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- using System;
- using System.Collections;
- using System.Collections.Generic;
- using System.Data;
- using System.Data.SqlClient;
- using System.Diagnostics;
- using System.Web;
- using System.Web.UI;
- using System.Web.UI.WebControls;
- using ADONET_namespace;
- namespace AddFileToSQL
- {
- public partial class DataMatch : _Default
- {
- protected System.Web.UI.WebControls.PlaceHolder phTextBoxes;
- protected System.Web.UI.WebControls.PlaceHolder phDropDownLists;
- protected System.Web.UI.WebControls.Button btnAnotherRequest;
- protected System.Web.UI.WebControls.Panel pnlCreateData;
- protected System.Web.UI.WebControls.Literal lTextData;
- protected System.Web.UI.WebControls.Panel pnlDisplayData;
- //Panel pnlDropDownList;
- protected static string inputfile2;
- static string[] headers = null;
- static string[] data = null;
- static string[] data2 = null;
- static DataTable myInputFile = new DataTable("MyInputFile");
- static string[] myUserSelections;
- // a Property that manages a counter stored in ViewState
- protected int NumberOfControls
- {
- get { return (int)ViewState["NumControls"]; }
- set { ViewState["NumControls"] = value; }
- }
- public void EditRecord(object recordID)
- {
- SelectedRecordID = recordID;
- // Load record from database and show in control
- }
- protected object SelectedRecordID
- {
- get
- {
- return ViewState["SelectedRecordID"];
- }
- set
- {
- ViewState["SelectedRecordID"] = value;
- }
- }
- // Page Load
- private void Page_Load(object sender, System.EventArgs e)
- {
- if (!Page.IsPostBack)
- {
- this.NumberOfControls = 0;
- }
- }
- // Add DropDownList Control to Placeholder
- private void CreateDropDownLists()
- {
- for (int counter = 0; counter < NumberOfControls; counter++)
- {
- DropDownList ddl = new DropDownList();
- SqlDataReader dr = ADONET_methods.DisplayTableColumns(targettable);
- ddl.ID = "DropDownListID" + (counter + 1).ToString();
- ddl.DataTextField = "COLUMN_NAME";
- ddl.DataValueField = "COLUMN_NAME";
- ddl.DataSource = dr;
- ddl.DataBind();
- //myUserSelections[counter] = "";
- ddl.AutoPostBack = true;
- ddl.EnableViewState = true; //Preserves View State info on Postbacks
- ddl.Style["position"] = "absolute";
- ddl.Style["top"] = 100 * counter + 80 + "px";
- ddl.Style["left"] = 250 + "px";
- ddl.SelectedIndexChanged += new EventHandler(SelectedIndexChanged);
- pnlDisplayData.Controls.Add(ddl);
- pnlDisplayData.Controls.Add(new LiteralControl("<br><br><br>"));
- pnlDisplayData.Visible = true;
- // pnlDropDownList.FindControl(ddl.ID);
- dr.Close();
- }
- }
- protected void SelectedIndexChanged(object sender, EventArgs e)
- {
- DropDownList ddl = (DropDownList)sender;
- string ID = ddl.ID;
- }
- // Add TextBoxes Control to Placeholder
- private void RecreateDropDownLists()
- {
- for (int counter = 0; counter < NumberOfControls; counter++)
- {
- DropDownList ddl = new DropDownList();
- SqlDataReader dr = ADONET_methods.DisplayTableColumns(targettable);
- ddl.ID = "DropDownListID" + (counter + 1).ToString();
- ddl.DataTextField = "COLUMN_NAME";
- ddl.DataValueField = "COLUMN_NAME";
- ddl.DataSource = dr;
- ddl.DataBind();
- myUserSelections[counter] = "";
- dr.Close();
- ddl.AutoPostBack = true;
- ddl.EnableViewState = false; //Preserves View State info on Postbacks
- ddl.Style["position"] = "absolute";
- ddl.Style["top"] = 100 * counter + 80 + "px";
- ddl.Style["left"] = 250 + "px";
- pnlDisplayData.Controls.Add(ddl);
- pnlDisplayData.Controls.Add(new LiteralControl("<br><br><br>"));
- }
- }
- // Create TextBoxes and DropDownList data here on postback.
- protected override void CreateChildControls()
- {
- // create the child controls if the server control does not contains child controls
- this.EnsureChildControls();
- // Creates a new ControlCollection.
- this.CreateControlCollection();
- // Here we are recreating controls to persist the ViewState on every post back
- if (Page.IsPostBack)
- {
- RecreateDropDownLists();
- RecreateLabels();
- }
- // Create these conrols when asp.net page is created
- else
- {
- PopulateFileInputTable();
- CreateDropDownLists();
- CreateLabels();
- }
- // Prevent child controls from being created again.
- this.ChildControlsCreated = true;
- }
- // Read all the data from TextBoxes and DropDownLists
- protected void btnSubmit_Click(object sender, System.EventArgs e)
- {
- int cnt = FindOccurence("DropDownListID");
- EditRecord("DropDownListID" + Convert.ToString(cnt + 1));
- AppendRecords();
- pnlDisplayData.Visible = false;
- }
- private int FindOccurence(string substr)
- {
- string reqstr = Request.Form.ToString();
- return ((reqstr.Length - reqstr.Replace(substr, "").Length) / substr.Length);
- }
- }
- }
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