Answer Posted / santro
/*pgDrugnames.aspx.cs*/
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
public partial class pgDrugnames : System.Web.UI.Page
{
string strConnectionstring;
SqlConnection con;
SqlDataAdapter da;
protected void Page_Load(object sender, EventArgs e)
{
strConnectionstring =
ConfigurationManager.AppSettings["strSample"];
con = new SqlConnection(strConnectionstring);
if (!IsPostBack)
{
BindDrugDetails();
}
Button2.Attributes.Add
("onclick", "javascript:return ConfirmDelete();");
Button5.Attributes.Add("onclick", "window.open
('ReportViewer.aspx','newwindow','width=800,height=600,resiz
able=1,scrollbars=1'); return false");
}
protected void ListBox1_SelectedIndexChanged(object
sender, EventArgs e)
{
TextBox1.Text = ListBox1.SelectedItem.Text.ToString
();
}
protected void Button1_Click(object sender, EventArgs e)
{
ListBox1.Visible = false;
Label1.Text = "Edit Mode";
TextBox1.Text = string.Empty;
TextBox1.Focus();
Button2.Enabled = false;
Button3.Enabled = true;
Button5.Enabled = false;
Button4.Text = "Cancel";
}
protected void Button4_Click(object sender, EventArgs e)
{
if (Button4.Text == "Cancel")
{
ListBox1.Visible = true;
Label1.Text = "view mode";
Button2.Enabled = true;
Button5.Enabled = true;
Button3.Enabled = false;
Button4.Text = "Close";
TextBox1.Text =
ListBox1.SelectedItem.Text.ToString();
}
else if (Button4.Text.ToUpper().ToString()
== "CLOSE")
{
Response.Redirect("Default.aspx");
}
}
protected void Button3_Click(object sender, EventArgs e)
{
con.Open();
string strmax;
int intMaxId;
strmax = "select max(drugid)+1 from drugmaster";
SqlCommand cmdmax = new SqlCommand();
cmdmax.CommandText = strmax;
cmdmax.CommandType = CommandType.Text;
cmdmax.Connection = con;
intMaxId=int.Parse(cmdmax.ExecuteScalar().ToString
());
con.Close();
con.Open();
SqlCommand cmdInsert = new SqlCommand();
cmdInsert.CommandText = "INSERT INTO DRUGMASTER
VALUES("+ intMaxId+",'"+TextBox1.Text.ToString() +"',1)";
cmdInsert.CommandType = CommandType.Text;
cmdInsert.Connection = con;
cmdInsert.ExecuteNonQuery();
BindDrugDetails();
TextBox1.Text = string.Empty;
}
protected void BindDrugDetails()
{
DataSet ds = new DataSet();
da = new SqlDataAdapter("select * from drugmaster
order by drugname", con);
da.Fill(ds, "drugname");
ListBox1.Visible = true;
ListBox1.DataSource = ds;
ListBox1.DataTextField = "drugname";
ListBox1.DataValueField = "drugID";
ListBox1.DataBind();
ListBox1.SelectedIndex = 0;
TextBox1.Text = ListBox1.SelectedItem.Text.ToString
();
}
protected void Button2_Click(object sender, EventArgs e)
{
string strDel;
int intDrugId = int.Parse
(ListBox1.SelectedValue.ToString());
strDel = "delete from drugmaster where drugid=" +
intDrugId + "";
SqlCommand cmdDel = new SqlCommand();
cmdDel.CommandText = strDel;
cmdDel.CommandType = CommandType.Text;
con.Open();
cmdDel.Connection = con;
cmdDel.ExecuteNonQuery();
Page.RegisterStartupScript("OnClick", AlertScript
("Record Deleted Successfully"));
BindDrugDetails();
}
string AlertScript(string message)
{
string strScript = "";
strScript = "<script>";
strScript = strScript + "alert( '" + message
+ "');";
strScript = strScript + "</script>";
return strScript;
}
}
/*pgDrugnames.aspx - source
<head runat="server">
<title>Untitled Page</title>
<script type="text/javascript" language="javascript">
function ConfirmDelete()
{
if(confirm('Are You Sure You Want to Delete?'))
{
return true;
}
return false;
}
</script>
</head>*/
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