利用微软的ASPMENU菜单组件的XML文件如何在程序中创建？

[angel99]

在WEB程序中，利用微软提供的ASPMENU组件来设计菜单，它的菜单内容是通过XML文件来取的，我现在困惑的是如何利用该组件，但又像WINDOWS程序一样控制菜单权限。好像方法是通过读取不同的XML文件，我想知道如何从数据库中读出菜单项内容，然后在程序中生成ASPMENU所需格式的XML文件，有哪位好心人肯告诉我，我烦了快一个月了。
我的邮件地址：[e-mail]

[saucer]

>>>想知道如何从数据库中读出菜单项内容，然后在程序中生成ASPMENU所需格式的XML文件

just build the menu in the memory, it is more efficient than creating an xml file and generating menus indirectly

http://www.aspnetmenu.com/tutorial_serverSide.aspx

[gOODiDEA]

参考:直接写XML文件

XmlTextWriter textWriter = new XmlTextWriter( m_XmlFile, null );
textWriter.WriteStartDocument();
textWriter.WriteStartElement("chartdatalist");
textWriter.WriteStartElement("chartdataisland");

XmlTextWriter textWriter_Dundas = new XmlTextWriter( m_XmlFile_Dundas, null );
textWriter_Dundas.WriteStartDocument();
textWriter_Dundas.WriteStartElement("NewDataSet");

for ( int i = 0; i < RowNum; i++ )
{
for ( int j = 0; j < CellNum; j++ )
{
textWriter.WriteStartElement("chartdata", "");

textWriter_Dundas.WriteStartElement("Customers");

textWriter.WriteStartElement( "x" );

textWriter_Dundas.WriteStartElement("xx");

if ( strSync == "1" )
{
textWriter.WriteAttributeString("legend", arrCountXValueList[i].Trim() + "-" + arrCountYValueList[j].Trim());
}
else
{
textWriter.WriteAttributeString("legend", arrCountXValueList[i].Trim() );
}
textWriter.WriteString( i.ToString() );
textWriter.WriteEndElement();

textWriter_Dundas.WriteString( i.ToString() );
textWriter_Dundas.WriteEndElement();

//
textWriter.WriteStartElement( "y" );

textWriter_Dundas.WriteStartElement("yy");

if ( strSync == "1" )
{
StrSql = "SELECT COUNT( "+ CountY +" ) AS RowNum FROM "+ TableName +" WHERE "+ CountX +" = '" + arrCountXValueList[i].Trim() + "' AND "+ CountY +" = '" + arrCountYValueList[j].Trim() + "' AND " + CountXCondition + " AND " + CountYCondition + MoreCondition;
}
else
{
StrSql = "SELECT COUNT( "+ CountY +" ) AS RowNum FROM "+ TableName +" WHERE "+ CountX +" = '" + arrCountXValueList[i].Trim() + "' AND " + CountXCondition + " AND " + CountYCondition + MoreCondition;
}
myReader = conn.getDataReader( StrSql );
int _RowNum = 0;
if ( myReader.Read() )
{
_RowNum = int.Parse( myReader["RowNum"].ToString() );
}
//_RowNum = _RowNum * 10;
MaxValue = ( MaxValue < _RowNum ) ? _RowNum : MaxValue;
if ( strSync == "1" )
{
textWriter.WriteAttributeString("legend", arrCountYValueList[j].Trim() );
}
textWriter.WriteString( _RowNum.ToString() );
textWriter.WriteEndElement();

textWriter_Dundas.WriteString( _RowNum.ToString() );
textWriter_Dundas.WriteEndElement();

//
textWriter.WriteStartElement( "color" );
textWriter.WriteString( arrColor[i] );
textWriter.WriteEndElement();

textWriter.WriteEndElement();

textWriter_Dundas.WriteEndElement();
}
}
textWriter.WriteEndElement();
textWriter.WriteEndElement();
textWriter.WriteEndDocument();

textWriter_Dundas.WriteEndElement();
textWriter_Dundas.WriteEndDocument();

textWriter.Close();

textWriter_Dundas.Close();

[大可山人]

aspnetmenu会过期吗？过期后对组件的使用有何影响？

[zsww]

不错 学习！

[zxggwan]

学习

[tgoom]

继续学习