Hi, i am using the trial version of stimulsoft designer for silverlight with WCF
i was trying to retrieve columns from sp with parameters and get this exception
i can see the parameters in the designer but the xml doesnt has the parameters
what i can do to solve this problem
thanks
public string RetrieveColumns(string xml)
{
StiDataColumnsCollection columns = null;
string result = string.Empty;
try
{
DatabaseBuildHelper.SettingsRetrieveColumns settingsRetrieveColumns = DatabaseBuildHelper.Input.ParseRetrieveColumns(xml);
settingsRetrieveColumns.connection.ConnectionString = settingsRetrieveColumns.ConnectionString;
StiData data = new StiData(settingsRetrieveColumns.Name, settingsRetrieveColumns.connection);
settingsRetrieveColumns.dataSource.NameInSource = settingsRetrieveColumns.NameInSource;
settingsRetrieveColumns.dataSource.Name = settingsRetrieveColumns.Name;
settingsRetrieveColumns.dataSource.Alias = settingsRetrieveColumns.Alias;
settingsRetrieveColumns.dataSource.SqlCommand = settingsRetrieveColumns.SqlCommand;
columns = settingsRetrieveColumns.adapter.GetColumnsFromData(data, settingsRetrieveColumns.dataSource); <------- Debe declarar la variable escalar"@idAlmacen".
}
finally
{
result = DatabaseBuildHelper.Output.ParseRetrieveColumns(columns);
}
return result;
}
how to retrieve columns in WCF with Parameterized Stored procedure
how to retrieve columns in WCF with Parameterized Stored procedure
Hello.
Please find the StiDatabaseBuildHelper class and change there the ParseRetrieveColumns method to this:
This changes will be in our next prerelease build.
Thank you.
You could make some improvement by yourself.octavio wrote:Hi, i am using the trial version of stimulsoft designer for silverlight with WCF
i was trying to retrieve columns from sp with parameters and get this exception
i can see the parameters in the designer but the xml doesnt has the parameters
what i can do to solve this problem
thanks
public string RetrieveColumns(string xml)
{
StiDataColumnsCollection columns = null;
string result = string.Empty;
try
{
DatabaseBuildHelper.SettingsRetrieveColumns settingsRetrieveColumns = DatabaseBuildHelper.Input.ParseRetrieveColumns(xml);
settingsRetrieveColumns.connection.ConnectionString = settingsRetrieveColumns.ConnectionString;
StiData data = new StiData(settingsRetrieveColumns.Name, settingsRetrieveColumns.connection);
settingsRetrieveColumns.dataSource.NameInSource = settingsRetrieveColumns.NameInSource;
settingsRetrieveColumns.dataSource.Name = settingsRetrieveColumns.Name;
settingsRetrieveColumns.dataSource.Alias = settingsRetrieveColumns.Alias;
settingsRetrieveColumns.dataSource.SqlCommand = settingsRetrieveColumns.SqlCommand;
columns = settingsRetrieveColumns.adapter.GetColumnsFromData(data, settingsRetrieveColumns.dataSource); <------- Debe declarar la variable escalar"@idAlmacen".
}
finally
{
result = DatabaseBuildHelper.Output.ParseRetrieveColumns(columns);
}
return result;
}
Please find the StiDatabaseBuildHelper class and change there the ParseRetrieveColumns method to this:
Code: Select all
public static string ParseRetrieveColumns(StiDataColumnsCollection columns)
{
if (columns == null || columns.Count == 0) return " ";
System.IO.StringWriter str = new System.IO.StringWriter();
XmlTextWriter writer = new XmlTextWriter(str);
writer.WriteStartElement("Result");
#region Columns
writer.WriteStartElement("Columns");
foreach (StiDataColumn column in columns)
{
string columnName = CheckName(column.Name);
writer.WriteStartElement(columnName);
writer.WriteValue(column.Type.ToString());
writer.WriteEndElement();
}
writer.WriteEndElement();
#endregion
writer.WriteEndElement();
string result = StiSLEncodingHelper.EncodeString(str.ToString());
writer = null;
str.Dispose();
str = null;
return result;
}
Thank you.