如何从组合框中设置选定的值? [英] How to set selected value from Combobox?

问题描述

我在 c# windows 窗体中使用组合框.我将项目列表绑定如下:

I use combobox in c# windows form. I bound the item list as below:

var employmentStatus = new BindingList<KeyValuePair<string, string>>();

employmentStatus.Add(new KeyValuePair<string, string>("0", "[Select Status]"));
employmentStatus.Add(new KeyValuePair<string, string>("1", "Contract"));
employmentStatus.Add(new KeyValuePair<string, string>("2", "Part Time"));
employmentStatus.Add(new KeyValuePair<string, string>("3", "Permanent"));
employmentStatus.Add(new KeyValuePair<string, string>("4", "Probation"));

employmentStatus.Add(new KeyValuePair<string, string>("5", "Other"));
cmbEmployeeStatus.DataSource = employmentStatus;
cmbEmployeeStatus.ValueMember = "Key";
cmbEmployeeStatus.DisplayMember = "Value";
cmbEmployeeStatus.SelectedIndex = 0;

我将选定的值保存在数据库中，例如 1 或 2.现在我想从数据库项中设置选定的值，例如:

I save the selected value in database eg.1 or 2. Now I want to set selected value from database item like:

cmbEmployeeStatus.SelectedValue =employee.employmentstatus;     

但是组合框没有选择值.我该怎么做?

But combobox not selected with value. How can I do that?

推荐答案

试试这个.

cmbEmployeeStatus.SelectedIndex = cmbEmployeeStatus.FindString(employee.employmentstatus);

希望有所帮助.:)

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