What i am trying to do is that i have records that are in ascending order. Now, i have to get a few lowest data rows(based on the average) from the table and add them to a separate table and delete the rows from the previous table.
This is my code where i am getting the top few rows and adding them to the array list (I have also tried DataRow[], DataRowCollection, string[] but i get the same error).
I have a treeview and all nodes are check box, when user clicks on a button, how can I get all the checked child nodes belongs to specific parent? I wanna something better...
I have enabled User Rolls and assigned several Roll names such as 10, 11, 12, etc. I have a SQL Table that contains various fields of information including one named AuthorizedUserRoll, it's nchar(2).
A logged in user should only see the records in Gridview that matches his/her roll.
I am new to .NET dev and I cut and paste a lot of code. One strugel i have is when I I use a class name, I need to find out what I need to add in the reference (using clause at the top) and what DLL to use. Is their a easy way to find out what class is on what DLL. My pc is littered with 500 - 600 .NET dll.
I want to get all the processes that is meant for a particular session. i.e if there are two persons who are using my web application then i want to get all the processes used by user1 and all the processes used by user2.
I can get all processes by writing Process.GetProcesses() but how to get it in a group.
I have a windows user accounts which i just created take XYZ for example.
This XYZ belongs to a User group and a custom group i created in Computer Management --> Local users and groups.
So in properties i see that the user belongs to the 2 groups.
Now i want to get those groups and display them. any suggestions???
i have done this but this is not right as it gives me the roles of SQL (i think)
here is what i did:
after logging in and impersonating i call the function
getUserGroups();
private void getUserGroups() { // collect the user domain and identity string[] arr = System.Web.HttpContext.Current.Request. LogonUserIdentity.Name.Split('\'); // update the display to show // the captured domain and user if (arr.Length > 0) { new GUIUtility().LogMessageToFile("User Name" + arr[0].ToString()); new GUIUtility().LogMessageToFile("User Domain" + arr[1].ToString()); } // create an arraylist and populate // it with the list of groups that // the current user belongs to ArrayList al = new ArrayList(); al = GetGroups(); // check to see if the user belongs // to a specific group and create // a list of all of the user's groups foreach (string s in al) { // add this one to the list new GUIUtility().LogMessageToFile("Group" + s); // check to see if the user // belongs to a specific group //if (s == "BXSWLT\SomeCustomGroup") //{ // // change the label to show // // there was a match // lblMemberOfGroup.Text = "YES"; //} } } public ArrayList GetGroups() { ArrayList groups = new ArrayList(); foreach (System.Security.Principal.IdentityReference group in System.Web.HttpContext.Current.Request.LogonUserIdentity.Groups) { groups.Add(group.Translate(typeof (System.Security.Principal.NTAccount)).ToString()); } return groups; }
the Result i get is:
9/8/2010 5:57:22 PM: User Name NT AUTHORITY. 9/8/2010 5:57:22 PM: User Domain IUSR. 9/8/2010 5:57:22 PM: Group Everyone. 9/8/2010 5:57:22 PM: Group BUILTINUsers. 9/8/2010 5:57:22 PM: Group NT AUTHORITYAuthenticated Users. 9/8/2010 5:57:22 PM: Group NT AUTHORITYThis Organization. 9/8/2010 5:57:22 PM: Group LOCAL.
simple explanation like:- four blocks all connected to one server hosting a website using iis 5 c# i want if user from block a accesses the home page the page says block A user how are you, same goes for all blocks so how to identify from where the request is coming from in this simple scenerio
I have an ASP.NET 3.5 application using Windows Authentication and implementing our own RoleProvider.
Problem is we want to restrict access to a set of pages to a few thousand users and rathern than inputing all of those one by one we found out they belong to an AD group.
The answer is simple if the common group we are checking membership against the particular user is a direct member of it but the problem I'm having is that if the group is a member of another group and then subsequently member of another group then my code always returns false.
For example: Say we want to check whether User is a member of group E, but User is not a direct member of *E", she is a member of "A" which a member of "B" which indeed is a member of E, therefore User is a member of *E"
One of the solutions we have is very slow, although it gives the correct answer
using (var context = new PrincipalContext(ContextType.Domain)) { using (var group = GroupPrincipal.FindByIdentity(context, IdentityType.Name, "DL-COOL-USERS")) { var users = group.GetMembers(true); // recursively enumerate return users.Any(a => a.Name == "userName"); } }
The original solution and what I was trying to get to work, using .NET 3.5 System.DirectoryServices.AccountManagement and it does work when users are direct members of the group in question is as follows:
public bool IsUserInGroup(string userName, string groupName) { var cxt = new PrincipalContext(ContextType.Domain, "DOMAIN"); var user = UserPrincipal.FindByIdentity(cxt, IdentityType.SamAccountName, userName); if (user == null) { return false; } var group = GroupPrincipal.FindByIdentity(cxt, groupName); if (group == null) { return false; } return user.IsMemberOf(group); }
The bottom line is, we need to check for membership even though the groups are nested in many levels down.
I have the selected DataKey in session from the ListView. I am able to set the selection back when I comeback to this aspx page containing listview. But when the selected item in the listview belongs to some other page (not the first listview page) then I need to also set the selected listview page to the one, where my item belongs. I use a listview and a datapager (with template paging) How can I find, in which page my item to be selected exists?
Basically i deal with two tables.i have a table T1 of the following format:id company_name i need to read this data and create a table T2 as followsi wrote the following code. it worked fine for retrieving data and modification but fails to insert the modified data into the 2nd table.the error is, it does not recognise the value for @token
ArrayList dynarr=new ArrayList(); // global variable protected void Button2_Click(object sender, EventArgs e) { int row = 1; int i; string strcmd = null; string Connection = "Data Source=...."; SqlConnection conn = new SqlConnection(Connection); string str = "select company_name from T1 where ID=@ID"; [code]...
I am fairly new to ASP.Net and web programming in general and I am having issues trying to add values from a dropdown list in my gridview to another table.
Here is my scenario. I have 2 tables in my SQL Express DB. When editing the values of table2 in a gridview, I would like to show some data from table1 in a dropdown so users can select a value from table 1 and enter that value in table 2.
I have the Gridview setup to show table2 data.
I created a field template and inserted my dropdown list and linked it to my table1 data source.
When I run my web form, I can click to edit one of the fields in the gridview, and my dropdown list correctly displays the data from table 1, but when I try to update the table2 with the dropdown value, it doesn't correctly update. The row in table2 never updates.
posting the dropdown value from table 1 into the appropriate field in table2..
Again, I am new to this and have been following the tutorials etc on this site, but can't find one pertaining to this topic.
I have two tables for storing language translations - tblEN and tblES. They have the same structure which is nvcEnglish and nvcLocal - both nVarChar fields.
In nvcLocal of the Spanish table, I enter the Spanish translations of words and phrases used within my app. Problem is, when I add a bunch of new records to the English table I also have to go in and repeat the data entry into the Spanish table. I am wondering if there is a way to import the newly added records into the Spanish table using Transact SQL?The plain language query would be something like:
If the data in tblEN.nvcEnglish does not exist in tblES.nvcEnglish then insert a new row into tblES with the values from tblEN
I am working on a web app for an online photo album. It is the last project in Scott Mitchell's book: "ASP.Net 2.0 in 24 hours".
I am creating a page where users can enter new photo images. The functionality for uploading an image will come later. I am working on just inserting a new row into the Pictures table with an optional category, a required title and a required description.
I am getting an error when I try to insert a new row.
Here is a screenshot of the page with a shot of the dropdown list.
The Categories are user-specific. I am getting the correct values retrieved.
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There are two pretty simple database tables involved here.
NOTE: The CategoryID and PIctureID are both autoincrement integer columns.
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The page uses a DetailsView that uses a SqlDataSource that uses the Pictures table. (The DetailsView's Default Mode property is set to "Insert". The "Enable Inserting" checkbox is also checked.)
The dropdown list uses a dropdown control that uses a SqlDataSource that uses the Categories table.
When the "Insert" button is clicked the CategoryID value associated with selected (Category) Name on the dropdown list will be used along with the Title and Description values to insert a row in to the Pictures table. (If no Category value is selected, then a null value will be used for the CategoryID. This is OK because the CategoryID column in the Pictures table allows nulls.)
My problem is that I am getting this error:
Cannot insert explicit value for identity column in table 'Pictures' when IDENTITY_INSERT is set to OFF.
(FYI: I have the full version of both Visual Studio and SQL Server.)
[URL]above url contain a html table.I want to save this table value on XML and also want to save this table value on database MS2008.How to save html table values on database
i done one web application in this application i need to transfer the data from one table to another automatically when the time is 10.00PM. i need to write this function sepearte time function not in page load function.the user select any of page the data should be transfer from one to another without page load only using time control function..
I have an asp.net database which has users table. In this table password is saved as sncrypted. Now, I am creating my own users table. I want to copy user's data from my old table t this table. I can to decrypt old users table password. Which encryption technique is used by default in aspnet database for passwords.
May you tell me how can I transfer data from a table to another table, the condition of non-repetition rows
as a procedure in database MS QSL server 2005 ,Works in the first day of the month I use the first table in the prodation environment it is contain the employee data and the second to update first table only
