如何獲取使用foreach循環創建的組合框的值成員

Question

如何獲取使用foreach循環創建的組合框的值成員？它不顯示值成員。

我下面的代碼：

DataSet dsLoadWorkHourId = new DataSet(); 
dsLoadWorkHourId = Workhour.LoadWorkId(); 
foreach (DataRow row in dsLoadWorkHourId.Tables[0].Rows) 
{ 
    cmbWorkHourId.Items.Add(row["SHIFT"].ToString()); 
} 

Answer 1

你應該做的，而這樣的

DataSet dsLoadWorkHourId = new DataSet(); 
dsLoadWorkHourId = Workhour.LoadWorkId(); 
cmbWorkHourID.DataSource = dsLoadWorkHourId.Tables[0] 
cmbWorkHourID.DisplayMember = "SHIFT"; 
cmbWorkHourID.ValueMember = "SHIFTID"; //Use the ID column name here 

如果你想比

DataSet dsLoadWorkHourId = new DataSet(); 
dsLoadWorkHourId = Workhour.LoadWorkId(); 
cmbWorkHourID.DataSource = dsLoadWorkHourId.Tables[0] 
cmbWorkHourID.DisplayMember = "SHIFTID"; //use the ID column name here 
cmbWorkHourID.ValueMember = "SHIFTID"; //Use the ID column name here