}//public void ButtonNew_Click()
/// <summary>ButtonInsert_Open().</summary>
public void ButtonOpen_Click
(
Object sender,
EventArgs e
)
{
string exceptionMessage = null;
string filenameXml = null;
filenameXml = URIFile;
UtilityXml.ReadXml
(
ref DataSetDataGrid,
ref exceptionMessage,
ref filenameXml
);
if ( exceptionMessage != null )
{
Feedback = exceptionMessage;
}
DataSourceBind();
}
/// <summary>ReadXml</summary>
public static void ReadXml
(
ref string filenameXml,
ref DataSet dataSet,
ref string exceptionMessage,
ref string[] columnName
)
{
HttpContext httpContext = HttpContext.Current;
try
{
UtilityXml.ReadXml
(
ref dataSet,
ref exceptionMessage,
ref filenameXml
);
if ( exceptionMessage != null )
{
return;
}
if ( dataSet != null )
{
UtilityDatabase.DataSetColumn
(
ref dataSet,
ref columnName,
ref exceptionMessage
);
if ( exceptionMessage != null )
{
return;
}
}
}//try
catch ( Exception exception )
{
exceptionMessage = "Exception: " + exception.Message;
}
if ( httpContext == null )
{
System.Console.WriteLine( exceptionMessage );
}
}//public static void ReadXml()
}//public static void Main
/// <summary>GraphChart().</summary>
public static void GraphChart
(
ref DataSet dataSet,
ref String chartGraphType,
ref String xAxis,
ref String yAxis
)
{
NameValueCollection nameValueCollectionRequest = null;
int nameValueCollectionKeyIndexChartGraphType = -1;
int nameValueCollectionKeyIndexFilenameXml = -1;
int nameValueCollectionKeyIndexXAxis = -1;
int nameValueCollectionKeyIndexYAxis = -1;
String exceptionMessage = null;
String[] nameValueCollectionKey = null;
String[][] nameValueCollectionValue = null;
HttpContext httpContext = HttpContext.Current;
dataSet = new DataSet();
// Load NameValueCollection object.
nameValueCollectionRequest = httpContext.Request.QueryString;
UtilityCollection.NameValueCollectionExtract
(
nameValueCollectionRequest,
ref nameValueCollectionKey,
ref nameValueCollectionValue
);
nameValueCollectionKeyIndexFilenameXml = Array.IndexOf( nameValueCollectionKey, ArgumentValues[0] );
nameValueCollectionKeyIndexChartGraphType = Array.IndexOf( nameValueCollectionKey, ArgumentValues[1] );
nameValueCollectionKeyIndexXAxis = Array.IndexOf( nameValueCollectionKey, ArgumentValues[2] );
nameValueCollectionKeyIndexYAxis = Array.IndexOf( nameValueCollectionKey, ArgumentValues[3] );
if ( nameValueCollectionKeyIndexChartGraphType >= 0 )
{
chartGraphType = nameValueCollectionValue[nameValueCollectionKeyIndexChartGraphType][0];
}//if ( nameValueCollectionKeyIndexChartGraphType >= 0 )
if ( nameValueCollectionKeyIndexXAxis >= 0 )
{
xAxis = nameValueCollectionValue[nameValueCollectionKeyIndexXAxis][0];
}//if ( nameValueCollectionKeyIndexXAxis >= 0 )
if ( nameValueCollectionKeyIndexYAxis >= 0 )
{
yAxis = nameValueCollectionValue[nameValueCollectionKeyIndexYAxis][0];
}//if ( nameValueCollectionKeyIndexYAxis >= 0 )
for
(
int nameValueCollectionValueIndex = 0;
nameValueCollectionValueIndex < nameValueCollectionValue[nameValueCollectionKeyIndexFilenameXml].Length;
++nameValueCollectionValueIndex
)
{
#if (DEBUG)
if ( httpContext == null )
{
System.Console.WriteLine( nameValueCollectionValue[nameValueCollectionKeyIndexFilenameXml][nameValueCollectionValueIndex] );
}
else
{
httpContext.Response.Write( nameValueCollectionValue[nameValueCollectionKeyIndexFilenameXml][nameValueCollectionValueIndex] );
}
#endif
UtilityXml.ReadXml
(
ref dataSet,
ref exceptionMessage,
ref nameValueCollectionValue[nameValueCollectionKeyIndexFilenameXml][nameValueCollectionValueIndex]
);
}//foreach ( String filenameXml in nameValueCollectionValue )
UtilityDatabase.PrintValues
(
dataSet
);
}//public static void GraphChart()
