public void DataBind()//定义一个函数用于绑定数据到DataGridView
{
BLL.KCInfo bll = new BLL.KCInfo();
DataSet ds = new DataSet();
ds = bll.GetList(); //执行SQL语句，将结果存在ds中
dataGridView1.DataSource = ds.Tables[0]; //将ds中的表作为DataGridView的数据源
}
private void toolSave_Click(object sender, EventArgs e)
{
if (txtThGoodsID.Text == "" || txtSellID.Text == "" || txtGoodsID.Text == "" || txtSellID.Text == "" || txtThGoodsName.Text == "" || numSellGoodsNum.Text == "" || txtThHasPay.Text == "" || txtThNeedPay.Text == "" || cboEmpID.Text == "")
{
MessageBox.Show("请将信息添加完整！");
return;
}
Model.THGoodsInfo model = new Model.THGoodsInfo();//实例化model层
model.THGoodsID = txtThGoodsID.Text.Trim();
model.KCID = "";
model.GoodsID = txtGoodsID.Text.Trim();
model.SellID = txtSellID.Text.Trim();
model.EmploayeeID = cboEmpID.Text.Trim();
model.THGoodsName = txtThGoodsName.Text.Trim();
model.THGoodsNum = int.Parse(numSellGoodsNum.Text.Trim());
model.THGoodsTime = DateTime.Parse(daThGoodsTime.Value.ToString());
model.THGoodsPrice = float.Parse(txtThGoodsPrice.Text.Trim());
model.THNeedPay = float.Parse(txtThNeedPay.Text.Trim());
model.THHasPay = float.Parse(txtThHasPay.Text.Trim());
model.THGoodsResult = txtThGoodsResult.Text;
BLL.THGoodsInfo bll = new BLL.THGoodsInfo();//实例化BLL层
Model.KCInfo kcInfo = new Model.KCInfo();
kcInfo.GoodsID = txtGoodsID.Text.Trim();
kcInfo.GoodsName = txtThGoodsName.Text.Trim();
kcInfo.DepotName = txtDepotName.Text.Trim();
kcInfo.CompanyName = txtCompanyName.Text.Trim();
string strWhere = " GoodsID = '" + kcInfo.GoodsID + "'";
BLL.KCInfo bllkcInfo = new BLL.KCInfo();//实例化BLL层
DataSet ds = new DataSet();
ds = bllkcInfo.GetList(strWhere);
int sum = int.Parse(ds.Tables[0].Rows[0]["商品数量"].ToString());
kcInfo.GoodsNum = sum + int.Parse(numSellGoodsNum.Value.ToString());
switch (flag)
{
case 0:
{
} break;
case 1:
{
if (bll.Add(model)) //将员工信息添加到数据库中，根据返回值判断是否添加成功
{
DataBind(); //窗体登录时绑定数据到DataGridView
ControlStatus();
}
if (!bllkcInfo.Update(kcInfo))
{
MessageBox.Show("未能够把数据添加到仓库中");
}
} break;
}
}
private void btnSelect_Click(object sender, EventArgs e)
{
string strSelect = this.cboQuery.Text.Trim();
if (strSelect == "")
{
MessageBox.Show("请选择查询条件！");
return;
}
if (this.txtContent.Text == "")
{
MessageBox.Show("输入查询条件！");
return;
}
//商品编号
//商品名称
string strWhere = "1=1";
string goodsID = txtContent.Text;
string goodsName = txtContent.Text;
switch (strSelect)
{
case "商品编号":
{
strWhere = strWhere + " and GoodsID like '%" + goodsID + "%'";
}
break;
case "商品名称":
{
strWhere = strWhere + " and GoodsName like '%" + goodsName + "%'";
}
break;
}
BLL.KCInfo bll = new BLL.KCInfo(); //实例化BLL层
DataSet ds = new DataSet();
ds = bll.GetList(strWhere); //执行带参数SQL语句，将结果存在ds中
dataGridView1.DataSource = ds.Tables[0]; //将ds中的表作为DataGridView的数据源
}