Keep A History Of Values For Specific Properties Of EF Entities?
Feb 24, 2011
I 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).
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Nov 5, 2010
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[Code]....
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Jun 8, 2010
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Sep 28, 2010
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Feb 18, 2010
here is (part of, its 50 items long) the radiobuttonlist
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Mar 26, 2010
I've written a class that contains Select- and Update-Methods for an ObjectDataSource. The UpdateMethod receives an instance of a called class. My problem is, that only properties that are Bound in the DetailsView are set, the others have their default value.Here's my code:Class declaration:
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I have added a few WebUserControl's to a form and I want to check their properties values in a code behind (vb) when a user click a button.I tried unsuccessfully to get a reference to these controls using the TypeOf and GetType functions...How do I get a reference to the webUserControls ?
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Feb 15, 2010
I have a database table that has the following: SettingName, Value
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Mar 10, 2011
Here is my div that is contained more than once by my page:
<div class="formContainerDiv" style="width:165px">
<table>
<tr>
<td colspan="2">
Assign To<br />
<asp:CheckBoxList ID="CheckBoxListLoginUsers" runat="server">
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Note<br />
<asp:TextBox ID="TextBoxNote" runat="server" TextMode="MultiLine" Width="150" ClientIDMode="Static" class="textBoxNote"></asp:TextBox>
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</td>
</tr>
<tr>
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<input type="button" class="saveAssignment" value="Save"/>
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<td style="text-align: center;">
<a href="javascript:void(0)" class="formContainerDivClose">Close</a>
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</tr>
</table>
</div>
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});
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Jan 18, 2011
I Have a DataTable with a lot of Rows and Columns.
Some of these Rows have the Same "OrderId", actually these rows are almost the same, but I have a specific value in the "TagList" Column that I have to put in the previous row.
Making a unique Row with all the TagList values inside the TagList Column.
I'll give a example below:
Line 1:
ID: 1
Name: John
OrderId: 1500
TagList: AG75
Line2:
ID: 2
Name: John
OrderId: 1500
TagList: BG99
I wanna do it:
Line:
ID: 1
Name: Mark
OrderId: 1500
TagList: AG75, BG99
ie: Concatenate the TagList's values when they have the same OrderId.
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Jun 15, 2010
My question could be easy but I cannot search it on the net couse I do not know with wich words I need to search it funny haa !
Here is my problem;
I have a button inside a datalist with command name of 'Command1' and '12.09,13,21,True,Here is a string text' The type of it can be changed. it doesnt matter. What I wanna do only matters here ! when I press this button I wanna get value before comma seperately. E.g. someting like that;
decimal Dec1 = 12.09;
int int01 = 13;
int int02 = 21;
Boolean bool1 = True;
string string01 = "Here is a string text";
After I press it I wanna appoint values to those variables.
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