/// <summary>
/// 更新或者新增物料名称到物料名称清单表
/// </summary>
/// <param name="daName">操作物料名称表的数据适配器</param>
/// <param name="materialType">物料类别</param>
/// <param name="supplierCode">供应商代码</param>
/// <param name="supplierName">供应商名称</param>
/// <param name="materialCode">物料代码/param>
/// <param name="materialName">物料名称</param>
/// <param name="materialSize">物料规格</param>
/// <param name="materialUnit">物料单位</param>
/// <param name="price">单价</param>
/// <param name="addPerson">当前用户名称</param>
private void UpdateToMaterialName(
t_material_nameTableAdapter daName,
string materialType,
string supplierCode,
string supplierName,
ref string materialCode,
string materialName,
string materialSize,
string materialUnit,
decimal price,
string addPerson
)
{
//获取当前指定的供应商名称/物料名称/物料规格/单位的物料名称行
var tab = daName.GetSupplierCodeAndMaterialCode(
materialType,
supplierName,
materialName,
materialSize,
materialUnit
);
//检测是否有查询到数据
if (tab.Rows.Count > 0)
{
//首行数据
var row = (DataSetMaterialName.t_material_nameRow)tab.Rows[0];
//设置取得物料代码
materialCode = row.material_code;
//检查单价是否相同
if (price != row.price)
{
//执行更新单价
//保存到物料名称清单
if (daName.UpdateData(
price,
addPerson,
materialType,
supplierCode,
supplierName,
materialCode,
materialName,
materialSize,
materialUnit
) <= 0)
{
throw new Exception("执行更新物料名称表中物料单价失败！");
}
}
//直接返回
return;
}
//没有查询到数据就执行新增
//获取最大的物料编码
var maxCode = string.Empty;
if (materialCode.Trim().Length > 0)
{
maxCode = materialCode.Substring(0, 1);
}
if (maxCode.Length > 0)
{
maxCode = daName.GetMaxCodeLikeMaterialCode(maxCode + "%").ToString();
}
if (maxCode.Length <= 0)
{
maxCode = daName.GetMaxCode().ToString();
}
//最大编码如果没有找到
if (maxCode.Length <= 0)
{
//设置默认物料代码
materialCode = "A00001";
}
else
{
//设置默认物料代码
materialCode = string.Format(
"{0}{1:00000}",
maxCode.Substring(0, 1),
(Math.Round(ydPublicMethod.Val(maxCode.Substring(1)), 0) + 1)
);
}
//执行添加
if (daName.InsertData(
materialType,
supplierCode,
supplierName,
materialCode,
materialName,
materialSize,
materialUnit,
price,
addPerson
) <= 0)
{
throw new Exception("新增保存到物料名称清单失败！");
}
}
/// <summary>
/// 根据输入的参数值来执行更新数据
/// </summary>
/// <param name="e">传入的带有数据的事件参数</param>
/// <returns></returns>
private bool UpdateData(FormViewUpdateEventArgs e)
{
//数据适配器
//当前添加语句对象
//当前数据库连接
using (var da = new v_material_inTableAdapter())
using (var conn = da.Connection)
{
//打开数据库连接
conn.Open();
//开启事务
using (var tran = conn.BeginTransaction())
{
//设置事务
da.Transaction = tran;
//试运行
try
{
//当前行单号
string billNum = Convert.ToString(e.Keys[0]);
//获取数据
using (var tab = da.GetDataByBillNum(billNum))
{
//检查是否获取到行
if (tab.Rows.Count == 0)
{
//显示失败
throw new Exception("当前记录已经被其他用户删除！");
}
//数据适配器
using (var daHead = new t_material_in_headTableAdapter())
using (var daContent = new t_material_in_contentTableAdapter())
using (var daBalance = new t_material_balanceTableAdapter())
using (var daName = new t_material_nameTableAdapter())
using (var daPrice = new t_material_price_historyTableAdapter())
{
//设置数据库连接
daHead.Connection = daContent.Connection = daBalance.Connection
= daName.Connection = daPrice.Connection = conn;
//设置事务
daHead.Transaction = daContent.Transaction = daBalance.Transaction
= daName.Transaction = daPrice.Transaction = tran;
//将之前的单据内容写回
foreach (DataSetMaterialIn.v_material_inRow row in tab.Rows)
{
//从原料结存清单中扣除
if (!ydOperateMaterial.DecreaseMaterialBalance(
daBalance,
BillType.In,
row.material_type,
row.supplier_name,
row.material_name,
row.price,
row.qty
))
{
return false;
}
}
//从单据内容中删除
if (daContent.DeleteByBillNum(billNum) <= 0)
{
throw new Exception("从单据内容中删除失败！");
}
//从单据表头中删除
if (daHead.Delete(billNum) <= 0)
{
throw new Exception("从单据表头中删除失败！");
}
//日期
DateTime billDate = Convert.ToDateTime(e.NewValues["bill_date"]);
//供应商代码
string supplierCode = Convert.ToString(e.NewValues["supplier_code"]);
//供应商名称
string supplierName = Convert.ToString(e.NewValues["supplier_name"]);
//送货单号
string deliveryNum = Convert.ToString(e.NewValues["delivery_num"]);
//单据备注
string billRemark = Convert.ToString(e.NewValues["remark"]);
//录入员
string addPerson = e.NewValues["add_person"].ToString();
//录入时间
DateTime addTime = Convert.ToDateTime(e.NewValues["add_time"]);
//最后修改时间
DateTime lastChangeTime = Convert.ToDateTime(e.NewValues["last_change_time"]);
//含有数据的行数
int iCountContent = 0;
//遍历子表执行保存
for (int iRow = 0; iRow < 10; iRow++)
{
//列号
var iCol = -1;
//子表各控件
var tr = tabDataListSon.Rows[iRow + 1];
var litRowId = (Literal)tr.Cells[++iCol].Controls[0];
var txtMaterialType = (TextBox)tr.Cells[++iCol].Controls[0];
var txtMaterialCode = (TextBox)tr.Cells[++iCol].Controls[0];
var txtMaterialName = (TextBox)tr.Cells[++iCol].Controls[0];
var txtMaterialSize = (TextBox)tr.Cells[++iCol].Controls[0];
var txtQty = (TextBox)tr.Cells[++iCol].Controls[0];
var txtMaterialUnit = (TextBox)tr.Cells[++iCol].Controls[0];
var txtPrice = (TextBox)tr.Cells[++iCol].Controls[0];
var txtRemark = (TextBox)tr.Cells[++iCol].Controls[0];
//取得数据
byte rowId = Convert.ToByte(litRowId.Text);
string materialType = txtMaterialType.Text;
string materialCode = txtMaterialCode.Text;
string materialName = txtMaterialName.Text;
string materialSize = txtMaterialSize.Text;
decimal qty = txtQty.Text.Trim().Length <= 0 ? 0m : decimal.Parse(txtQty.Text.Trim());
string materialUnit = txtMaterialUnit.Text;
decimal price = txtPrice.Text.Trim().Length <= 0 ? 0m : decimal.Parse(txtPrice.Text.Trim());
string remark = txtRemark.Text;
//存在数据才保存
if (materialCode.Length > 0 && materialName.Length > 0 && materialUnit.Length > 0 && qty > 0)
{
//保存到原料结存清单
if (daBalance.InsertData(
materialType,
supplierCode,
supplierName,
materialCode,
materialName,
materialSize,
qty,
materialUnit,
price,
remark,
addPerson,
false
) <= 0)
{
throw new Exception("保存到原料结存清单失败！");
}
//保存到单据内容清单
if (daContent.Insert(
billNum,
rowId,
materialType,
materialCode,
materialName,
materialSize,
qty,
materialUnit,
price,
remark
) <= 0)
{
throw new Exception("保存到单据内容清单失败！");
}
//保存到物料名称清单
if (daName.UpdateData(
price,
addPerson,
materialType,
supplierCode,
supplierName,
materialCode,
materialName,
materialSize,
materialUnit
) <= 0)
{
//获取最大的物料编码
var maxCode = string.Empty;
if (materialCode.Trim().Length > 0)
{
maxCode = materialCode.Substring(0, 1);
}
if (maxCode.Length > 0)
{
maxCode = daName.GetMaxCodeLikeMaterialCode(maxCode + "%").ToString();
}
if (maxCode.Length <= 0)
{
maxCode = daName.GetMaxCode().ToString();
}
//最大编码如果没有找到
if (maxCode.Length <= 0)
{
//设置默认物料代码
materialCode = "A00001";
}
else
{
//设置默认物料代码
materialCode = string.Format(
"{0}{1:00000}",
maxCode.Substring(0, 1),
(Math.Round(ydPublicMethod.Val(maxCode.Substring(1)), 0) + 1)
);
}
//执行添加
if (daName.InsertData(
materialType,
supplierCode,
supplierName,
materialCode,
materialName,
materialSize,
materialUnit,
price,
addPerson
) <= 0)
{
throw new Exception("保存到物料名称清单失败！");
}
}
//保存到历史单价清单
if (daPrice.UpdateData(
price,
addPerson,
materialType,
supplierCode,
supplierName,
materialCode,
materialName,
materialSize,
materialUnit
) <= 0)
{
//执行添加
if (daPrice.InsertData(
materialType,
supplierCode,
supplierName,
materialCode,
materialName,
materialSize,
materialUnit,
price,
addPerson
) <= 0)
{
throw new Exception("保存到物料历史单价清单失败！");
}
}
//含有数据的行数计数
iCountContent++;
}
}
//保存表头
if (iCountContent > 0)
{
if (daHead.Insert(
billDate,
billNum,
supplierCode,
supplierName,
deliveryNum,
billRemark,
addPerson,
addTime,
lastChangeTime
) <= 0)
{
throw new Exception("从单据表头中删除失败！");
}
}
}
}
//提交事务
tran.Commit();
//返回成功
return true;
}
catch (Exception ex)
{
//回滚事务
tran.Rollback();
//非数字返回失败
throw new Exception(ex.Message);
}
}
}
}