//保存
private void Btn_Save_Click(object sender, EventArgs e)
{
bool Flag = true;
C_Alias AliasItem;
DataGridViewRowCollection dgr = this.Gv_Alias.Rows;
DataGridViewCellCollection Dgc;
this.Gv_Alias.EndEdit();
for (int i = 0; i < dgr.Count; i++)
{
AliasItem = new C_Alias();
Dgc = this.Gv_Alias.Rows[i].Cells;
AliasItem.Id = Convert.ToInt64(Dgc["Col_Id"].Value);
AliasItem.Name =Dgc["Col_Name"].FormattedValue.ToString().Trim();
AliasItem.State=(bool)Dgc["Col_State"].Value;
if (AliasItem.Name == "")
{
Function.MessageWarning("名称不允许为空！");
return;
}
if (!AliasBLL.Update(AliasItem)) { Flag = false; return; }
}
if (Flag)
{
Function.Message("修改成功！");
DataBind();
}
}
/// <summary>
/// 修改数据
/// </summary>
/// <param name="Item">model</param>
/// <returns></returns>
public static bool Update(C_Alias Item)
{
DataBase db = new DataBase();
DataBaseVisitor visitor = new AliasDAL();
bool Flag = false, ReFlag = false;
int N = 0;
SqlParameter[] prams ={
db.MakeInParam("@Name", SqlDbType.VarChar,50, Item.Name),
db.MakeInParam("@State", SqlDbType.Bit,0, Item.State),
db.MakeInParam("@Id", SqlDbType.BigInt,0,Item.Id)
};
try
{
ReFlag = db.TransactSql(visitor, "Update", prams, out N);
}
catch (Exception ex)
{
throw ex;
}
finally
{
db.Dispose();
}
if (ReFlag && N > 0)
{
Flag = true;
}
return Flag;
}