>
<asp:Label ID="someLabel" runat="server" Text="Normal page markup and controls should go here" /><br />
<p>This should be OK too.</p>
</ContentTemplate>
<ControlEvents>
<ns:ControlEvent ControlName="idOfOtherControl" Event="Click" />........................
I wish to access FTP server(with username + password), and retrieve the file properties of all the files from a folder.
View 5 RepliesI Have 2 Questions
1) What Is The Meaning of dr.GetOrdianal In ASP.NET Class File? What Is The Purpose Of The Same? Is It Compulsory To Write dr.GetOrdinal While Fetching Any Value From Database?
And
2) What Is The Purpose of Properties (Get & Set ) In Class File? Will It Saves Our Time Of Compilation?
i want to generate the output of an asp.net page by reading a text file, get the controls out of the text, change te properties of these controls, render it and displaying it.
so for example, the text file may contain:
<head>
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<sys:Label ID="Label1" runat="server" Text="empty1"></sys:Label>
<sys:Label ID="Label2" runat="server" Text="empty2"></sys:Label>
</div>
</form>
</body>
</html>
after reading the text, i would like to change the properties of the sys:label controls. After that, the text will be rendered, and displayed.
If you right click on (e.g. a photo) and go to Properties > Details, you might get the following info:
Title
Subject
Rating
Tags
Comments
Authors
Date Taken
Program Name
Date Aquired
Copyright
Image ID
Dimensions
Width
Height
Horizontal resolution
Vertical resolution
Bit depth
Compression
Resolution unit
Color Representation
Compressed bits/pixel
Camera maker
Camera model
F-stop
...
Date created
Date modified
...
Computer
how to retrieve this file information in ASP.NET? I am building an upload page and want to retrieve more information than just the basic file-name, file extension etc info. I am coding in VB. It is written into the file itself so it must be possible to access this information somehow. However, my search efforts so far have not got me very far...
I have a new VS2010 .NET 4.0 Web project and the Properties Folder has gone wierd on me. It has lost teh "Open" under the right click. There is no way to get a Settings file created now.
I am unable to get to the Settings grid and no Settings file is created. I tried the help and it has the normal trip of select Properties, Open (right click), Settings Tab, etc. etc.
Is there any way to read the properties that are declared in the dll file in c# ....
View 1 RepliesI'm having a problem with a custom Membership implementation for ASP.NET using EF. The thing is, my web.config features the default values for the provider but at runtime those default are only being read in Initialize() the first time provider is instantiated (that happens for instance when I request the Register view via GET but when I fill in the form and POST to the controller the Initialize() on the provider class doesn't get called and all the provider settings are null or default value types value.
This is my web.config section:
[Code]....
Since my provider class is quite huge I am not posting it here but will post some parts of it if requested.
I'm trying to change a Label's text property and colour properties depending if an event occurs on the page behind file.
Does anyone have a similar issue?
if (((Label)FindControl("Label1")).Text != null) - //getting Object reference not set to an instance of an object.
{
Label Labelmerchantid = (Label)FindControl("Label1");
Labelmerchantid.Visible = true;
Labelmerchantid.ForeColor = System.Drawing.Color.Red;
}
I am using logger to record all error information.
When log error informtion we need to
logger.error("User.UserID" & user.userID)
logger.error("User.pw" & user.pw)
And what I am trying to achieve is;
logger.error(myClass.getObjectInfo(user))
and I want myClass.getObjectInfo can list all of the object property along with values.
I am trying to create strogly typed datasets for my project. When I right click on the xsd file that I need to generate a strongly typed dataset for I can't find the 'Advanced' properties as described in the below article (almost half way down)[URL]As I do not see the Advanced properties option I can't find the 'Custom Tool' property/option to set its value to 'MSDatasetGenerator'. Do I have to install some kind of patch on my VS 2005?
View 5 RepliesI'm working on an application that uses an approach to localization where they just call a translate function for every piece of text on a page. It leads to a lot of redundant code that looks like this (psuedocode):
function page_load():
translateControlText(control1, language);
translateControlText(control2, language);
translateControlText(control3, language);
translateControlText(control4, language);
translateControlText(control5, language);
translateControlText(control6, language);
translateImageAlt(image1, language);
100 more lines of this on a single page
The application is massive, so I don't have the opportunity to rewrite the translation logic. However, I think I could just loop through all of the controls on a page, check their type, and translate the appropriate property. At least then I would just have to call 1 function per page, and then throw it in a base page or master. However, I probably wouldn't want to translate certain things, such as table cells. Regardless, there is an attribute called Localizable that is on many properties such as Control.Text and Image.Alt. I'd like to be able to get a list of every string on the Page that is stored in a Property marked Localizable. Is this possible? Is this possible without reflection?
I have a strongly typed view. I get model passed into the view and then i assign model values to labels etc.
I would then also like to set Model values programmatically on .aspx page, like:
<%= Model.someValue = "foo"; %>
and then pass that model back to controller action and than access those values. I know that I can apply values to model like these:
<%= Html.TextBoxFor(n => n.someValue) %>
but in these case, this is not an option for me.
In my controller have a FormViewModel which inherits from a domain class declared in dbml. In the constructor of the FormViewModel I want to do a shorthand assignment to the inherited class properties with the passed in object (ie thisPerson) without iterating through each property of the inherited class and assigning its value with corresponding property in the passing in object. Should I use super, base, this, or something else?
[code]....
I have some code like this. But imagine that there are hundreds of lines like this all duplicated across multiple functions.
MyClass.prop1 = doingsomething("test1");
MyClass.prop2 = doingsomething("test55");
I want to reuse my code... how can I do it?
I want to do something like this:
foreach(ClassInfo)
{
dosomethingAssignment(ClassInfo.propertiesToAssign[i], ClassInfoStringIPassedToFunctionInFirstExample[i]);
}
Maybe this isn't the way to do this in C#, but what is the best way to reuse my code?
i have a multiple user controls, each user control has multiple properties, i am loading those controls dynamically in my aspx page,i save the user control name in a hidden field in my aspx page,so i can know whats usercontrol are currently loaded,now i want to set/get some values for Currently user control properties,how can i know the properies available for that dynamics loads control ?also how to know the class for that control ?
View 3 RepliesI have a requirement to keep a history of values of some fields in an EF4 ASP.NET MVC3 application. This just needs to be a log file of sorts, log the user, datetime, tablename, fieldname, oldvalue, newvalue.
Although it would be pretty easy to code this in various save routines, I'm wondering if I can get global coverage by wiring it into some sort of dataannotation, so that I can perhaps declare
[KeepHistory()]
public string Surname { get; set; }
in my partial class (I'm using POCO but generated from a T4 template).
I have some user controls which have properties which need to be set from a form on the page
<uc1:MyPlugin
ID="MyPlugin2"
runat="server"
Property1="Hi"
Property2="0" Property3="<%=Property3%>"
Property4="<%#Property4
%>"
/>
Property3 and Property4 anre both public properties of the page I am on and the user control
Currently the code complaing about Property3 saying it cannot create an object of Int32 from '<%=Property3%>' and Property4 always gets set to 0 (the default)
I do not wish to use the c# code to set these values as this Plugin will be deployed with a CMS which I have no control over
I would like ask you for some ideas how can I write mechanism that will be automatically read files from folder. I don't know how to schedule the write task. I want to check for new file everyday and if the new file is in the folder read it.
View 2 RepliesI have requirement like admin will uploads some pdf files ,which contain text box ,check box, similarly we will have master table which contain some matched fields. If pdf fields mached with master table fields then i will store mached fields pdf control id's in data base , next time if i open this pdf file i need to auto fill this matched fields in pdf file.
View 1 Repliesis it possible to automatically populate a file upload control's file for automated testing and server stress. I have one upload control (that simply brings up the browse and selects the file) and a button that uploads the selected fileupload control's file. Is it possible to give the file upload control a file pather "C:myImage.jpg" and submit the file by pressing the upload butto:
document.getElementById("fileUpload").value = "C:myImage.jpg";
document.getElementById("btnUpload").click();
I have a DetailsView which has two fields - one that is visible, one that is not. The first the user fills out, the second I want to auto-populate. Unfortunately, I haven't been able to find a way to set the value in this second invisible field. I've tried adding code like this to the Page_Load:
If Not IsPostBack Then
DetailsView1.DefaultMode = DetailsViewMode.Insert
Dim txt1 As TextBox = DirectCast(DetailsView1.FindControl("Type"), TextBox)
txt1.Text = "administrator"
End If
But this returns an error of "Object reference not set to an instance of an object." how to accomplish this - either using the method above or another method? The hoped for end result is that when a new record is inserted via the DetailsView that this record will include the username (entered by the user) as well as the "type" of "administrator"
I have built a user control that has a public property string[] foo.
Is it possible to assign this in the actual markup?
The type of project is ASP.NET webforms / web application.
Ive tried the following syntax, but it doesnt work: (It compiles but the value is never assigned).
<abc:MyControl runat="server" foo='<%# new string[]{"Hello"} %>' />