I add this problem, i found few interesting blogs for this
http://vincexu.blogspot.com/2009/05/ajaxcontroltoolkit-combobox-not.html
I add this problem, i found few interesting blogs for this
http://vincexu.blogspot.com/2009/05/ajaxcontroltoolkit-combobox-not.html
private DataSet ReadDataSet(string dataPath){DataSet ds = new DataSet();ds.ReadXml(dataPath, XmlReadMode.ReadSchema);return ds;}private void WriteDataSet(DataSet ds, string path){ds.WriteXml(path, XmlWriteMode.WriteSchema);}
A small program to convert .csv file into a dataset which returns a dataset.
public DataSet CSVFileParser( string fileName)
{
string pathName = System.IO.Path.GetDirectoryName(fileName);
string file = System.IO.Path.GetFileName(fileName);
OleDbConnection excelConnection = new OleDbConnection
(@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source="+ pathName + ";Extended Properties=Text;");
OleDbCommand excelCommand = newOleDbCommand(@"SELECT * FROM "+ file, excelConnection);
OleDbDataAdapter excelAdapter = newOleDbDataAdapter(excelCommand);
excelConnection.Open();
DataSet ds = new DataSet();
excelAdapter.Fill(ds);
excelConnection.Close();
return ds;
}
Hope this is helpful. Happy coding!
In order to prevent the misinterpretation of special characters such as a space, bracket (< and >), or % in the URL (which stands for Uniform Resource Locator - it is the address you see in your browser's address bar indicating the location of the website you are visiting), browsers parse certain special characters using URL escape characters.
Table of URL Escape Characters | |||
---|---|---|---|
Character | Escape Character | Character | Escape Character |
Space | %20 | # | %23 |
$ | %24 | % | %25 |
& | %26 | @ | %40 |
' | %60 | / | %2F |
: | %3A | ; | %3B |
< | %3C | = | %3D |
> | %3E | ? | %3F |
[ | %5B | \ | %5C |
] | %5D | ^ | %5E |
{ | %7B | | | %7C |
} | %7D | ~ | %7E |
It is good coding practice to avoid the need for URL escape characters. As a rule of thumb, avoid using the special characters above when formulating a URI string (filename), and I recommend using the hyphen (-) instead of the underscore (_) (as all search engines recognize the hyphen as a space separator, but the same is not true for the underscore; and older browsers do not correctly interpret the underscore in CSS). If you must use the above characters make sure to escape them using the above escape characters so when the browser parses your code it will not misinterpret the link. It's important to note that these URL escape characters differ from HTML escape characters.
You need the Toolkit version 1.0.20229.0, AjaxControlToolkit.zip the dll's are targeted to .NET 2.0 and you need also the ASP.NET AJAX Extensions 1.0 for .NET 2.0.