Thursday, November 20, 2014

Give modify permissions to the folder and subfolder using Power shell Script


1:  $Right = [System.Security.AccessControl.FileSystemRights]"Modify"
   2:  $InheritanceFlag = ([System.Security.AccessControl.InheritanceFlags]::ContainerInherit, [System.Security.AccessControl.InheritanceFlags]::ObjectInherit)
   3:  $PropagationFlag = [System.Security.AccessControl.PropagationFlags]::InheritOnly  
   4:  $objType =[System.Security.AccessControl.AccessControlType]::Allow
   5:  $objUser = New-Object System.Security.Principal.NTAccount("domain\username") 
   7:  $objACE = New-Object System.Security.AccessControl.FileSystemAccessRule($objUser, $Right, $InheritanceFlag, $PropagationFlag, $objType) 
   9:  $objACL =  Get-Acl “C:\test”
  10:  $objACL.AddAccessRule($objACE)
  11:  Set-ACL  “C:\test” -aclobject $objACL

Wednesday, October 15, 2014

Get 30 GB free in One Drive hurry…

   Hey guys we can get 30 GB free in One Drive by  turn on the auto upload in your smart phone. i have done in my phone

Now i have 30GB .. Thanks Microsoft :)

You can also get it now by simple configuring your Smartphone . Click here to get more information on this





PowerShell Script To build Visual Studio Project in Debug, Release modes

            Recently i have got a requirement to build  the visual studio project in release mode using PowerShell script . I have tried different ways by using Visual Studio command line and msbuild but nothing is worked . Finally i am able build the project with release mode and debug mode. 
Here is the code …

Monday, September 1, 2014

Invalid field value for field "itr1.itr….incometax india efiling

Recently i have faced this issue during  efilling . Here is the exception i got during the save


Here is the solution for this.



Don't enter  .00 for money . ex (100.00) enter only actual value (Ex 100) and submit it .



Thursday, August 14, 2014

Get datatable from Gridview

 protected void btnGetDatafromGrid_Click(object sender, EventArgs e)
            DataTable dtEmployees = new DataTable();
            dtEmployees.Columns.Add(new DataColumn { ColumnName = "Eno", DataType = typeof(Int32) });
            dtEmployees.Columns.Add(new DataColumn { ColumnName = "Ename", DataType = typeof(string) });
            foreach (GridViewRow grdRow in GridView1.Rows)
                DataRow drEmployeeRow = dtEmployees.NewRow();
                drEmployeeRow[0] = grdRow.Cells[1].Text;
                drEmployeeRow[1] = grdRow.Cells[2].Text;
            //Now you have fully loaded datatable from Grid
            if (dtEmployees.Rows.Count > 0)
                GridView1.DataSource = dtEmployees;

Wednesday, July 16, 2014

Get DataTable using asynchronous Programming

   public static async Task<DataTable> GetDataAsync(string connectionString,string query) 
          DataTable resultTable = new DataTable();
              ConnectionStringSettings connectionStringSettings = System.Configuration.ConfigurationManager.ConnectionStrings[connectionString];
              DbProviderFactory factory = DbProviderFactories.GetFactory(connectionStringSettings.ProviderName);
              using (DbConnection connection = factory.CreateConnection())
                  connection.ConnectionString = connectionStringSettings.ConnectionString;
                  DbCommand command = connection.CreateCommand();
                  command.CommandText = query;
                  DbDataReader readers = command.ExecuteReader(); 
                  DataTable schemaTable = readers.GetSchemaTable();
                  foreach (DataRow dataRow in schemaTable.Rows)
                      DataColumn dataColumn = new DataColumn();
                      dataColumn.ColumnName = dataRow[0].ToString();
                      dataColumn.DataType = Type.GetType(dataRow["DataType"].ToString());
                  command.CommandTimeout = 30000;
                  using (DbDataReader reader = await command.ExecuteReaderAsync())
                      while (await reader.ReadAsync())
                          DataRow dataRow = resultTable.NewRow();
                          for (int i = 0; i < resultTable.Columns.Count ; i++)
                              dataRow[i] = reader[i];
                           Console.WriteLine(string.Format("From thread {0}-and data-{1}",System.Threading.Thread.CurrentThread.ManagedThreadId,dataRow[0]));
          catch (System.Exception ex)
          return resultTable;

Friday, June 6, 2014

Start may not be called on a promise-style task.

             Recently i have faced this issue . The problem here is  The await keyword inside your asynchronous method is trying to come back to the UI thread.Since the User Interface  thread is busy and waiting for the entire task to complete, you have a deadlock.Moving the async call to Task.Run() solves the issue.Because the async call is now running on a thread pool thread, it doesn't try to come back to the UI thread, and everything therefore works.

               Alternatively, you can call StartAsTask().ConfigureAwait(false) before awaiting the inner operation to make it come back to the thread pool rather than the UI thread, avoiding the deadlock entirely.


Here is the working code to avoid the above exception

  1: private void GetData(string text)
  2: {
  3:     var task = Task.Run(async () => { await GetDataAsync(sqlQuery); });
  4:     task.Wait();
  5: }

Monday, June 2, 2014

Detecting the Browser using jQuery including IE 11

Recently  one of the team member got the issue with IE 11 while writing the code to detect the browser.The browser detection code what he has written is not working with IE 11 . The  issue here is Microsoft keep updating the User Agent String every time when new IE version released ..

To fix the issue i made few changes and now it is working .

Here is the code  to detect the browser including IE 11

<script  type="text/javascript" >
 function GetBrowserDetails() {
         var ua = window.navigator.userAgent
          var msie = ua.indexOf("MSIE ")
          // If Internet Explorer, return version number
          if (msie > 0)
          return parseInt(ua.substring(msie + 5, ua.indexOf(".", msie)))
            // If Internet Explorer 11 handling differently becaue UserAgent string updated by Microsoft
           else if (!!navigator.userAgent.match(/Trident\/7\./))
               return 11;
           //If another browser just returning  0
             return 0
       if (GetBrowserDetails() > 0)
        alert("Hey This is Internet Explorer and the version no is " + GetBrowserDetails());
         alert("Hey This is not IE browser");

Tuesday, May 20, 2014

Tuesday, May 6, 2014

The type 'xxxxx' and the type 'yyyyyy' both have the same simple name of and so cannot be used in the same model. All types in a given model must have unique simple names. Use 'NotMappedAttribute' or call Ignore in the Code First fluent API to explicitly exclude a property or type from the model.

Recently i have faced this issue with Entity Framework . The issue  occurs when dbset property  refers the Mapping class instead of Entity . I fixed the issue by changes the  dbset property entity type (Instead of mapping class referred Entity class).

Here are the rules

  • The dbset property should  have the Entity
  • In model creating we should specify the mapping class

Working Example

   As you see below screen shot  the first one(dbset property for Contractor Visits) referred the POCO entity

and  in the configuration referred the Mapping class of ContractorVisist.



Now it worked fine . Let me know if you still facing any issues ..

Tuesday, April 1, 2014

Hide console window when using processor class in c#


psi = new ProcessStartInfo("exe path"));
psi.CreateNoWindow = true;
psi.UseShellExecute = false;
process = System.Diagnostics.Process.Start(psi);
process.StartInfo.UseShellExecute = false;
process.StartInfo.CreateNoWindow = true;


Thursday, March 13, 2014

Disable .pdb file generation in Release Mode


Here are the steps to disable the .pdb file generation

Visual Studio – Compile Options

In Visual Studio 2005, .pdb file gets generated in Debug mode and Release mode.

In debug mode it loads the entire symbol table, in Release mode it loads the key symbols.

In Release mode, the generated .pdb can be deleted very well deleted. (Because framework does not uses it)

To disable .pdb generation in Release mode, goto

Project Properties > Compile Tab > Advanced Compile Options


Thursday, February 6, 2014

LoadLibraryEx failed on aspnet_filter.dll

Recently I have got this error




The issue here is IIS is trying to load a 32 bit ISAPI filter in 64 bit operating system

To fix the issue we needs to configure the issue occurred WebSite -Application pool ->Advance settings

-->Enable 32-bit applications to "True" and try …. It will work


Tuesday, January 21, 2014

Solution for Queue build with shelveset not working with VS 2013 issue

There is  a Bug with VS 2013 . You cannot run the builds with  shelve set . You can see by default  “What do you want to build”  field is disabled



To fix this issue we needs to install one of the hotfix which is provided by Microsoft. Here is the link for that

Note: You needs to stop the all Visual Studio instances  while installing and after installation completed  you should restarts the VM to affect these  changes

Now you will get the “What do you want to build” field is enabled



Happy Coding :)