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try {
  DbUtils.StartTransaction();
  if (!this.IsPageRefresh) {
    this.SaveData();
  }
  this.CommitTransaction(sender);
} catch (Exception ex) {
  // Upon error, rollback the transaction
  this.RollBackTransaction(sender);
  this.ErrorOnPage = true;

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public partial class EditProductsTable
        : BaseApplicationPage
  // Code-behind class for the EditProductsTable page.
  // Place your customizations in Section 1. Do not modify Section 2.
{

  #region "Section 1: Place your customizations here."

  HashSet<string> AutoSaveCtrlIDs = new HashSet<string>();

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public partial class EditProductsTable2
        : BaseApplicationPage
  // Code-behind class for the EditProductsTable2 page.
  // Place your customizations in Section 1. Do not modify Section 2.
{

  #region "Section 1: Place your customizations here."

  public EditProductsTable2() {
    this.Initialize();

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public void SaveButton_Click(object sender, EventArgs args) {
  // Cannot insert here. Data not saved yet.

  // Click handler for SaveButton.
  // Customize by adding code before the call or replace the call to the Base function with your own code.
  SaveButton_Click_Base(sender, args);
  // NOTE: If the Base function redirects to another page, any code here will not be executed.

  // Cannot insert here either. 
  // If data is saved successfully, the page is redirected. This code won't be executed.

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    public void SaveButton_Click(object sender, EventArgs args) {

      bool shouldRedirect = true;
      string TargetKey = null;
      string DFKA = TargetKey;
      string id = DFKA;
      string value = id;

      try {
        // Enclose all database retrieval/update code within a Transaction boundary

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public override void CommitTransaction(object sender) {
  base.CommitTransaction(sender);

  // Your custom code here.
}

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TextBox CustomerID = MiscUtils.FindControlRecursively(Page, "CustomerID") as TextBox;
string idValue = CustomerID.Text;

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#region "Section 1: Place your customizations here."

public static class PageExt {

  public static string CustomerID(this Page page) {
    return (MiscUtils.FindControlRecursively(page, "CustomerID") as TextBox).Text;
  }
}

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string idValue = Page.CustomerID();

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var ampMembers = MemberTable.GetRecords("AMP = 1");
int random = new Random(DateTime.Now.Ticks).Next(ampMembers.Length);
this.DataSource = ampMembers[random];