private string GetQIValue(ListViewItem lvi, OLEDBQueryInstance queryInstance)
{
string results = "";
try
{
object value = queryInstance.RunQuery();
CollectorState currentstate = queryInstance.GetState(value);
results = FormatUtils.N(value, "[null]");
if (currentstate == CollectorState.Error)
{
lvi.ImageIndex = 3;
}
else if (currentstate == CollectorState.Warning)
{
lvi.ImageIndex = 2;
}
else
{
lvi.ImageIndex = 1;
}
}
catch (Exception ex)
{
results = ex.Message;
}
return(results);
}
public void ReadConfiguration(string configurationString)
{
XmlDocument config = new XmlDocument();
config.LoadXml(configurationString);
XmlElement root = config.DocumentElement;
Entries.Clear();
foreach (XmlElement queryNode in root.SelectNodes("queries/query"))
{
OLEDBQueryInstance queryEntry = new OLEDBQueryInstance();
queryEntry.Name = queryNode.ReadXmlElementAttr("name", "");
queryEntry.ConnectionString = queryNode.ReadXmlElementAttr("connectionString", "");
queryEntry.CmndTimeOut = int.Parse(queryNode.ReadXmlElementAttr("cmndTimeOut", "60"));
queryEntry.UsePersistentConnection = bool.Parse(queryNode.ReadXmlElementAttr("usePersistentConnection", "False"));
XmlNode summaryQueryNode = queryNode.SelectSingleNode("summaryQuery");
queryEntry.UseSPForSummary = bool.Parse(summaryQueryNode.ReadXmlElementAttr("useSP", "False"));
queryEntry.ReturnValueIsNumber = bool.Parse(summaryQueryNode.ReadXmlElementAttr("returnValueIsNumber", "True"));
queryEntry.ReturnValueInverted = bool.Parse(summaryQueryNode.ReadXmlElementAttr("returnValueInverted", "False"));
queryEntry.WarningValue = summaryQueryNode.ReadXmlElementAttr("warningValue", "1");
queryEntry.ErrorValue = summaryQueryNode.ReadXmlElementAttr("errorValue", "2");
queryEntry.SuccessValue = summaryQueryNode.ReadXmlElementAttr("successValue", "[any]");
queryEntry.UseRowCountAsValue = bool.Parse(summaryQueryNode.ReadXmlElementAttr("useRowCountAsValue", "False"));
queryEntry.UseExecuteTimeAsValue = bool.Parse(summaryQueryNode.ReadXmlElementAttr("useExecuteTimeAsValue", "False"));
queryEntry.SummaryQuery = summaryQueryNode.InnerText;
XmlNode detailQueryNode = queryNode.SelectSingleNode("detailQuery");
queryEntry.UseSPForDetail = bool.Parse(detailQueryNode.ReadXmlElementAttr("useSP", "False"));
queryEntry.DetailQuery = detailQueryNode.InnerText;
Entries.Add(queryEntry);
}
}
private void cmdOK_Click(object sender, EventArgs e)
{
if (DoValidate())
{
OLEDBQueryInstance selectedEntry;
if (SelectedEntry != null)
{
selectedEntry = (OLEDBQueryInstance)SelectedEntry;
}
else
{
selectedEntry = new OLEDBQueryInstance();
SelectedEntry = selectedEntry;
}
if (selectedEntry != null)
{
selectedEntry.Name = txtName.Text;
selectedEntry.ConnectionString = txtConnectionString.Text;
selectedEntry.CmndTimeOut = (int)numericUpDownCmndTimeOut.Value;
selectedEntry.UseSPForSummary = chkUseSPForSummary.Checked;
selectedEntry.SummaryQuery = txtStateQuery.Text;
if (cboReturnType.SelectedIndex == 0)
{
selectedEntry.ReturnValueIsNumber = false;
selectedEntry.UseRowCountAsValue = false;
selectedEntry.UseExecuteTimeAsValue = false;
}
else
{
selectedEntry.ReturnValueIsNumber = true;
if (cboReturnType.SelectedIndex == 2)
{
selectedEntry.UseRowCountAsValue = true;
}
else if (cboReturnType.SelectedIndex == 3)
{
selectedEntry.UseExecuteTimeAsValue = true;
chkReturnValueNotInverted.Checked = true;
}
}
selectedEntry.ReturnValueInverted = !chkReturnValueNotInverted.Checked;
selectedEntry.SuccessValue = cboSuccessValue.Text;
selectedEntry.WarningValue = cboWarningValue.Text;
selectedEntry.ErrorValue = cboErrorValue.Text;
selectedEntry.UseSPForDetail = chkUseSPForDetail.Checked;
selectedEntry.DetailQuery = txtDetailQuery.Text;
selectedEntry.UsePersistentConnection = chkUsePersistentConnection.Checked;
DialogResult = System.Windows.Forms.DialogResult.OK;
Close();
}
}
}
private void editSQLQuerylocalCopyToolStripMenuItem_Click(object sender, EventArgs e)
{
if (lvwResults.SelectedItems.Count > 0)
{
bool autoRefreshTemp = refreshTimer.Enabled;
refreshTimer.Enabled = false;
OLEDBQueryInstance queryInstance = (OLEDBQueryInstance)lvwResults.SelectedItems[0].Tag;
EditOLEDBQuery editDetailQuery = new EditOLEDBQuery();
editDetailQuery.SelectedQueryInstance = queryInstance;
if (editDetailQuery.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
lvwResults.SelectedItems[0].Tag = editDetailQuery.SelectedQueryInstance;
}
refreshTimer.Enabled = autoRefreshTemp;
}
}
public override void RefreshDisplayData()
{
try
{
lvwResults.BeginUpdate();
Cursor.Current = Cursors.WaitCursor;
foreach (ListViewItem lvi in lvwResults.Items)
{
OLEDBQueryInstance queryInstance = (OLEDBQueryInstance)lvi.Tag;
lvi.SubItems[1].Text = GetQIValue(lvi, queryInstance);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Refresh", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
Cursor.Current = Cursors.Default;
lvwResults.EndUpdate();
}
LoadDetailView();
base.RefreshDisplayData();
}
private void LoadDetailView()
{
lvwDetails.BeginUpdate();
lvwDetails.Items.Clear();
lvwDetails.Columns.Clear();
if (lvwResults.SelectedItems.Count >= 1 && lvwResults.SelectedItems[0].Tag is OLEDBQueryInstance)
{
OLEDBQueryInstance queryInstance = (OLEDBQueryInstance)lvwResults.SelectedItems[0].Tag;
try
{
Cursor.Current = Cursors.WaitCursor;
DataSet ds = queryInstance.RunDetailQuery();
foreach (DataColumn currentDataColumn in ds.Tables[0].Columns)
{
ColumnHeader newColumn = new ColumnHeader();
newColumn.Tag = currentDataColumn;
newColumn.Text = currentDataColumn.Caption;
if ((currentDataColumn.DataType == typeof(UInt64)) || (currentDataColumn.DataType == typeof(UInt32)) || (currentDataColumn.DataType == typeof(UInt16)) ||
(currentDataColumn.DataType == typeof(Int64)) || (currentDataColumn.DataType == typeof(Int32)) || (currentDataColumn.DataType == typeof(Int16)))
{
newColumn.TextAlign = HorizontalAlignment.Right;
}
else
{
newColumn.TextAlign = HorizontalAlignment.Left;
}
lvwDetails.Columns.Add(newColumn);
}
foreach (DataRow r in ds.Tables[0].Rows)
{
ListViewItem lvi = new ListViewItem(FormatUtils.N(r[0], "[Null]"));
for (int i = 1; i < lvwDetails.Columns.Count; i++)
{
lvi.SubItems.Add(FormatUtils.N(r[i], "[Null]"));
}
lvwDetails.Items.Add(lvi);
}
//try
{
lvwDetails.AutoResizeColumns(ColumnHeaderAutoResizeStyle.HeaderSize);
}
//catch { }
}
catch (Exception ex)
{
if (ex.Message.Contains("Cannot access a disposed object"))
{
timerSelectItem.Enabled = false;
}
else
{
MessageBox.Show(ex.Message, "View details", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
finally
{
Cursor.Current = Cursors.Default;
}
}
lvwDetails.EndUpdate();
ExportButtonVisible = lvwResults.SelectedItems.Count > 0;
}
private void cmdTest_Click(object sender, EventArgs e)
{
if (DoValidate())
{
string lastStep = "Initialize values";
try
{
Cursor.Current = Cursors.WaitCursor;
OLEDBQueryInstance testQueryInstance = new OLEDBQueryInstance();
testQueryInstance.Name = txtName.Text;
testQueryInstance.ConnectionString = txtConnectionString.Text;
testQueryInstance.CmndTimeOut = (int)numericUpDownCmndTimeOut.Value;
testQueryInstance.UseSPForSummary = chkUseSPForSummary.Checked;
testQueryInstance.SummaryQuery = txtStateQuery.Text;
if (cboReturnType.SelectedIndex == 0)
{
testQueryInstance.ReturnValueIsNumber = false;
testQueryInstance.UseRowCountAsValue = false;
testQueryInstance.UseExecuteTimeAsValue = false;
}
else
{
testQueryInstance.ReturnValueIsNumber = true;
if (cboReturnType.SelectedIndex == 2)
{
testQueryInstance.UseRowCountAsValue = true;
}
else if (cboReturnType.SelectedIndex == 3)
{
testQueryInstance.UseExecuteTimeAsValue = true;
chkReturnValueNotInverted.Checked = true;
}
}
testQueryInstance.ReturnValueInverted = !chkReturnValueNotInverted.Checked;
testQueryInstance.SuccessValue = cboSuccessValue.Text;
testQueryInstance.WarningValue = cboWarningValue.Text;
testQueryInstance.ErrorValue = cboErrorValue.Text;
testQueryInstance.UseSPForDetail = chkUseSPForDetail.Checked;
testQueryInstance.DetailQuery = txtDetailQuery.Text;
lastStep = "Run summary query";
object returnValue = testQueryInstance.RunQuery();
if (!testQueryInstance.UseRowCountAsValue && !testQueryInstance.UseExecuteTimeAsValue && !returnValue.IsNumber())
{
throw new Exception(string.Format("Return value is not an integer!\r\nValue returned: {0}", returnValue));
}
//testing detail query
List <DataColumn> columns = new List <DataColumn>();
lastStep = "Testing detail query";
DataSet ds = testQueryInstance.RunDetailQuery();
lastStep = "Testing detail query - Getting column names";
columns.AddRange((from DataColumn c in ds.Tables[0].Columns
select c).ToArray());
MessageBox.Show(string.Format("Success!\r\nSummary value return: {0}\r\nDetail row count: {1}\r\nDetail columns returned: {2}", returnValue, ds.Tables[0].Rows.Count, columns.ToCSVString()), "Test", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (Exception ex)
{
MessageBox.Show(string.Format("Failed!\r\nLast step: {0}\r\n{1}", lastStep, ex.Message), "Test", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
finally
{
Cursor.Current = Cursors.Default;
}
}
}
