/// <summary>设置组合框列表内容</summary>
/// <param name="cb">组合框</param>
/// <param name="lists">列表字符串</param>
/// <param name="valnum">值索引</param>
/// <param name="txtnum">文本索引</param>
/// <param name="mode">组合框列模式：0 值加文本模式 1值模式</param>
/// <param name="selval">选中值</param>
public static void SetComboBoxItems(ComboBox cb, string lists, int valnum, int txtnum, int mode, string selval)
{
List <string> notVals = new List <string>();
DataTable rdt = WebOften.StrToDataTable(lists);
SetComboBoxItems(cb, "", rdt, valnum, txtnum, mode, selval, "", notVals);
}
/// <summary>设置组合框列表内容</summary>
/// <param name="cb">组合框</param>
/// <param name="lists">列表字符串</param>
/// <param name="selval">选中值</param>
public static void SetComboBoxItems(ComboBox cb, string lists, string selval)
{
List <string> notVals = new List <string>();
DataTable rdt = WebOften.StrToDataTable(lists);
SetComboBoxItems(cb, "", rdt, 0, 1, 0, selval, "", notVals);
}
/// <summary>将指定列表字符串插入到指定内存列表并返回内存列表</summary>
/// <param name="rdt">内存列表</param>
/// <param name="str">指定列表字符串</param>
/// <returns>将指定列表字符串插入到指定内存列表并返回内存列表</returns>
public static DataTable AddTable(DataTable rdt, string str)
{
DataTable sdt = WebOften.StrToDataTable(str, "||", "|");
for (int i = 0; i < sdt.Rows.Count; i++)
{
DataRow dr = rdt.NewRow();
dr[0] = sdt.Rows[i][0];
dr[1] = sdt.Rows[i][1];
rdt.Rows.Add(dr);
}
return(rdt);
}
/// <summary>设置组合框列表内容</summary>
/// <param name="cb">组合框</param>
/// <param name="addlists">新增的列表</param>
/// <param name="rdt">列表</param>
/// <param name="valnum">值索引</param>
/// <param name="txtnum">文本索引</param>
/// <param name="mode">组合框列模式：0 值加文本模式 1值模式</param>
/// <param name="selval">选中值</param>
/// <param name="defselval">默认选中的值</param>
/// <param name="notVals">不出现在列表值的集合</param>
public static void SetComboBoxItems(ComboBox cb, string addlists, DataTable rdt, int valnum, int txtnum, int mode, string selval, string defselval, List <string> notVals)
{
DataTable adt = WebOften.StrToDataTable(addlists);
cb.Items.Clear();
int index = 0;
for (int i = 0; i < adt.Rows.Count; i++)
{
DataRow dr = rdt.NewRow();
dr[valnum] = adt.Rows[i][0].ToString().Trim();
dr[txtnum] = adt.Rows[i][1].ToString().Trim();
rdt.Rows.InsertAt(dr, 0);
}
for (int i = 0; i < rdt.Rows.Count; i++)
{
string val = rdt.Rows[i][valnum].ToString().Trim();
string txt = rdt.Rows[i][txtnum].ToString().Trim();
if (mode == 0)
{
if (notVals.Count == 0 || notVals.IndexOf(val) > -1)
{
cb.Items.Add(new ValTxt(val, txt));
if ((selval == val) || (defselval == val))
{
cb.SelectedIndex = index;
}
index++;
}
}
else
{
if (notVals.Count == 0 || notVals.IndexOf(val) > -1)
{
cb.Items.Add(val);
if ((selval == val) || (defselval == val))
{
cb.SelectedIndex = index;
}
index++;
}
}
}
}