public SqlDataSourceDataConnectionChooserPanel(SqlDataSourceDesigner sqlDataSourceDesigner, IDataEnvironment dataEnvironment) : base(sqlDataSourceDesigner)
{
this._sqlDataSourceDesigner = sqlDataSourceDesigner;
this._sqlDataSource = (SqlDataSource) this._sqlDataSourceDesigner.Component;
this._dataEnvironment = dataEnvironment;
this.InitializeComponent();
this.InitializeUI();
DesignerDataConnection conn = new DesignerDataConnection(System.Design.SR.GetString("SqlDataSourceDataConnectionChooserPanel_CustomConnectionName"), this._sqlDataSource.ProviderName, this._sqlDataSource.ConnectionString);
ExpressionBinding binding = this._sqlDataSource.Expressions["ConnectionString"];
if ((binding != null) && string.Equals(binding.ExpressionPrefix, "ConnectionStrings", StringComparison.OrdinalIgnoreCase))
{
string expression = binding.Expression;
string str2 = "." + "ConnectionString".ToLowerInvariant();
if (expression.ToLowerInvariant().EndsWith(str2, StringComparison.Ordinal))
{
expression = expression.Substring(0, expression.Length - str2.Length);
}
ICollection connections = this._dataEnvironment.Connections;
if (connections != null)
{
foreach (DesignerDataConnection connection2 in connections)
{
if (connection2.IsConfigured && string.Equals(connection2.Name, expression, StringComparison.OrdinalIgnoreCase))
{
conn = connection2;
break;
}
}
}
}
this.SetConnectionSettings(conn);
}
public SqlDataSourceOrderClause(DesignerDataConnection designerDataConnection, DesignerDataTableBase designerDataTable, System.ComponentModel.Design.Data.DesignerDataColumn designerDataColumn, bool isDescending)
{
this._designerDataConnection = designerDataConnection;
this._designerDataTable = designerDataTable;
this._designerDataColumn = designerDataColumn;
this._isDescending = isDescending;
}
protected override void OnPanelChanging(WizardPanelChangingEventArgs e)
{
base.OnPanelChanging(e);
if (e.CurrentPanel == this._connectionPanel)
{
this._designerDataConnection = this._connectionPanel.DataConnection;
}
}
protected override void OnPanelChanging(WizardPanelChangingEventArgs e)
{
base.OnPanelChanging(e);
if (e.CurrentPanel == this._connectionPanel)
{
this._designerDataConnection = this._connectionPanel.DataConnection;
}
}
internal static WizardPanel CreateCommandPanel(SqlDataSourceWizardForm wizard, DesignerDataConnection dataConnection, WizardPanel nextPanel)
{
IDataEnvironment service = null;
IServiceProvider site = wizard.SqlDataSourceDesigner.Component.Site;
if (site != null)
{
service = (IDataEnvironment) site.GetService(typeof(IDataEnvironment));
}
bool flag = false;
if (service != null)
{
try
{
IDesignerDataSchema connectionSchema = service.GetConnectionSchema(dataConnection);
if (connectionSchema != null)
{
flag = connectionSchema.SupportsSchemaClass(DesignerDataSchemaClass.Tables);
if (flag)
{
connectionSchema.GetSchemaItems(DesignerDataSchemaClass.Tables);
}
else
{
flag = connectionSchema.SupportsSchemaClass(DesignerDataSchemaClass.Views);
connectionSchema.GetSchemaItems(DesignerDataSchemaClass.Views);
}
}
}
catch (Exception exception)
{
UIServiceHelper.ShowError(site, exception, System.Design.SR.GetString("SqlDataSourceConnectionPanel_CouldNotGetConnectionSchema"));
return null;
}
}
if (nextPanel == null)
{
if (flag)
{
return wizard.GetConfigureSelectPanel();
}
return CreateCustomCommandPanel(wizard, dataConnection);
}
if (flag)
{
if (nextPanel is SqlDataSourceConfigureSelectPanel)
{
return nextPanel;
}
return wizard.GetConfigureSelectPanel();
}
if (nextPanel is SqlDataSourceCustomCommandPanel)
{
return nextPanel;
}
return CreateCustomCommandPanel(wizard, dataConnection);
}
public SqlDataSourceFilterClause(DesignerDataConnection designerDataConnection, DesignerDataTableBase designerDataTable, System.ComponentModel.Design.Data.DesignerDataColumn designerDataColumn, string operatorFormat, bool isBinary, string value, System.Web.UI.WebControls.Parameter parameter)
{
this._designerDataConnection = designerDataConnection;
this._designerDataTable = designerDataTable;
this._designerDataColumn = designerDataColumn;
this._isBinary = isBinary;
this._operatorFormat = operatorFormat;
this._value = value;
this._parameter = parameter;
}
protected override void SetProviderName(object instance, DesignerDataConnection connection)
{
SqlDataSource component = instance as SqlDataSource;
if (component != null)
{
if (connection.IsConfigured)
{
ExpressionEditor expressionEditor = ExpressionEditor.GetExpressionEditor(typeof(ConnectionStringsExpressionBuilder), component.Site);
if (expressionEditor != null)
{
string expressionPrefix = expressionEditor.ExpressionPrefix;
component.Expressions.Add(new ExpressionBinding("ProviderName", typeof(string), expressionPrefix, connection.Name + ".ProviderName"));
}
}
else
{
TypeDescriptor.GetProperties(component)["ProviderName"].SetValue(component, connection.ProviderName);
}
}
}
public SqlDataSourceQueryEditorForm(IServiceProvider serviceProvider, SqlDataSourceDesigner sqlDataSourceDesigner, string providerName, string connectionString, DataSourceOperation operation, SqlDataSourceCommandType commandType, string command, IList originalParameters) : base(serviceProvider)
{
this._sqlDataSourceDesigner = sqlDataSourceDesigner;
this.InitializeComponent();
this.InitializeUI();
if (string.IsNullOrEmpty(providerName))
{
providerName = "System.Data.SqlClient";
}
this._dataConnection = new DesignerDataConnection(string.Empty, providerName, connectionString);
this._commandType = commandType;
this._commandTextBox.Text = command;
this._originalParameters = originalParameters;
string str = Enum.GetName(typeof(DataSourceOperation), operation).ToUpperInvariant();
this._commandLabel.Text = System.Design.SR.GetString("SqlDataSourceQueryEditorForm_CommandLabel", new object[] { str });
ArrayList dest = new ArrayList(originalParameters.Count);
sqlDataSourceDesigner.CopyList(originalParameters, dest);
this._parameterEditorUserControl.AddParameters((Parameter[]) dest.ToArray(typeof(Parameter)));
this._commandTextBox.Select(0, 0);
switch (operation)
{
case DataSourceOperation.Delete:
this._queryBuilderMode = QueryBuilderMode.Delete;
return;
case DataSourceOperation.Insert:
this._queryBuilderMode = QueryBuilderMode.Insert;
return;
case DataSourceOperation.Select:
this._queryBuilderMode = QueryBuilderMode.Select;
return;
case DataSourceOperation.Update:
this._queryBuilderMode = QueryBuilderMode.Update;
return;
}
}
private void SetConnectionSettings(DesignerDataConnection conn)
{
bool flag = this.SelectConnection(conn);
string providerName = conn.ProviderName;
string connectionString = conn.ConnectionString;
if (!flag && ((providerName.Length > 0) || (connectionString.Length > 0)))
{
if (providerName.Length == 0)
{
providerName = "System.Data.SqlClient";
}
this._connectionsComboBox.Items.Insert(0, new DataConnectionItem(new DesignerDataConnection(conn.Name, providerName, connectionString)));
this._connectionsComboBox.SelectedIndex = 0;
this._connectionsComboBox.InvalidateDropDownWidth();
}
this._connectionStringTextBox.Text = connectionString;
}
public DataConnectionItem(System.ComponentModel.Design.Data.DesignerDataConnection designerDataConnection)
{
this._designerDataConnection = designerDataConnection;
}
private bool SelectConnection(DesignerDataConnection conn)
{
if (conn.IsConfigured)
{
foreach (DataConnectionItem item in this._connectionsComboBox.Items)
{
DesignerDataConnection designerDataConnection = item.DesignerDataConnection;
if (designerDataConnection.IsConfigured && (designerDataConnection.Name == conn.Name))
{
this._connectionsComboBox.SelectedItem = item;
return true;
}
}
}
else
{
foreach (DataConnectionItem item2 in this._connectionsComboBox.Items)
{
DesignerDataConnection connection2 = item2.DesignerDataConnection;
if (!connection2.IsConfigured && SqlDataSourceDesigner.ConnectionsEqual(connection2, conn))
{
this._connectionsComboBox.SelectedItem = item2;
return true;
}
}
}
return false;
}
internal static DbConnection GetDesignTimeConnection(IServiceProvider serviceProvider, DesignerDataConnection connection)
{
if (serviceProvider != null)
{
IDataEnvironment service = (IDataEnvironment) serviceProvider.GetService(typeof(IDataEnvironment));
if (service != null)
{
if (string.IsNullOrEmpty(connection.ProviderName))
{
connection = new DesignerDataConnection(connection.Name, "System.Data.SqlClient", connection.ConnectionString);
}
return service.GetDesignTimeConnection(connection);
}
}
return null;
}
public SqlDataSourceTableQuery(System.ComponentModel.Design.Data.DesignerDataConnection designerDataConnection, DesignerDataTableBase designerDataTable)
{
this._designerDataConnection = designerDataConnection;
this._designerDataTable = designerDataTable;
}
internal static string EscapeObjectName(DesignerDataConnection connection, string objectName)
{
string str = "[";
string str2 = "]";
try
{
DbProviderFactory dbProviderFactory = SqlDataSourceDesigner.GetDbProviderFactory(connection.ProviderName);
DbCommandBuilder builder = dbProviderFactory.CreateCommandBuilder();
if (dbProviderFactory == OracleClientFactory.Instance)
{
str = str2 = "\"";
}
builder.QuotePrefix = str;
builder.QuoteSuffix = str2;
return builder.QuoteIdentifier(objectName);
}
catch (Exception)
{
return (str + objectName + str2);
}
}
private void SaveSchema(DesignerDataConnection connection, string selectCommand, DataTable schemaTable)
{
base.DesignerState["DataSourceSchema"] = schemaTable;
base.DesignerState["DataSourceSchemaConnectionStringHash"] = connection.ConnectionString.GetHashCode();
base.DesignerState["DataSourceSchemaProviderName"] = connection.ProviderName;
base.DesignerState["DataSourceSchemaSelectMethod"] = selectCommand;
}
public void SetQueries(DesignerDataConnection dataConnection, SqlDataSourceQuery selectQuery, SqlDataSourceQuery insertQuery, SqlDataSourceQuery updateQuery, SqlDataSourceQuery deleteQuery)
{
this._dataConnection = dataConnection;
this._selectQuery = selectQuery;
this._insertQuery = insertQuery;
this._updateQuery = updateQuery;
this._deleteQuery = deleteQuery;
this._previewTextBox.Text = this._selectQuery.Command;
Parameter[] array = new Parameter[this._selectQuery.Parameters.Count];
this._selectQuery.Parameters.CopyTo(array, 0);
Parameter[] parameters = MergeParameters(this._parameterEditorUserControl.GetParameters(), array);
this._parameterEditorUserControl.ClearParameters();
this._parameterEditorUserControl.AddParameters(parameters);
}
public void Start(IWindowsFormsEditorService edSvc, ICollection connections, DesignerDataConnection currentConnection)
{
this._edSvc = edSvc;
base.Items.Clear();
object obj2 = null;
foreach (DesignerDataConnection connection in connections)
{
DataConnectionItem item = new DataConnectionItem(connection);
if ((connection.ConnectionString == currentConnection.ConnectionString) && (connection.IsConfigured == currentConnection.IsConfigured))
{
obj2 = item;
}
base.Items.Add(item);
}
base.Items.Add(new DataConnectionItem());
base.SelectedItem = obj2;
}
public SqlDataSourceTableQuery(System.ComponentModel.Design.Data.DesignerDataConnection designerDataConnection, DesignerDataTableBase designerDataTable)
{
this._designerDataConnection = designerDataConnection;
this._designerDataTable = designerDataTable;
}
protected virtual void SetProviderName(object instance, DesignerDataConnection connection)
{
}
public SqlDataSourceColumnData(DesignerDataConnection connection, DesignerDataColumn column, StringCollection usedNames)
{
this._connection = connection;
this._column = column;
this._usedNames = usedNames;
}
public SqlDataSourceColumnData(DesignerDataConnection connection, DesignerDataColumn column) : this(connection, column, null)
{
}
public void SetConnection(DesignerDataConnection dataConnection)
{
this._dataConnection = dataConnection;
}
protected override void OnVisibleChanged(EventArgs e)
{
base.OnVisibleChanged(e);
if (base.Visible)
{
base.ParentWizard.FinishButton.Enabled = false;
DesignerDataConnection designerDataConnection = ((SqlDataSourceWizardForm) base.ParentWizard).DesignerDataConnection;
if (!SqlDataSourceDesigner.ConnectionsEqual(this._dataConnection, designerDataConnection))
{
this._dataConnection = designerDataConnection;
this._requiresRefresh = true;
}
if (this._requiresRefresh)
{
Cursor current = Cursor.Current;
try
{
Cursor.Current = Cursors.WaitCursor;
this._tablesComboBox.SelectedIndex = -1;
this._tablesComboBox.Items.Clear();
IDataEnvironment dataEnvironment = ((SqlDataSourceWizardForm) base.ParentWizard).DataEnvironment;
IDesignerDataSchema connectionSchema = null;
if (this._dataConnection != null)
{
connectionSchema = dataEnvironment.GetConnectionSchema(this._dataConnection);
}
if (connectionSchema != null)
{
List<TableItem> list = new List<TableItem>();
if (connectionSchema.SupportsSchemaClass(DesignerDataSchemaClass.Tables))
{
ICollection schemaItems = connectionSchema.GetSchemaItems(DesignerDataSchemaClass.Tables);
if (schemaItems != null)
{
foreach (DesignerDataTable table in schemaItems)
{
if (!table.Name.ToLowerInvariant().StartsWith("AspNet_".ToLowerInvariant(), StringComparison.Ordinal))
{
list.Add(new TableItem(table));
}
}
}
}
if (connectionSchema.SupportsSchemaClass(DesignerDataSchemaClass.Views))
{
ICollection is3 = connectionSchema.GetSchemaItems(DesignerDataSchemaClass.Views);
if (is3 != null)
{
foreach (DesignerDataView view in is3)
{
list.Add(new TableItem(view));
}
}
}
list.Sort((Comparison<TableItem>) ((a, b) => string.Compare(a.DesignerDataTable.Name, b.DesignerDataTable.Name, StringComparison.InvariantCultureIgnoreCase)));
this._tablesComboBox.Items.AddRange(list.ToArray());
this._tablesComboBox.InvalidateDropDownWidth();
}
if (this._tablesComboBox.Items.Count > 0)
{
Hashtable tableQueryState = this._sqlDataSourceDesigner.TableQueryState;
bool flag = false;
if (tableQueryState != null)
{
flag = this.LoadTableQueryState(tableQueryState);
}
if (!flag)
{
flag = this.LoadParsedSqlState();
}
if (!flag)
{
this._tablesComboBox.SelectedIndex = 0;
SqlDataSource component = (SqlDataSource) this._sqlDataSourceDesigner.Component;
bool flag2 = (((component.SelectCommand.Trim().Length > 0) || (component.InsertCommand.Trim().Length > 0)) || (component.UpdateCommand.Trim().Length > 0)) || (component.DeleteCommand.Trim().Length > 0);
this._tableRadioButton.Checked = !flag2;
this._customSqlRadioButton.Checked = flag2;
}
else
{
this._tableRadioButton.Checked = true;
this._customSqlRadioButton.Checked = false;
}
this._tableRadioButton.Enabled = true;
}
else
{
this._customSqlRadioButton.Checked = true;
this._tableRadioButton.Enabled = false;
}
this.UpdatePreview();
}
finally
{
Cursor.Current = current;
}
this._requiresRefresh = false;
}
this.UpdateEnabledUI();
}
}
private void OnQueryBuilderButtonClick(object sender, EventArgs e)
{
IServiceProvider site = this._sqlDataSourceDesigner.Component.Site;
if ((this._dataConnection.ConnectionString != null) && (this._dataConnection.ConnectionString.Trim().Length == 0))
{
UIServiceHelper.ShowError(site, System.Design.SR.GetString("SqlDataSourceCustomCommandEditor_NoConnectionString"));
}
else
{
DesignerDataConnection connection = this._dataConnection;
if (string.IsNullOrEmpty(this._dataConnection.ProviderName))
{
connection = new DesignerDataConnection(this._dataConnection.Name, "System.Data.SqlClient", this._dataConnection.ConnectionString, this._dataConnection.IsConfigured);
}
string str = this._dataEnvironment.BuildQuery(this, connection, this._editorMode, this._commandTextBox.Text);
if ((str != null) && (str.Length > 0))
{
this._commandTextBox.Text = str;
this._commandTextBox.Focus();
this._commandTextBox.Select(0, 0);
}
}
}
internal bool RefreshSchema(DesignerDataConnection connection, string commandText, SqlDataSourceCommandType commandType, ParameterCollection parameters, bool preferSilent)
{
IServiceProvider site = this.SqlDataSource.Site;
DbCommand command = null;
try
{
DbProviderFactory dbProviderFactory = GetDbProviderFactory(connection.ProviderName);
DbConnection designTimeConnection = GetDesignTimeConnection(base.Component.Site, connection);
if (designTimeConnection == null)
{
if (!preferSilent)
{
UIServiceHelper.ShowError(this.SqlDataSource.Site, System.Design.SR.GetString("SqlDataSourceDesigner_CouldNotCreateConnection"));
}
return false;
}
command = this.BuildSelectCommand(dbProviderFactory, designTimeConnection, commandText, parameters, commandType);
DbDataAdapter adapter = CreateDataAdapter(dbProviderFactory, command);
adapter.MissingSchemaAction = MissingSchemaAction.AddWithKey;
DataSet dataSet = new DataSet();
adapter.FillSchema(dataSet, SchemaType.Source, "DefaultView");
DataTable schemaTable = dataSet.Tables["DefaultView"];
if (schemaTable == null)
{
if (!preferSilent)
{
UIServiceHelper.ShowError(site, System.Design.SR.GetString("SqlDataSourceDesigner_CannotGetSchema"));
}
return false;
}
this.SaveSchema(connection, commandText, schemaTable);
return true;
}
catch (Exception exception)
{
if (!preferSilent)
{
UIServiceHelper.ShowError(site, exception, System.Design.SR.GetString("SqlDataSourceDesigner_CannotGetSchema"));
}
}
finally
{
if ((command != null) && (command.Connection.State == ConnectionState.Open))
{
command.Connection.Close();
}
}
return false;
}
public override void RefreshSchema(bool preferSilent)
{
try
{
this.SuppressDataSourceEvents();
bool flag = false;
IServiceProvider site = this.SqlDataSource.Site;
if (!this.CanRefreshSchema)
{
if (!preferSilent)
{
UIServiceHelper.ShowError(site, System.Design.SR.GetString("SqlDataSourceDesigner_RefreshSchemaRequiresSettings"));
}
}
else
{
IDataSourceViewSchema schema = this.GetView("DefaultView").Schema;
bool flag2 = false;
if (schema == null)
{
this._forceSchemaRetrieval = true;
schema = this.GetView("DefaultView").Schema;
this._forceSchemaRetrieval = false;
flag2 = true;
}
DesignerDataConnection connection = new DesignerDataConnection(string.Empty, this.ProviderName, this.ConnectionString);
if (preferSilent)
{
flag = this.RefreshSchema(connection, this.SelectCommand, this.SqlDataSource.SelectCommandType, this.SqlDataSource.SelectParameters, true);
}
else
{
Parameter[] parameterArray = this.InferParameterNames(connection, this.SelectCommand, this.SqlDataSource.SelectCommandType);
if (parameterArray == null)
{
return;
}
ParameterCollection parameters = new ParameterCollection();
ParameterCollection parameters2 = new ParameterCollection();
foreach (ICloneable cloneable in this.SqlDataSource.SelectParameters)
{
parameters2.Add((Parameter) cloneable.Clone());
}
foreach (Parameter parameter in parameterArray)
{
if ((parameter.Direction == ParameterDirection.Input) || (parameter.Direction == ParameterDirection.InputOutput))
{
Parameter parameter2 = parameters2[parameter.Name];
if (parameter2 != null)
{
parameter.DefaultValue = parameter2.DefaultValue;
if ((parameter.DbType == DbType.Object) && (parameter.Type == TypeCode.Empty))
{
parameter.DbType = parameter2.DbType;
parameter.Type = parameter2.Type;
}
parameters2.Remove(parameter2);
}
parameters.Add(parameter);
}
}
if (parameters.Count > 0)
{
SqlDataSourceRefreshSchemaForm form = new SqlDataSourceRefreshSchemaForm(site, this, parameters);
flag = UIServiceHelper.ShowDialog(site, form) == DialogResult.OK;
}
else
{
flag = this.RefreshSchema(connection, this.SelectCommand, this.SqlDataSource.SelectCommandType, parameters, false);
}
}
if (flag)
{
IDataSourceViewSchema schema2 = this.GetView("DefaultView").Schema;
if (flag2 && DataSourceDesigner.ViewSchemasEquivalent(schema, schema2))
{
this.OnDataSourceChanged(EventArgs.Empty);
}
else if (!DataSourceDesigner.ViewSchemasEquivalent(schema, schema2))
{
this.OnSchemaRefreshed(EventArgs.Empty);
}
}
}
}
finally
{
this.ResumeDataSourceEvents();
}
}
internal DataTable LoadSchema()
{
if (!this._forceSchemaRetrieval)
{
object obj2 = base.DesignerState["DataSourceSchemaConnectionStringHash"];
string str = base.DesignerState["DataSourceSchemaProviderName"] as string;
string a = base.DesignerState["DataSourceSchemaSelectMethod"] as string;
if (string.IsNullOrEmpty(str))
{
str = "System.Data.SqlClient";
}
if (string.IsNullOrEmpty(this.ConnectionString))
{
return null;
}
DesignerDataConnection connection = new DesignerDataConnection(string.Empty, this.ProviderName, this.ConnectionString);
int hashCode = connection.ConnectionString.GetHashCode();
string providerName = connection.ProviderName;
string selectCommand = this.SelectCommand;
if (string.IsNullOrEmpty(providerName))
{
providerName = "System.Data.SqlClient";
}
if (((obj2 == null) || (((int) obj2) != hashCode)) || (!string.Equals(str, providerName, StringComparison.OrdinalIgnoreCase) || !string.Equals(a, selectCommand, StringComparison.Ordinal)))
{
return null;
}
}
DataTable table = base.DesignerState["DataSourceSchema"] as DataTable;
if (table != null)
{
table.TableName = "DefaultView";
return table;
}
return null;
}
internal static bool ConnectionsEqual(DesignerDataConnection connection1, DesignerDataConnection connection2)
{
if ((connection1 == null) || (connection2 == null))
{
return false;
}
if (connection1.ConnectionString != connection2.ConnectionString)
{
return false;
}
string str = (connection1.ProviderName.Trim().Length == 0) ? "System.Data.SqlClient" : connection1.ProviderName;
string str2 = (connection2.ProviderName.Trim().Length == 0) ? "System.Data.SqlClient" : connection2.ProviderName;
return (str == str2);
}
public DataConnectionItem(System.ComponentModel.Design.Data.DesignerDataConnection designerDataConnection)
{
this._designerDataConnection = designerDataConnection;
}
protected virtual void SetProviderName (object instance, DesignerDataConnection connection)
{
throw new NotImplementedException ();
}
private void OnNewConnectionButtonClick(object sender, EventArgs e)
{
DesignerDataConnection conn = this._dataEnvironment.BuildConnection(this, null);
if (conn != null)
{
if (string.Equals(conn.ProviderName, "Microsoft.SqlServerCe.Client.4.0", StringComparison.OrdinalIgnoreCase))
{
conn = new DesignerDataConnection(conn.Name, "System.Data.SqlServerCe.4.0", conn.ConnectionString, conn.IsConfigured);
}
if (!this.SelectConnection(conn))
{
DataConnectionItem item = new DataConnectionItem(conn);
this._connectionsComboBox.Items.Add(item);
this._connectionsComboBox.SelectedItem = item;
this._connectionsComboBox.InvalidateDropDownWidth();
}
}
}
private static WizardPanel CreateCustomCommandPanel(SqlDataSourceWizardForm wizard, DesignerDataConnection dataConnection)
{
SqlDataSource component = (SqlDataSource) wizard.SqlDataSourceDesigner.Component;
ArrayList dest = new ArrayList();
ArrayList list2 = new ArrayList();
ArrayList list3 = new ArrayList();
ArrayList list4 = new ArrayList();
wizard.SqlDataSourceDesigner.CopyList(component.SelectParameters, dest);
wizard.SqlDataSourceDesigner.CopyList(component.InsertParameters, list2);
wizard.SqlDataSourceDesigner.CopyList(component.UpdateParameters, list3);
wizard.SqlDataSourceDesigner.CopyList(component.DeleteParameters, list4);
SqlDataSourceCustomCommandPanel customCommandPanel = wizard.GetCustomCommandPanel();
customCommandPanel.SetQueries(dataConnection, new SqlDataSourceQuery(component.SelectCommand, component.SelectCommandType, dest), new SqlDataSourceQuery(component.InsertCommand, component.InsertCommandType, list2), new SqlDataSourceQuery(component.UpdateCommand, component.UpdateCommandType, list3), new SqlDataSourceQuery(component.DeleteCommand, component.DeleteCommandType, list4));
return customCommandPanel;
}
protected internal virtual Parameter[] InferParameterNames(DesignerDataConnection connection, string commandText, SqlDataSourceCommandType commandType)
{
Parameter[] parameterArray2;
Cursor current = Cursor.Current;
try
{
Cursor.Current = Cursors.WaitCursor;
if (commandText.Length == 0)
{
UIServiceHelper.ShowError(this.SqlDataSource.Site, System.Design.SR.GetString("SqlDataSourceDesigner_NoCommand"));
return null;
}
if (commandType == SqlDataSourceCommandType.Text)
{
return SqlDataSourceParameterParser.ParseCommandText(connection.ProviderName, commandText);
}
DbProviderFactory dbProviderFactory = GetDbProviderFactory(connection.ProviderName);
DbConnection designTimeConnection = null;
try
{
designTimeConnection = GetDesignTimeConnection(base.Component.Site, connection);
}
catch (Exception exception)
{
if (designTimeConnection == null)
{
UIServiceHelper.ShowError(this.SqlDataSource.Site, exception, System.Design.SR.GetString("SqlDataSourceDesigner_CouldNotCreateConnection"));
return null;
}
}
if (designTimeConnection == null)
{
UIServiceHelper.ShowError(this.SqlDataSource.Site, System.Design.SR.GetString("SqlDataSourceDesigner_CouldNotCreateConnection"));
return null;
}
DbCommand command = this.BuildSelectCommand(dbProviderFactory, designTimeConnection, commandText, null, commandType);
command.CommandType = CommandType.StoredProcedure;
try
{
this.DeriveParameters(connection.ProviderName, command);
}
catch (Exception exception2)
{
UIServiceHelper.ShowError(this.SqlDataSource.Site, System.Design.SR.GetString("SqlDataSourceDesigner_InferStoredProcedureError", new object[] { exception2.Message }));
return null;
}
finally
{
if (command.Connection.State == ConnectionState.Open)
{
designTimeConnection.Close();
}
}
int count = command.Parameters.Count;
Parameter[] parameterArray = new Parameter[count];
for (int i = 0; i < count; i++)
{
IDataParameter parameter = command.Parameters[i];
if (parameter != null)
{
string name = StripParameterPrefix(parameter.ParameterName);
parameterArray[i] = CreateParameter(dbProviderFactory, name, parameter.DbType);
parameterArray[i].Direction = parameter.Direction;
}
}
parameterArray2 = parameterArray;
}
finally
{
Cursor.Current = current;
}
return parameterArray2;
}