//这里直接返回了datatable 然后在主窗体上调节skinComboBox3.DisplayMember = "con_city";即可
public DataTable GetCity(string province)
{
WindpressHandle windpressHandle = new WindpressHandle();
DataTable dt = windpressHandle.SearchCity(province);
if (dt.Rows.Count < 1)
{
ErrorService.Show("省份输入错误");
}
return(dt);
}
public string[] GetProvince()
{
WindpressHandle windpressHandle = new WindpressHandle();
DataTable dt = windpressHandle.SearchProvince();
string[] provinceArr = new string[dt.Rows.Count];
//遍历填充数组
for (int i = 0; i < provinceArr.Length; i++)
{
provinceArr[i] = dt.Rows[i][0].ToString();
}
return(provinceArr);
}
