private void SBT_ADD_Click(object sender, EventArgs e)
{
DataRow dr = DS.Tables[0].NewRow();
dr["MS号"] = BTE_MS.Text.Trim();
dr["DT号"] = BTE_MS.Text.Trim();
dr["货名"] = BTE_MS.Text.Trim();
dr["PO号"] = BTE_MS.Text.Trim();
dr["货品号"] = BTE_MS.Text.Trim();
dr["订单数"] = BTE_MS.Text.Trim();
dr["人客款号"] = BTE_MS.Text.Trim();
dr["备注"] = BTE_MS.Text.Trim();
DS.Tables[0].Rows.Add(dr);
}报这样错!!! 未将对象引用设置到对象的实例怎么解决!
{
DataRow dr = DS.Tables[0].NewRow();
dr["MS号"] = BTE_MS.Text.Trim();
dr["DT号"] = BTE_MS.Text.Trim();
dr["货名"] = BTE_MS.Text.Trim();
dr["PO号"] = BTE_MS.Text.Trim();
dr["货品号"] = BTE_MS.Text.Trim();
dr["订单数"] = BTE_MS.Text.Trim();
dr["人客款号"] = BTE_MS.Text.Trim();
dr["备注"] = BTE_MS.Text.Trim();
DS.Tables[0].Rows.Add(dr);
}报这样错!!! 未将对象引用设置到对象的实例怎么解决!
private void SBT_ADD_Click(object sender, EventArgs e)
{
datatable dt = new datatable();
DataRow dr = dt.NewRow();
dr["MS号"] = BTE_MS.Text.Trim();
dr["DT号"] = BTE_MS.Text.Trim();
dr["货名"] = BTE_MS.Text.Trim();
dr["PO号"] = BTE_MS.Text.Trim();
dr["货品号"] = BTE_MS.Text.Trim();
dr["订单数"] = BTE_MS.Text.Trim();
dr["人客款号"] = BTE_MS.Text.Trim();
dr["备注"] = BTE_MS.Text.Trim();
dt.Add(dr);
}
调试到这行DataRow dr = DS.Tables[0].NewRow();
再调试就出错了!
试一下
DS.Tables["表名"].Rows.Add();