Web/Admin/CustomersAdmin/CustomerInfo.aspx.cs

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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.Text;

public partial class Admin_CustomersAdmin_CustomerInfo : System.Web.UI.Page
{
    Bll.CustomerBll cb = new Bll.CustomerBll();
    Model.tab_customers modelCb = new Model.tab_customers();
    PublicClass pc = new PublicClass();
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void Button2_Click(object sender, EventArgs e)
    {
        StringBuilder strsql = new StringBuilder();
        strsql.Append("select * from tab_customers where");
        strsql.AppendFormat(" customerName like '%{0}%' and ", this.TextBox1.Text);
        strsql.AppendFormat(" customerEmail like '%{0}%' and", this.TextBox2.Text);
        strsql.AppendFormat(" customerTel like '%{0}%' and", this.TextBox3.Text);
        strsql.AppendFormat(" customerCode like '%{0}%'", this.TextBox4.Text);
        //DataTable dt = cb.CustomerSelect(strsql.ToString());
        this.SqlDataSource1.SelectCommand = strsql.ToString();
        this.SqlDataSource1.DataBind();
        
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        pc.clearText(this.TextBox1);
        pc.clearText(this.TextBox2);
        pc.clearText(this.TextBox3);
        pc.clearText(this.TextBox4);
    }
}