本文整理汇总了C#中EntitySpaces.Interfaces.esDataResponse类的典型用法代码示例。如果您正苦于以下问题：C# esDataResponse类的具体用法？C# esDataResponse怎么用？C# esDataResponse使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
esDataResponse类属于EntitySpaces.Interfaces命名空间，在下文中一共展示了esDataResponse类的12个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: esDataResponse
esDataResponse IDataProvider.esSaveDataTable(esDataRequest request)
{
esDataResponse response = new esDataResponse();
try
{
if (request.EntitySavePacket.CurrentValues == null)
SaveDynamicCollection(request);
else
SaveDynamicEntity(request);
}
catch (SqlCeException ex)
{
esException es = Shared.CheckForConcurrencyException(ex);
if (es != null)
response.Exception = es;
else
response.Exception = ex;
}
catch (DBConcurrencyException dbex)
{
response.Exception = new esConcurrencyException("Error in SqlServerCeProvider.esSaveDataTable", dbex);
}
response.Table = request.Table;
return response;
}示例2: LoadDataTableFromStoredProcedure
static private esDataResponse LoadDataTableFromStoredProcedure(esDataRequest request)
{
esDataResponse response = new esDataResponse();
OracleCommand cmd = null;
try
{
DataTable dataTable = new DataTable(request.ProviderMetadata.Destination);
cmd = new OracleCommand();
cmd.CommandType = CommandType.StoredProcedure;
cmd.CommandText = Shared.CreateFullName(request);
if (request.CommandTimeout != null) cmd.CommandTimeout = request.CommandTimeout.Value;
if (request.Parameters != null) Shared.AddParameters(cmd, request);
OracleParameter p = new OracleParameter("outCursor", OracleType.Cursor);
p.Direction = ParameterDirection.Output;
cmd.Parameters.Add(p);
OracleDataAdapter da = new OracleDataAdapter();
da.SelectCommand = cmd;
try
{
esTransactionScope.Enlist(da.SelectCommand, request.ConnectionString, CreateIDbConnectionDelegate);
#region Profiling
if (sTraceHandler != null)
{
using (esTraceArguments esTrace = new esTraceArguments(request, cmd, "LoadFromStoredProcedure", System.Environment.StackTrace))
{
try
{
da.Fill(dataTable);
}
catch (Exception ex)
{
esTrace.Exception = ex.Message;
throw;
}
}
}
else
#endregion
{
da.Fill(dataTable);
}
}
finally
{
esTransactionScope.DeEnlist(da.SelectCommand);
}
response.Table = dataTable;
if (request.Parameters != null)
{
Shared.GatherReturnParameters(cmd, request, response);
}
}
catch (Exception)
{
CleanupCommand(cmd);
throw;
}
finally
{
}
return response;
}示例3: LoadDataTableForLinqToSql
// This is used only to execute the Dynamic Query API
static private void LoadDataTableForLinqToSql(esDataRequest request, esDataResponse response)
{
SqlCeCommand cmd = null;
try
{
DataTable dataTable = new DataTable(request.ProviderMetadata.Destination);
cmd = request.LinqContext.GetCommand(request.LinqQuery) as SqlCeCommand;
response.LastQuery = cmd.CommandText;
if (request.CommandTimeout != null) cmd.CommandTimeout = request.CommandTimeout.Value;
SqlCeDataAdapter da = new SqlCeDataAdapter();
da.SelectCommand = cmd;
try
{
esTransactionScope.Enlist(da.SelectCommand, request.ConnectionString, CreateIDbConnectionDelegate);
#region Profiling
if (sTraceHandler != null)
{
using (esTraceArguments esTrace = new esTraceArguments(request, cmd, "LoadForLinqToSql", System.Environment.StackTrace))
{
try
{
da.Fill(dataTable);
}
catch (Exception ex)
{
esTrace.Exception = ex.Message;
throw;
}
}
}
else
#endregion
{
da.Fill(dataTable);
}
}
finally
{
esTransactionScope.DeEnlist(da.SelectCommand);
}
response.Table = dataTable;
if (request.Parameters != null)
{
Shared.GatherReturnParameters(cmd, request, response);
}
}
catch (Exception)
{
CleanupCommand(cmd);
throw;
}
finally
{
}
}示例4: esDataResponse
esDataResponse IDataProvider.ExecuteScalar(esDataRequest request)
{
esDataResponse response = new esDataResponse();
SACommand cmd = null;
try
{
cmd = new SACommand();
if (request.CommandTimeout != null) cmd.CommandTimeout = request.CommandTimeout.Value;
if (request.Parameters != null) Shared.AddParameters(cmd, request);
switch (request.QueryType)
{
case esQueryType.TableDirect:
cmd.CommandType = CommandType.TableDirect;
cmd.CommandText = request.QueryText;
break;
case esQueryType.StoredProcedure:
cmd.CommandType = CommandType.StoredProcedure;
cmd.CommandText = Shared.CreateFullName(request);
break;
case esQueryType.Text:
cmd.CommandType = CommandType.Text;
cmd.CommandText = request.QueryText;
break;
case esQueryType.DynamicQuery:
cmd = QueryBuilder.PrepareCommand(request);
break;
}
try
{
esTransactionScope.Enlist(cmd, request.ConnectionString, CreateIDbConnectionDelegate);
#region Profiling
if (sTraceHandler != null)
{
using (esTraceArguments esTrace = new esTraceArguments(request, cmd, "ExecuteScalar", System.Environment.StackTrace))
{
try
{
response.Scalar = cmd.ExecuteScalar();
}
catch (Exception ex)
{
esTrace.Exception = ex.Message;
throw;
}
}
}
else
#endregion Profiling
{
response.Scalar = cmd.ExecuteScalar();
}
}
finally
{
esTransactionScope.DeEnlist(cmd);
}
if (request.Parameters != null)
{
Shared.GatherReturnParameters(cmd, request, response);
}
}
catch (Exception ex)
{
CleanupCommand(cmd);
response.Exception = ex;
}
return response;
}示例5: LoadDataTableFromDynamicQuery
// This is used only to execute the Dynamic Query API
private static void LoadDataTableFromDynamicQuery(esDataRequest request, esDataResponse response, SACommand cmd)
{
try
{
response.LastQuery = cmd.CommandText;
if (request.CommandTimeout != null) cmd.CommandTimeout = request.CommandTimeout.Value;
DataTable dataTable = new DataTable(request.ProviderMetadata.Destination);
SADataAdapter da = new SADataAdapter();
da.SelectCommand = cmd;
try
{
esTransactionScope.Enlist(da.SelectCommand, request.ConnectionString, CreateIDbConnectionDelegate);
#region Profiling
if (sTraceHandler != null)
{
using (esTraceArguments esTrace = new esTraceArguments(request, cmd, "LoadFromDynamicQuery", System.Environment.StackTrace))
{
try
{
da.Fill(dataTable);
}
catch (Exception ex)
{
esTrace.Exception = ex.Message;
throw;
}
}
}
else
#endregion Profiling
{
da.Fill(dataTable);
}
}
finally
{
esTransactionScope.DeEnlist(da.SelectCommand);
};
response.Table = dataTable;
}
catch (Exception)
{
CleanupCommand(cmd);
throw;
}
finally
{
}
}示例6: LoadManyToMany
private static esDataResponse LoadManyToMany(esDataRequest request)
{
esDataResponse response = new esDataResponse();
SACommand cmd = null;
try
{
DataTable dataTable = new DataTable(request.ProviderMetadata.Destination);
cmd = new SACommand();
cmd.CommandType = CommandType.Text;
if (request.CommandTimeout != null) cmd.CommandTimeout = request.CommandTimeout.Value;
string mmQuery = request.QueryText;
string[] sections = mmQuery.Split('|');
string[] tables = sections[0].Split(',');
string[] columns = sections[1].Split(',');
string prefix = String.Empty;
if (request.Catalog != null || request.ProviderMetadata.Catalog != null)
{
prefix += Delimiters.TableOpen;
prefix += request.Catalog != null ? request.Catalog : request.ProviderMetadata.Catalog;
prefix += Delimiters.TableClose + ".";
}
if (request.Schema != null || request.ProviderMetadata.Schema != null)
{
prefix += Delimiters.TableOpen;
prefix += request.Schema != null ? request.Schema : request.ProviderMetadata.Schema;
prefix += Delimiters.TableClose + ".";
}
string table0 = prefix + Delimiters.TableOpen + tables[0] + Delimiters.TableClose;
string table1 = prefix + Delimiters.TableOpen + tables[1] + Delimiters.TableClose;
string sql = "SELECT * FROM " + table0 + " JOIN " + table1 + " ON " + table0 + ".[" + columns[0] + "] = ";
sql += table1 + ".[" + columns[1] + "] WHERE " + table1 + ".[" + sections[2] + "] = ?";
if (request.Parameters != null)
{
Shared.AddParameters(cmd, request);
}
SADataAdapter da = new SADataAdapter();
cmd.CommandText = sql;
da.SelectCommand = cmd;
try
{
esTransactionScope.Enlist(da.SelectCommand, request.ConnectionString, CreateIDbConnectionDelegate);
#region Profiling
if (sTraceHandler != null)
{
using (esTraceArguments esTrace = new esTraceArguments(request, cmd, "LoadManyToMany", System.Environment.StackTrace))
{
try
{
da.Fill(dataTable);
}
catch (Exception ex)
{
esTrace.Exception = ex.Message;
throw;
}
}
}
else
#endregion Profiling
{
da.Fill(dataTable);
}
}
finally
{
esTransactionScope.DeEnlist(da.SelectCommand);
}
response.Table = dataTable;
}
catch (Exception)
{
CleanupCommand(cmd);
throw;
}
finally
{
}
return response;
}示例7: LoadManyToMany
static private esDataResponse LoadManyToMany(esDataRequest request)
{
esDataResponse response = new esDataResponse();
VistaDBCommand cmd = null;
try
{
DataTable dataTable = new DataTable(request.ProviderMetadata.Destination);
cmd = new VistaDBCommand();
cmd.CommandType = CommandType.Text;
if (request.CommandTimeout != null) cmd.CommandTimeout = request.CommandTimeout.Value;
string mmQuery = request.QueryText;
string[] sections = mmQuery.Split('|');
string[] tables = sections[0].Split(',');
string[] columns = sections[1].Split(',');
// We build the query, we don't use Delimiters to avoid tons of extra concatentation
string sql = "SELECT * FROM [" + tables[0];
sql += "] JOIN [" + tables[1] + "] ON [" + tables[0] + "].[" + columns[0] + "] = [";
sql += tables[1] + "].[" + columns[1];
sql += "] WHERE [" + tables[1] + "].[" + sections[2] + "] = @";
if (request.Parameters != null)
{
foreach (esParameter esParam in request.Parameters)
{
sql += esParam.Name;
}
Shared.AddParameters(cmd, request);
}
VistaDBDataAdapter da = new VistaDBDataAdapter();
cmd.CommandText = sql;
da.SelectCommand = cmd;
try
{
esTransactionScope.Enlist(da.SelectCommand, request.ConnectionString, CreateIDbConnectionDelegate);
da.Fill(dataTable);
}
finally
{
esTransactionScope.DeEnlist(da.SelectCommand);
}
response.Table = dataTable;
}
catch (Exception)
{
CleanupCommand(cmd);
throw;
}
finally
{
}
return response;
}示例8: GatherReturnParameters
static public void GatherReturnParameters(EfzCommand cmd, esDataRequest request, esDataResponse response)
{
if (cmd.Parameters.Count > 0)
{
if (request.Parameters != null && request.Parameters.Count > 0)
{
string paramPrefix = request.ProviderMetadata.spLoadByPrimaryKey == cmd.CommandText ? Delimiters.Param + "p" : Delimiters.Param;
response.Parameters = new esParameters();
foreach (esParameter esParam in request.Parameters)
{
if (esParam.Direction != esParameterDirection.Input)
{
response.Parameters.Add(esParam);
EfzParameter p = cmd.Parameters[paramPrefix + esParam.Name];
esParam.Value = p.Value;
}
}
}
}
}示例9: LoadDataSetFromStoredProcedure
static private esDataResponse LoadDataSetFromStoredProcedure(esDataRequest request)
{
esDataResponse response = new esDataResponse();
SqlCeCommand cmd = null;
try
{
DataSet dataSet = new DataSet();
cmd = new SqlCeCommand();
cmd.CommandType = CommandType.StoredProcedure;
cmd.CommandText = Shared.CreateFullName(request);
if (request.CommandTimeout != null) cmd.CommandTimeout = request.CommandTimeout.Value;
if (request.Parameters != null) Shared.AddParameters(cmd, request);
SqlCeDataAdapter da = new SqlCeDataAdapter();
da.SelectCommand = cmd;
try
{
esTransactionScope.Enlist(da.SelectCommand, request.ConnectionString, CreateIDbConnectionDelegate);
#region Profiling
if (sTraceHandler != null)
{
using (esTraceArguments esTrace = new esTraceArguments(request, cmd, "LoadFromStoredProcedure", System.Environment.StackTrace))
{
try
{
da.Fill(dataSet);
}
catch (Exception ex)
{
esTrace.Exception = ex.Message;
throw;
}
}
}
else
#endregion
{
da.Fill(dataSet);
}
}
finally
{
esTransactionScope.DeEnlist(da.SelectCommand);
}
response.DataSet = dataSet;
if (request.Parameters != null)
{
Shared.GatherReturnParameters(cmd, request, response);
}
}
catch (Exception ex)
{
CleanupCommand(cmd);
throw ex;
}
finally
{
}
return response;
}示例10: LoadDataTableFromText
static private esDataResponse LoadDataTableFromText(esDataRequest request)
{
esDataResponse response = new esDataResponse();
SACommand cmd = null;
try
{
DataTable dataTable = new DataTable(request.ProviderMetadata.Destination);
cmd = new SACommand();
cmd.CommandType = CommandType.Text;
if (request.CommandTimeout != null) cmd.CommandTimeout = request.CommandTimeout.Value;
if (request.Parameters != null) Shared.AddParameters(cmd, request);
SADataAdapter da = new SADataAdapter();
cmd.CommandText = request.QueryText;
da.SelectCommand = cmd;
try
{
esTransactionScope.Enlist(da.SelectCommand, request.ConnectionString, CreateIDbConnectionDelegate);
da.Fill(dataTable);
}
finally
{
esTransactionScope.DeEnlist(da.SelectCommand);
}
response.Table = dataTable;
if (request.Parameters != null)
{
Shared.GatherReturnParameters(cmd, request, response);
}
}
catch (Exception)
{
CleanupCommand(cmd);
throw;
}
finally
{
}
return response;
}示例11: LoadDataTableFromDynamicQuery
// This is used only to execute the Dynamic Query API
static private void LoadDataTableFromDynamicQuery(esDataRequest request, esDataResponse response, SACommand cmd)
{
try
{
response.LastQuery = cmd.CommandText;
if (request.CommandTimeout != null) cmd.CommandTimeout = request.CommandTimeout.Value;
DataTable dataTable = new DataTable(request.ProviderMetadata.Destination);
SADataAdapter da = new SADataAdapter();
da.SelectCommand = cmd;
try
{
esTransactionScope.Enlist(da.SelectCommand, request.ConnectionString, CreateIDbConnectionDelegate);
da.Fill(dataTable);
}
finally
{
esTransactionScope.DeEnlist(da.SelectCommand);
};
response.Table = dataTable;
}
catch (Exception)
{
CleanupCommand(cmd);
throw;
}
finally
{
}
}示例12: LoadDataTableFromText
private static esDataResponse LoadDataTableFromText(esDataRequest request)
{
esDataResponse response = new esDataResponse();
SACommand cmd = null;
try
{
DataTable dataTable = new DataTable(request.ProviderMetadata.Destination);
cmd = new SACommand();
cmd.CommandType = CommandType.Text;
if (request.CommandTimeout != null) cmd.CommandTimeout = request.CommandTimeout.Value;
if (request.Parameters != null) Shared.AddParameters(cmd, request);
SADataAdapter da = new SADataAdapter();
cmd.CommandText = request.QueryText;
da.SelectCommand = cmd;
try
{
esTransactionScope.Enlist(da.SelectCommand, request.ConnectionString, CreateIDbConnectionDelegate);
#region Profiling
if (sTraceHandler != null)
{
using (esTraceArguments esTrace = new esTraceArguments(request, cmd, "LoadFromText", System.Environment.StackTrace))
{
try
{
da.Fill(dataTable);
}
catch (Exception ex)
{
esTrace.Exception = ex.Message;
throw;
}
}
}
else
#endregion Profiling
{
da.Fill(dataTable);
}
}
finally
{
esTransactionScope.DeEnlist(da.SelectCommand);
}
response.Table = dataTable;
if (request.Parameters != null)
{
Shared.GatherReturnParameters(cmd, request, response);
}
}
catch (Exception)
{
CleanupCommand(cmd);
throw;
}
finally
{
}
return response;
}