::
::
::
::
::
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif)
/**//**//**//// <summary>
/// 绑定文件分类
/// </summary>
public void bind()
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif)
{
//获取数据集
DataSet ds = new DataSet();
ds = ec.ExecuteSelectCmmond("select * from t_Column where U_UserID='" + HttpContext.Current.Request.Cookies["NameID"].Value + "'", ds);
BindingCWAList(DropDownList1, ds);
}
private void BindingCWAList(DropDownList ddlID, DataSet ds) //ddlID是DropDownList控件的ID
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif)
{
DropDownList1.Items.Clear();
//此处创建顶极分类,Value=0(如不需要,可以删除此行)
ddlID.Items.Add(new ListItem("请选择目录", "0"));
InitList(ddlID, 0, ds, "");
}
![](https://www.cnblogs.com/Images/OutliningIndicators/None.gif)
![](https://www.cnblogs.com/Images/OutliningIndicators/None.gif)
private void InitList(DropDownList ddlID, int parentID, DataSet catagoryDS, string indent)
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif)
{
//Select后边的是DataSet里面的列名
System.Data.DataRow[] currRows = catagoryDS.Tables[0].Select("ColumnFatherld=" + parentID.ToString(), "ColumnFatherld ASC");
int count = currRows.Length;
DataRow catagoryRow;
for (int i = 0; i < count; i++)
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
{
catagoryRow = currRows[i];
System.Web.UI.WebControls.ListItem item = new System.Web.UI.WebControls.ListItem(indent + catagoryRow["ColunmnName"].ToString(), catagoryRow["ColumnId"].ToString());
ddlID.Items.Add(item);
InitList(ddlID, Int32.Parse(catagoryRow["ColumnId"].ToString()), catagoryDS, indent + "……");
}
}
posted on
2008-07-08 16:42
craig
阅读(
601)
评论()
编辑
收藏
举报