addsupply.aspx.cs

一个较小的采购系统,一些比较实际的代码,可以用来参考

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;

public partial class addSupply : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void txtsupply_TextChanged(object sender, EventArgs e)
    {
        if (txtsupply.Text != "")
        {
            order check = new order();
            int i = check.supplycheck(this.txtsupply.Text);
            if (i == 0)
            {

                this.lblcheck.Text = "供应商存在";
            }
            else
            {
                lblcheck.Text = "可以填加";
            }
        }
        else
        {
            this.lblcheck.Text = "";
        }

    }
    protected void btntijiao_Click(object sender, EventArgs e)
    {
        if (this.txtsupply.Text != "" && this.txtname.Text != "" && this.txtphonum.Text != "" && txtnumber.Text != "" && this.txtfax.Text != "")
        {
            order insert = new order();
            insert.insertsupply(this.txtsupply.Text, this.txtname.Text, this.txtphonum.Text, this.txtnumber.Text, this.txtfax.Text);
            this.txtfax.Text = "";
            this.txtname.Text = "";
            this.txtnumber.Text = "";
            this.txtphonum.Text = "";
            this.txtsupply.Text = "";
            lblcheck.Text = "添加成功";
        }
        else
        {
            Response.Write("<script>alert('请完整填写数据')</script>");
        }
    }
    protected void btnreset_Click(object sender, EventArgs e)
    {
        this.txtfax.Text = "";
        this.txtname.Text = "";
        this.txtnumber.Text = "";
        this.txtphonum.Text = "";
        this.txtsupply.Text = "";
    }
}