void IWebPartParameters.GetParametersData(ParametersCallback callback)
{
DataTable dt = Part.Provide(ProviderPreference.Table) as DataTable;
Hashtable ht = new Hashtable();
if ((dt != null) && (dt.Rows.Count > 0) && (dt.Columns.Count > 0))
{
ht = new Hashtable();
foreach (DataColumn col in dt.Columns)
{
ht [col.ColumnName] = dt.Rows [0] [col];
}
callback(ht);
}
}
void IWebPartParameters.GetParametersData(ParametersCallback callback)
{
DataTable table = this.Part.Provide(roxority_AdapterWebPart.ProviderPreference.Table) as DataTable;
Hashtable parametersData = new Hashtable();
if (((table != null) && (table.Rows.Count > 0)) && (table.Columns.Count > 0))
{
parametersData = new Hashtable();
foreach (DataColumn column in table.Columns)
{
parametersData[column.ColumnName] = table.Rows[0][column];
}
callback(parametersData);
}
}
void IWebPartParameters.GetParametersData(ParametersCallback callback)
{
if (callback == null)
{
throw new ArgumentNullException("callback");
}
this.CheckFieldNamesLength();
if (this._provider != null)
{
this._callback = callback;
this._provider.GetRowData(new RowCallback(this.GetRowData));
}
else
{
callback(null);
}
}
///<summary>
/// Gets the value of the data from the connection provider.
/// The GetParametersData method is used to retrieve the values from the provider
/// based on a parameter. The method represented by the callback parameter processes
/// the data for use by the consumer.
///</summary>
///<param name="callback">The method to call to process the data from the provider.</param>
public void GetParametersData(ParametersCallback callback)
{
Dictionary <string, object> parametersData = new Dictionary <string, object>();
if (_schema != null)
{
// build the data dictionary
foreach (PropertyDescriptor property in _schema)
{
foreach (DataColumn column in BuilderTable.Columns)
{
if (column.Caption.Equals(property.Name) && column.DataType.Equals(property.PropertyType))
{
parametersData.Add(column.Caption, Row[column]);
}
}
}
}
callback(parametersData);
}
void System.Web.UI.WebControls.WebParts.IWebPartParameters.GetParametersData(ParametersCallback callback)
{
}
void System.Web.UI.WebControls.WebParts.IWebPartParameters.GetParametersData(ParametersCallback callback)
{
}
void IWebPartParameters.GetParametersData(ParametersCallback callback)
{
if (callback == null)
{
throw new ArgumentNullException("callback");
}
this.CheckFieldNamesLength();
if (this._provider != null)
{
this._callback = callback;
this._provider.GetRowData(new RowCallback(this.GetRowData));
}
else
{
callback(null);
}
}
/// <summary>
/// Gets the value of the data from the connection provider.
/// </summary>
/// <param name="callback">
/// The method to call to process the data from the provider.
/// </param>
public void GetParametersData(ParametersCallback callback)
{
var objParameters = new StateBag();
callback.Invoke(objParameters);
}
