C# 从数据集将组件数据绑定到表
我创建了一个从数据源将组件与表进行数据绑定的方法:C# 从数据集将组件数据绑定到表,c#,sql-server-2008,C#,Sql Server 2008,我创建了一个从数据源将组件与表进行数据绑定的方法: private void AddDataBinding() { txtID.DataBindings.Add("Text", ds, "Ticket.RaffleID"); cboName.DataBindings.Add("Value", ds, "Ticket.CustomerID"); dtpDate.DataBindings.Add("Value", ds, "Ticket.Dat
private void AddDataBinding()
{
txtID.DataBindings.Add("Text", ds, "Ticket.RaffleID");
cboName.DataBindings.Add("Value", ds, "Ticket.CustomerID");
dtpDate.DataBindings.Add("Value", ds, "Ticket.Date");
txtStore.DataBindings.Add("Text", ds, "Ticket.Store");
txtAmount.DataBindings.Add("Text", ds, "Ticket.Amount");
txtStub.DataBindings.Add("Text", ds, "Ticket.NoStub");
cm = (CurrencyManager)this.BindingContext[ds, "Ticket"];
}
private void frmCustomerTicket_Load(object sender, EventArgs e)
{
OpenConnection();
AddDataBinding();
}
当我运行代码时,出现了一条消息:无法创建现场记录单的子列表。此错误的可能原因是什么?您是否尝试设置DisplayMember和ValueMember?