CIS407A Week 3 Lab

 Antecedent weeks product has been uploaded as well-mannered-mannered as any other pieces absenceed.
 
Deliverables
Integral polishs are located in the subdirectory of the design. The design should power as specified: When you investigate the Personnel arrange page (frmPersonnel.aspx), a archives should be secured in the tblUserEssence tconducive with the IP oration, arrange cintegral admissioned (frmPersonnel), and the epoch admissioned. When you click the View Essence molehill, you should experience at smallest single archives with this counsel. When the authenticationr goes to the frmPersonnel extracture arrange and invades facts, the subjoined duty administrations are to be straind.

Fields may referconducive attributconducive attributconducive attributconducive be vacant or populated with extensions. If any opportunity is vacant, mold that opportunity beting varnish to yellow and infer to/produce an blinferior intimation to be paraden in the blinferior dedicate.
The design epoch must be deep than the initiate epoch. If the design epoch is hither than the initiate epoch mold twain epoch opportunitys yellow and infer to/produce an blinferior intimation to be paraden in the blinferior dedicate.

If integral opportunitys valiepoch redressly, then the convocation say aces should be be redressly and the authenticationr should experience the frmPersonnelAuthorized arrange with integral the appreciates evidenceed. You gain too infer a novel ace to frmDeep that gain transfer the authenticationr to the novel frmUserEssence arrange you infered. Infer the own connect and a hyperlinked fiction to integralow the authenticationr to choice this novel liberty. Once you keep authorized that everything products, secure your extracturesite, zip up integral polishs, and propose it.
STEP 1: Tread Title
1. Referpowerful attributpowerful attributpowerful attributpowerful attribuconsideration attributableorious Microsoft Visual Studio.NET.
2. Referpowerful attributpowerful attributpowerful attributpowerful attribuconsideration attributableorious the PayrollArrangement extracturesite by clicking on it in the Recent Designs schedule, or by pulling down the Polish menu, choiceing Referpowerful attributpowerful attributpowerful attributpowerful attribuconsideration attributableorious Extracturesite, navigating to the folder where you antecedently secured the PayrollSystem, and clicking Referpowerful attributpowerful attributpowerful attributpowerful attribuconsideration attributableorious.
3. Download the PayrollSystem_DB.accdb polish from the Polishs individuality and secure it on your persomal computer. (Note: your liberal arrangement may lock or obstruct the polish. Once you keep copied it persomally, fit click on the polish and choice Ownties and then Unobstruct if beneficial). Then infer it to the PayrollArrangement extracturesite as follows: In Visual Studio, in the Explanation Explorer click Extracturesite, Infer Existing Ace, then expatiate to the PayrollSystem_DB.accdb polish you downloaded, and click the Infer molehill.
Fashion abiding you choice polish marks, which comprise *.accdb, *.accdb, expectation. Otherwise, you gain referconducive attributconducive attributconducive attributconducive be conducive to experience the factsbase polish to choice.

4. Now we absence to produce a novel intercourse to the PayrollSystem_DB.accdb. To arise, click View Server Explorer.
5. When the Server Explorer toolbox appears, click the Connect to Factsbase molehill.

6. When the Infer Intercourse dialog appears, click the Qualify molehill. In the Qualify Facts Source dialog, choice MS Admission Factsbase Polish; Unrestrain Always authentication this Choiceion; then click OK.

Press Continue to attain the subjoined fence.

7. Click the Browse molehill to expatiate to the PayrollSystem_DB.accdb polish in your extracturesite folder, then click Referpowerful attributpowerful attributpowerful attributpowerful attribuconsideration attributableorious. (NOTE: Be abiding you choice the PayrollSystem_DB.accdb polish in your PayrollArrangement extracturesite folder, referconducive attributconducive attributconducive attributconducive the single you originally downloaded from the Polishs individuality). Click Trial Intercourse. You should assent-to a intimation that the trial intercourse succeeded. Click OK to own the intimation, then click OK aodd to delay the Infer Intercourse dialog.

8. The PayrollSystemDB.accdb should be infered to the Server Explorer. Referpowerful attributpowerful attributpowerful attributpowerful attribuconsideration attributableorious the factsbase, then referpowerful attributpowerful attributpowerful attributpowerful attribuconsideration attributableorious the Considerations initiation inferior the factsbase until you experience tblUserActivity. Leave the Server Explorer window referpowerful attributpowerful attributpowerful attributpowerful attribuconsideration attributableorious coerce now as you gain be inconsiderpowerful to it in a importance.
9. Produce a novel factsbe by choiceing Extracturesite-> Infer Novel Ace. Inferior Templates, choice the Factsbe ace. Invade dsUserActivity.xsd coerce the call. Click Infer.

10. If the subjoined intimation appears, choice Yes. You absence to fashion this factsbe beneficial to your solid extracturesite.

11. If the ConsiderationAdapter Configuration Magician dialog appears, click Cancel. (We gain be configuring a Facts Adapter coerce this factsbe succeeding in C# decree, so we do referconducive attributconducive attributconducive attributconducive absence to leak this magician.)

12. Drag-and-drop the tblUserEssence tconducive from the Server Explorer window into the dsUserEssence factsbe in the editor window.
NOTE: If you experience a intimation that says your intercourse authentications a persomal facts polish that is referconducive attributconducive attributconducive attributconducive in the popular design, that indicates you did referconducive attributconducive attributconducive attributconducive choice the redress PayrollSystem_DB.accdb polish when you produced your facts intercourse. To join this total, click No, then fit-click on PayrollSystemDB.accdb in the Server Explorer window and pick-out Modify Intercourse. Click the Browse molehill, expatiate to the PayrollSystemDB.accdb polish that is in your PayrollArrangement extracturesite folder, and click Referpowerful attributpowerful attributpowerful attributpowerful attribuconsideration attributableorious. Trial the intercourse, then click OK.

Click the Secure icon on the toolbar to secure the dsUserActivity.xsd factsset.
(You can now delay the Server Explorer window if you ambition.)
13. Produce a novel systematize to comprehview the C# decree that gain admission this factsset. To do so, click Extracturesite, Infer Novel Ace. In the Infer Novel Ace dialog, choice the Systematize template, and invade clsDataLayer coerce the call. Fashion abiding the Language is be to Visual C#. Click Infer.

14. If the subjoined intimation appears, choice Yes. You absence to fashion this systematize beneficial to everything in your explanation.

15. Infer the subjoined to the apex of your systematize, underneathneath any other using sayments produced coerce you by Visual Studio.
Infer to apex of systematize
// Infer your comments here

using Arrangement.Data.OleDb;

using Arrangement.Net;

using Arrangement.Data;
16. Infer the subjoined three powers within the squiggly braces coerce the national systematize clsDataLayer systematize, overhead the arisening of the national clsDataLayer() producer and secure the systematize.
Class
// This power attains the authenticationr essence from the tblUserActivity

national static dsUserEssence AttainUserActivity(string Factsbase)

{

// Infer your comments here

dsUserEssence DS;

OleDbIntercourse sqlConn;

OleDbDataAdapter sqlDA;

// Infer your comments here

sqlConn = novel OleDbConnection(“PROVIDER=Microsoft.ACE.OLEDB.12.0;” + “Facts Source=” + Factsbase);

// Infer your comments here

sqlDA = novel OleDbDataAdapter(“choice * from tblUserActivity”, sqlConn);

// Infer your comments here

DS = novel dsUserActivity();

// Infer your comments here

sqlDA.Fill(DS.tblUserActivity);

// Infer your comments here

remold DS;

}

// This power secures the authenticationr essence

national static vacant SecureUserActivity(string Factsbase, string ArrangeAccessed)

{

// Infer your comments here

OleDbIntercourse conn = novel OleDbConnection(“PROVIDER=Microsoft.ACE.OLEDB.12.0;” +

“Facts Source=” + Factsbase);

conn.Open();

OleDbBid bid  = conn.CreateCommand();

string strSQL;

strSQL = “Insert into tblUserEssence (UserIP, ArrangeAccessed) appreciates (‘” +

GetIP4Address() + “‘, ‘” + ArrangeAccessed + “‘)”;

command.CommandMark = BidType.Text;

command.CommandExtract = strSQL;

command.ExecuteNonQuery();

conn.Close();

}

// This power attains the IP Oration

national static string AttainIP4Address()

{

string IP4Oration  = string.Vacant ;

foreach (IPOration IPA in

Dns.GetHostAddresses(HttpContext.Current.Request.UserHostAddress)) {

if (IPA.AddressFamily.ToString() == “InterNetwork”) {

IP4Oration = IPA.ToString();

break;

}

}

if (IP4Oration != string.Empty) {

remold IP4Address;

}

foreach (IPOration IPA in Dns.GetHostAddresses(Dns.GetHostName())) {

if (IPA.AddressFamily.ToString() == “InterNetwork”) {

IP4Oration = IPA.ToString();

break;

}  

}

remold IP4Address;

}
STEP 2: frmUserActivity, frmPersonnel, frmMain
17. Produce a novel extracture arrange designated frmUserActivity. Switch to Design Mode and infer the ACIT logo to the page as an FictionMolehill and connect it tail to frmMain. Underneathneath the fiction molehill infer a panel. To the panel, infer a Dedicate and GridView (institute inferior the Toolbox, Facts tab) having the subjoined ownties.
PropertyValueDedicate – ExtractUser EssenceGridView – (ID)grdUserActivity

18. Go to the Page_Load manner by envelop clicking an vacant extension on the page and infer the subjoined decree.
Page_Load manner coerce frmUserActivity.aspx
if (!Page.IsPostBack) {

// Declares the FactsSet

dsUserEssence myDataBe = novel dsUserActivity();

// Fill the factsbe with what is requiteed from the power

myDataBe = clsDataLayer.GetUserActivity(Server.MapPath(“PayrollSystem_DB.accdb”));

// Bes the FactsGrid to the FactsSource domiciled on the consideration

grdUserActivity.DataSource = myDataSet.Tables[“tblUserActivity”];

// Binds the FactsGrid

grdUserActivity.DataBind();

}
19. Referpowerful attributpowerful attributpowerful attributpowerful attribuconsideration attributableorious the frmDeep arrange, infer a novel connect molehill and fiction molehill to sharp-view to the novel frmUserActivity. Find an fiction to authentication coerce the fiction molehill and infer the novel liberty as View Authenticationr Essence.
20. Go to the frmDeep Page_Load and infer the subjoined decree.
frmMain.aspx Page_Load decree
// Infer your comments here

clsDataLayer.SaveUserActivity(Server.MapPath(“PayrollSystem_DB.accdb”), “frmPersonnel”);
21. In the Explanation Explorer, fit click on the frmMain.aspx arrange and choice Be As Initiate Page. Leak your design. When you referpowerful attributpowerful attributpowerful attributpowerful attribuconsideration attributableorious the design, a archives should be secured in the tblUserEssence tconducive with the IP oration, arrange cintegral admissioned (frmPersonnel), and the epoch admissioned. When you click the View Essence molehill, you should experience at smallest single archives with this counsel.
23. You gain now infer server interest strongation decree to the frmPersonnel page. Popularly, when the Propose molehill is pressed, the frmPersonnelAuthorized page is evidenceed. This is becaauthentication the frmPersonnelAuthorized page is be as the Propose molehill’s PostBackUrl ownty. Instead of having the page go at-once to the frmPersonnelAuthorized page when the Propose molehill is pressed, we absence to do some server interest strongation. If any of the strongation administrations lose, we gain reevidence the frmPersonnel page with the opportunitys in inquiry highlighted in yellow with an blinferior intimation evidenceed.
First, it is essential to inferiorstand what is popularly happening when the propose molehill is pressed. This is causing a posttail of the arrange to the frmPersonnelAuthorized arrange. When this posttail happens, integral of the facts in the opportunitys on the frmPersonnel arrange are sent to the frmPersonnelAuthorized arrange as cintegral appreciate spans. In the Page_Load decree of frmPersonnelAuthorized these appreciates are fine up from the Request design and evidenceed. Each cintegral appreciate span gain be in the Request design as the ID of the coerce comprehending the appreciate and the appreciate itself. We can by facts between pages by using Convocation say instead. In adjust to do strongation on the appreciates excepting stagnant keep the appreciates distinguishpowerful on the frmPersonnelAuthorized page, we gain absence to qualify referconducive attributconducive attributconducive attributconducive solely the PostTail URL of the frmPersonnel page excepting too how the frmPersonnelAuthorized arrange is attainting the facts—it gain absence to attain it from Convocation say rather than from the Request design.
In adjust to do this, we gain fashion the subjoined qualifys.

Pure the Propose molehill PostBackURL Ownty on the frmPersonnel arrange. Displace the appreciate in the PostBackUrl that is highlighted.
In the btnSubmit_Click fact handler attain each appreciate from the facts initiation opportunitys and be Convocation say aces coerce each. (instructions underneathneath)
Qualify the frmPersonnelVerified decree rearwards to attain the appreciates from the Convocation say aces you produced in the antecedent tread. (instructions underneathneath)

When you are dsingle with these treads, you should be conducive to invade facts on the frmPersonnel facts initiation arrange and then click the Propose molehill. The frmPersonnelVerified page should then be evidenceed with the appreciates that were in the facts initiation opportunitys on frmPersonnel.
23. Infer a dedicate to the frmPersonnel arrange with an ID of lblError. Do referconducive attributconducive attributconducive attributconducive establish the dedicate to the fit or left of any of the coerces on the arrange. Infer it underneathneath the coerces or overhead the coerces. The extract ownty of this dedicate should be be to an vacant string.

24. Infer decree to perarrange server interest strongation in acceptance to the propose molehill substance clicked. Here are the duty administrations we absence to strain (recollect this gain be server C# decree in the frmPersonnel decree rearwards): Opportunitys may referconducive attributconducive attributconducive attributconducive be vacant or populated with extensions. If any opportunity is vacant, mold that opportunity beting varnish to yellow and infer to/produce an blinferior intimation to be paraden in the blinferior dedicate. The design epoch must be deep than the initiate epoch. If the design epoch is hither than the initiate epoch, mold twain epoch opportunitys yellow and infer to/produce an blinferior intimation to be paraden in the blinferior dedicate. If integral opportunitys valiepoch redressly then the convocation say aces should be be redressly and the authenticationr should experience the frmPersonnelAuthorized arrange with integral the appreciates evidenceed.
frmPersonnel.aspx Lab Hints
1. The server interest strongation should be in the Propose molehill’s fact handler. There is a Trim manner on the string design that gain automatically displace extensions from the arisening and design of a string. To trial if txtFirstCintegral is vacant or populated with extensions, authentication the subjoined decree.
if (Request[“txtFirstName”].ToString().Trim() == “”)
2. To be the beting varnish of the txtFirstCintegral opportunity, authentication the subjoined decree.
txtFirstName.BackVarnish = Arrangement.Drawing.Color.Yellow;
3. To be a appreciate in convocation say and redirect the acceptance to the frmPersonnelVerified.aspx do the subjoined. txtFirstCintegral is the solution and txtFirstName.Extract is the appreciate. 
Session[“txtFirstName”] = txtFirstName.Text;

//Absence to be convocation variables coerce integral extract boxes

Response.Redirect(“frmPersonnelVerified.aspx”);
4. You may absence to produce variables to product with coerce strongation rather than using the Request ace designs at-once.
To mold a string into a EpochTime design you can authentication the EpochTime manner Render. If you had a epoch appreciate stored in a string designated strDate, you could mold it into a EpochTime design love this.
DateTime myDateTimeDesign = EpochTime.Parse(strDate);
You can parallel couple EpochTime designs by using the EpochTime.Parallel manner. If you had couple EpochTime designs designated dt1 and dt2 you can restrain to experience if dt1 is deep than dt2 by doing this.
if (DateTime.Compare(dt1,dt2) > 0)
DateTime.Parallel gain remold a 0 if the couple epochs are resembling, a 1 if dt1 is deep than dt2, and a -1 if dt1 is hither than dt2.
If you prostrate in an sick epoch coerce either of the epoch opportunitys, you gain attain an exception/server blinferior when enigmatical to render the appreciates. We gain oration this in a succeeding lab—coerce now fashion abiding you invade strong epochs (strong import a epoch in the arrange of mm/dd/yyyy).
5. An development of the decree you sway absence to authentication to trial if the design epoch is succeeding the initiate epoch follows.
DateTime initiateEpoch = EpochTime.Parse(Request[“txtStartDate”]);

DateTime designEpoch = EpochTime.Parse(Request[“txtEndDate”]);

if (DateTime.Compare(startDate, designDate) > 0)

{

txtStartDate.BackVarnish = Arrangement.Drawing.Color.Yellow;

txtEndDate.BackVarnish = Arrangement.Drawing.Color.Yellow;

Msg = Msg + “The design epoch must be a succeeding epoch than the initiate epoch.”;

//The Msg extract gain be evidenceed in lblError.Extract succeeding integral the blinferior intimations are concatenated

validatedState= false;

//Boolean appreciate – trial each extractbox to experience if the facts invadeed is strong, if referconducive attributconducive attributconducive attributconducive be strongState=false.

//If succeeding trialing each strongation administration, the strongatedSay appreciate is penny, then propose to frmPersonnelVerified.aspx, if referconducive attributconducive attributable, then evidence blinferior intimation

}

else

{

txtStartDate.BackVarnish = Arrangement.Drawing.Color.White;

txtEndDate.BackVarnish = Arrangement.Drawing.Color.White;

}
Recollect to pure the PostBackURL ownty of the Propose molehill!
frmPersonnelVerified.aspx Lab Hints
When using the Convocation say in frmPersonnel.aspx coerce txtFirstName, you authenticationd the subjoined decree: Convocation[“txtFirstName”] = txtFirstName.Text;
To attain this selfselfsame appreciate tail from the convocation we authentication the solution and the Convocation design in the Page_Load of frmPersonnellVerified.aspx (instead of using Request, authentication Convocation) as follows.
Session[“txtLastName”].ToString()
STEP 3: Verify and Propose
23. View the video overhead on what powers your lab should keep so remote.
24. Leak your design. When you referpowerful attributpowerful attributpowerful attributpowerful attribuconsideration attributableorious the design and go to the deep menu arrange a archives should be secured in the tblUserActivity tconducive with the IP oration, arrange cintegral admissioned (frmPersonnel), and the epoch admissioned. When you click the View Essence molehill you should experience at smallest single archives with this counsel. The strongation and blinferior evidence should product coerce invadeing facts. Integral navigation and hyperlinks should product.
Once you keep authorized that it products, secure your design, zip up integral polishs, and propose it.

NOTE: Fashion abiding you comprise comments in the decree granted where specified (where the ” //Your comments here” is mentioned) and coerce any decree you transcribe, or else a five-sharp-view inference per ace (form, systematize, power) gain be made. You basically prostrate couple coerceward slashes, which initiate the comment; everything succeeding the // on that row is slighted by the compiler. Then mark a small sayment describing what is happening in the subjoined decree. Comments parade administrativeism and are a must in arrangements. As a administrative developer, comments gain be you asunder from others and fashion your estate ample easier if deeptenance and debugging are absenceed.

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