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Check if cyclic string or not

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Enter a string of characters S. Indicates whether the string S is cyclic or not.
For example S='abcdabcdabcdabcd' is cyclic.
My teacher want me to do this but i think it's too hard. I'm thinking using SplitString but it's just an idea and i dont know how to do. I'm very thankful if someone gives me help

using System;
using System.Collections;
public class MYCLASSNAME {
public static void Main(string[] args){
var str = "abcdabcdabcdabcd";
Console.Write(checkCyclicString(str));
}
static bool checkCyclicString (string str){
var checkString ="";
for(var i=0;i<str.Length-1;i++){
checkString= checkString+ str[i];
var countOfCycles =0;
var haveCycles = false;
for(var j=i+1;j<str.Length-checkString.Length+1;j= j+checkString.Length){
if(checkString==str.Substring(j,checkString.Length)){
haveCycles = true;
countOfCycles++;
}else{
haveCycles =false;
}
}
if(haveCycles && countOfCycles == Math.Ceiling((double)(str.Length/checkString.Length))-1){
return true;
}
}
return false;
}
}
check the cyclic behavior by creating substrigs and comparing them with all the parts of the given string

Not able to send text in Coded UI [closed]

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Here this is my code I try to send text to the text box but I can't it is not working.
ITestControl PointBuildWin = new UITestControl();
PointBuildWin.TechnologyName = "MSAA";
PointBuildWin.SearchProperties[UITestControl.PropertyNames.ClassName] = "WindowsForms10.Window.8.app.0.378734a";
PointBuildWin.SearchProperties[UITestControl.PropertyNames.FriendlyName] = "XLS80ePSPointUtility";
Thread.Sleep(3000);
WinRadioButton UpgradePointBuildBtn = new WinRadioButton(PointBuildWin);
UpgradePointBuildBtn.SearchProperties[WinRadioButton.PropertyNames.Name] = "Upgrade from earlier version of EBI and XLS80ePS";
Mouse.Click(UpgradePointBuildBtn);
Thread.Sleep(1000);
WinCheckBox PointSpecButton = new WinCheckBox(PointBuildWin);
PointSpecButton.SearchProperties[WinCheckBox.PropertyNames.Name] = "Point name specific";
Mouse.Click(PointSpecButton);
Thread.Sleep(2000);
WinEdit TextInput = new WinEdit(PointBuildWin);
TextInput.SearchProperties[WinEdit.PropertyNames.ClassName] = "WindowsForms10.EDIT.app.0.378734a";
Thread.Sleep(2000);
Mouse.Click(TextInput);
TextInput.SetFocus();
Keyboard.SendKeys(TextInput, "Test");

try
TextInput.DrawHighlight() before Mouse.Click(TextInput) and confirm the search properties are pointing to right control.

how to get blocked file extensions and maximum file size for attachment in dynamics crm using c# code [closed]

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I want to get blocked file extension and maximum file size for attachment set by admin in c# code .Below image displays what I actually want using c# code.
Please suggest me answer.

Please use the following code to get any property in the System Settings.
var query = new QueryExpression("organization")
{
ColumnSet = new ColumnSet("blockedattachments", "maxuploadfilesize")
};
EntityCollection orgCollection = _service.RetrieveMultiple(query);
if (orgCollection.Entities.Count > 0)
{
Entity org = orgCollection.Entities.First();
string blockedattachments = org.GetAttributeValue<string>("blockedattachments");
int numberMaxUploadFileSize = org.GetAttributeValue<int>("maxuploadfilesize");
}

Try using below code, it is tested and working fine.
var query = new QueryExpression("organization")
{
ColumnSet = new ColumnSet("blockedattachments", "maxuploadfilesize")
};
var record = service.RetrieveMultiple(query).Entities.FirstOrDefault();
if (record != null)
{
var blockedAttachments = record.GetAttributeValue<string>("blockedattachments");
var maxAttachmentSize = record.GetAttributeValue<int>("maxuploadfilesize");
}

How to Create new Database from Existing Data Base in c#? [closed]

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I want to create a new database using c#. I just want to pass database name from user interface and for that database name i want to run a sql script of database for creating the same schema of that script for new database.

I do not have exactly whay you intend to do, but I have done some functionality to seed some default data to the master tables.
//sql file location
private static readonly string IndexScriptSeedMasterDataLocation = "SqlSeedMasterData.sql";
In the function I have :
private static void SeedMasterData ( IpDataContext context, string databaseName)
{
context.Database.CreateIfNotExists();
var sqlContent = Content(IndexScriptSeedMasterDataLocation);
var modifiedSqlScript = sqlContent.Replace("#DatabaseName", databaseName);
context.Database.ExecuteSqlCommand(modifiedSqlScript);
}
// Content function :
private static string Content(string fileLocation)
{
using (var stream = Assembly.GetExecutingAssembly().GetManifestResourceStream(fileLocation))
{
if (stream == null)
{
return string.Empty;
}
var streamReader = new StreamReader(stream);
return streamReader.ReadToEnd();
}
}

How do I get the duration of a video file using C#? [closed]

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Any library in C# that allows me to do that?

google result for http://johndyer.name/post/2005/07/22/Retreiving-the-duration-of-a-WMV-in-C.aspx
using WMPLib; // this file is called Interop.WMPLib.dll
WindowsMediaPlayerClass wmp = new WindowsMediaPlayerClass();
IWMPMedia mediaInfo = wmp.newMedia("myfile.wmv");
// write duration
Console.WriteLine("Duration = " + mediaInfo.duration);
// write named attributes
for (int i=0; i<mediaInfo.attributeCount; i++)
{
Console.WriteLine(mediaInfo.getAttributeName(i) + " = " + mediaInfo.getItemInfo(mediaInfo.getAttributeName(i)) );
}

You can try this Extension method.
using Shell32;
public static class Extension
{
public static string GetLength(this FileInfo info)
{
var shell = new ShellClass();
var folder = shell.NameSpace(info.DirectoryName);
var item = folder.ParseName(info.Name);
return folder.GetDetailsOf(item, 27);
}
}

I hope following code snippet will help you :
using WMPLib;
// ...your code here...
var player = new WindowsMediaPlayer();
var clip = player.newMedia(filePath);
Console.WriteLine(TimeSpan.FromSeconds(clip.duration));
and don't forget to add the reference of wmp.dll which will be
present in System32 folder.