I'm building a custom component and UI and am a bit confused on where I
need to create and/or set custom column
properties?
My UI will have a datagrid with three
columns: 1) a check box to select a column for use by the component, 2)
the input column name, and 3) a "differentiator" checkbox that indicates
an extra property about some of the columns that have the first column
checkbox checked (For example, my component may be using five input columns, but
three of those need to be used in a slightly different
way.)
The problem is, I don't understand when or
where I'm supposed to create the custom property for the input
column. SetUsageType is where I've been thinking, but I don't
know if I'm supposed to be creating it for an input column or a virtual
input column. I'd appreciate any guidance.
I am creating a custom transformation component, and a custom user interface for that component.
In my custom UI, I want to show the custom properties, and allow users to edit these properties similar to how the advanced editor shows the properties.
I know in my UI I need to create a "Property Grid". In the properties of this grid, I can select the object I want to display data for, however, the only objects that appear are the objects that I have already created within this UI, and not the actual component object with the custom properties.
How do I go about getting the properties for my transformation component listed in this property grid?
Does anyone happen to know if it is possible to set a custom data flow component property to be non-browsable? I have a number of custom component properties, and would prefer that they only be updateable through my custom UI as opposed to via the property grid on the SSIS designer,
I am attempting to set my custom properties in the UI I have created for my custom transformation. I can access them in the ProcessInput, but if I try to assign them a new value in my UI the values dont change.
I set the properties up in ProvideComponentProperties
Hello to everyone, I've a question about UDTs and the way I can use them to access tables and columns where they are applied in a SQL Server 2005 DB. I've already spent 2 days googling and MSDN reading but nothing helped me to solve my problem, thats why I'm posting it here (this is the second post, maybe the last one was in the wrong Forum).
The scenario follows:
I've created a UDT called MyUDT that exposes 2 properties MyTable, MyColumn, here its the code:
[Serializable] [SqlUserDefinedType(Format.UserDefined, IsByteOrdered = true, MaxByteSize = 8000, Name = "MyUDT")] public class MyUDT : INullable, IBinarySerialize {
/// <summary> /// Set or Get the Table Name where the UDT is applied. /// </summary> public string MyTable { get { return this._myTable; } set { this._myTable = value; } }
/// <summary> /// Set or Get the Table's Column Name where the UDT is applied. /// </summary> public string MyColumn { get { return this._myColumn; } set { this._myColumn = value; } }
....
}
And here it's my question/s:
How can I expose the defined Properties (MyTable, MyColumn) in order to be directly used from SQL Server Management Studio within the Column Properties Panel?
If it is not possible, is there a way for any UDT to get back from the sql server execution context the table and the column where it is applied/used?
I need to solve that in order to later retrieve via SQL the Extended Table Properties where the UDT is used and make some work on presented MetaData. Thanks in advance, every answer/help will be very much appreciated.
I saw some thing called custom properties for the "Derived transformation" in the msdn site. I tried to use them in a simple package, but I am getting an error as "can't write to derivedoutputcolumnname.friendlyexpression". Friendly expression is one of the custom properties available for the derived transformation output columns.
The steps I followed to get to this error are as follows:
1) Get data from a table using OLEDB Source. Suppose I am getting firstName, LastName etc.
2) Derived column input is values from the above OLEDB Source.
3) I have added a new column called "Concatenated name" which is concatenated value of first and last names.
4) Then in the properties editor of this data flow task in expressions option I clicked on ellipse available. I got an editor for property expression, which contained two columns called "Property" and "Expression". Property column contains dropdown with friendly expressions propety for the derived columns and expression column is a text box, where in we can enter expression to be evaluated for the corresponding friendly expression property.
5) Now when I click on OK and try to debug it gives an error as "Can't write to concatenatedname.friendlyexpresiion".
If anybody has already faced this problem and solved it please let me know, because I am struck here a long time.
Is there a way of disabling a custom property in a component so that during design-time the property is grayed out? I looked around the properties of IDTSCustomProperty90 and nothing sticks out.
Ok, so I've looked near and far and have found nothing but info that says data flow properties can not be changed at runtime....then I see in this in the SSIS documentation under ADO.NET Source Custom Properties:
I have a custom component that takes in unicode stream and converts it to ascii text. However I would like to make my default string length and code page editable in the standard GUI editor. Right now I can set the default to 1000 characters, but when I try to change it, it says "Property value is not valid"
Ive been using SSIS for a month or two and now find I need to create some custom tasks to perform some performance logging. in the the overloaded ProviderComponentProperties section I am trying to create a property which has the same look as the Expressions properties you find elsewhere (Little + on the left and a group of sub properties when expanded).
Ive have played with creating a IDTSCustomPropertyCollection90 collection then adding my sub properties to it but I cant seem to then add my new collection to the ComponentMetaData.CustomPropertiesCollection.
Im assuming the Expressions parameter is a collection added to the properties collection but I cant figure out how. Any help would be much appreciated.
I have created one custom task with PropertyGrid Control and two button on it. I have everything under one class library project. Problem I am facing is when i load task and clik on Edit I can not see those properties into that GUI and even functionlity of those two buttons (OK and Cancel) not working but I am able to see those properties in default property window.
If I create this GUI as a seperate window application then I am able to see those properties in GUI and buttons also working but in SSIS I am not able to load the task.
After reading on internet about SSIS they suggest to create everything under one project which I did.
Basically I am trying to populate connection managers like Source Connection and Destination Connection when I load this task and there are much more backend functionlity but at first step i m stuck and not able to see those properties in GUI.
Please help and give your input on it. I was following "Increment Task" example given by MSDN. If you need more info let me know.
I'm working on a custom dataflow destination component. It makes use of the External Metadata Collection. I also use Custom Properties with the external metadata collection.
When I open the destination component using the Advanced Editor, and select an External Metadata Collection and change the Custom Property it always changes back to the original value.
Additionally the method SetExternalMetadataColumnProperty never gets called.
Here is a little Test Component that surfaces the problem:
[DtsPipelineComponent(ComponentType=ComponentType.DestinationAdapter, DisplayName="Test Destination")] public class Class1 : PipelineComponent { public override void ProvideComponentProperties() { base.ProvideComponentProperties();
I implemented a custom source adaptor. I want to be able to associate custom properties with each of the output columns. I want them to be passed downsteam. The idea is to be able to retrieve these information in a downstream custom transformations of ours and process the various columns accordingly. How do I go about doing this?I noticed that the IDTSCustomProperty90 seems to have a local scope only.
I need to open a File through File connection manager and want to assign these file properties to SSIS precreated varibale or Newly created varibale. I want to show file properties in Propertygrid. Properties grid will conatin File Propeties Column and SSIS varibale Combobox column. The combo box will contain New variable field. When user select New Variable field, then a new SSIS varibale window will open and we can able create New variable and that Newly created variable should add to that property comboBox.
For Instance if we create a new varibale Name "Creationdate" by clicking on New Varible in ComboBox, then that CreationDate variable should add to Property ComboBox in PropertyGrid. After adding when we select that variable Name "Creationdate" then that selected file Creation date should assign to SSIS varibale "Creationdate" field.
I have a date column that has 1/1/1900 entries and I want to write a formula..(i think)...in the column formula section that when this date is encountered, the column should show NULL. I don't know the syntax to use in the formula section of the column properties. Can anyone give some syntax examples.
I am converting the contents of 64 lookup tables from individual tables (each called lookup_xxxxx) into a single LookupReference table. The individual lookup tables are my OLE DB Source objects. I want to derive the variable part of the lookup_xxxxx table name from the OLE DB Source 'OpenRowset' property as a variable and make it into a derived column (which will be the lookup Type column in the output table). For example, extract "SpeciesType" from the input source called 'lookup_SpeciesType' and put it into the derived column.
I cannot find a System variable that refers to the input data source. Does anyone know how I can do this?
I am trying to create a hard copy of all the table definitions in the database and have not found a way to do so. The report would have all the columns for a partcular table and each property assigned to the column. For instance Customers table has CustomerId, FirstName, LastName, Phone, etc. The CustomerId is PK, Identity, Auto Increment, BIGINT, NOT NULL. FirstName is NVARCHAR(30), NULL. LastName is NVARCHAR(30), NULL. Phone is NVARCHAR(20), NULL. Can anyone point me to the right system function or sp to get this info?
I am using SqlServer 2005 and I have created small sample table with culumns that have Extended properties. FirstName have [First Name] extended propery called M_Caption. Then I created a view from the table to use in an access database. My problem is, I can't get the table column extended properties to show up in the view column extended properties.
Here is the table
/****** Object: Table [dbo].[Person] Script Date: 04/07/2008 14:42:01 ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO CREATE TABLE [dbo].[Person]( [Id] [int] NULL, [FirstName] [nvarchar](50) NULL, [LastName] [nvarchar](50) NULL ) ON [PRIMARY] GO EXEC sys.sp_addextendedproperty @name=N'MS_Caption', @value=N'First Name' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'Person', @level2type=N'COLUMN',@level2name=N'FirstName' GO EXEC sys.sp_addextendedproperty @name=N'MS_Caption', @value=N'Last Name' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'Person', @level2type=N'COLUMN',@level2name=N'LastName'
I created this view
/****** Object: View [dbo].[View_1] Script Date: 04/07/2008 14:50:32 ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO CREATE VIEW [dbo].[View_1] AS SELECT FirstName, LastName FROM dbo.Person GO EXEC sys.sp_addextendedproperty @name=N'MS_DiagramPane1', @value=N'[0E232FF0-B466-11cf-A24F-00AA00A3EFFF, 1.00] Begin DesignProperties = Begin PaneConfigurations = Begin PaneConfiguration = 0 NumPanes = 4 Configuration = "(H (1[40] 4[20] 2[20] 3) )" End Begin PaneConfiguration = 1 NumPanes = 3 Configuration = "(H (1 [50] 4 [25] 3))" End Begin PaneConfiguration = 2 NumPanes = 3 Configuration = "(H (1 [50] 2 [25] 3))" End Begin PaneConfiguration = 3 NumPanes = 3 Configuration = "(H (4 [30] 2 [40] 3))" End Begin PaneConfiguration = 4 NumPanes = 2 Configuration = "(H (1 [56] 3))" End Begin PaneConfiguration = 5 NumPanes = 2 Configuration = "(H (2 [66] 3))" End Begin PaneConfiguration = 6 NumPanes = 2 Configuration = "(H (4 [50] 3))" End Begin PaneConfiguration = 7 NumPanes = 1 Configuration = "(V (3))" End Begin PaneConfiguration = 8 NumPanes = 3 Configuration = "(H (1[56] 4[18] 2) )" End Begin PaneConfiguration = 9 NumPanes = 2 Configuration = "(H (1 [75] 4))" End Begin PaneConfiguration = 10 NumPanes = 2 Configuration = "(H (1[66] 2) )" End Begin PaneConfiguration = 11 NumPanes = 2 Configuration = "(H (4 [60] 2))" End Begin PaneConfiguration = 12 NumPanes = 1 Configuration = "(H (1) )" End Begin PaneConfiguration = 13 NumPanes = 1 Configuration = "(V (4))" End Begin PaneConfiguration = 14 NumPanes = 1 Configuration = "(V (2))" End ActivePaneConfig = 0 End Begin DiagramPane = Begin Origin = Top = 0 Left = 0 End Begin Tables = Begin Table = "Person" Begin Extent = Top = 6 Left = 38 Bottom = 99 Right = 189 End DisplayFlags = 280 TopColumn = 0 End End End Begin SQLPane = End Begin DataPane = Begin ParameterDefaults = "" End End Begin CriteriaPane = Begin ColumnWidths = 11 Column = 1440 Alias = 900 Table = 1170 Output = 720 Append = 1400 NewValue = 1170 SortType = 1350 SortOrder = 1410 GroupBy = 1350 Filter = 1350 Or = 1350 Or = 1350 Or = 1350 End End End ' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'VIEW',@level1name=N'View_1' GO EXEC sys.sp_addextendedproperty @name=N'MS_DiagramPaneCount', @value=1 , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'VIEW',@level1name=N'View_1'
im creating a custom sql statement where my code starts like tt.. its a double query and how do i link the 2nd part to the first part (select * from PO where 1=1)?<script runat="server"> protected void CheckBox1_CheckedChanged(object sender, EventArgs e) { strquery += " and PO between " + textbox1.text + " and " + textbox2.text; } protected void CheckBox2_CheckedChanged(object sender, EventArgs e) { strquery += " and Dlvdate between " + textbox3.text + " and " + textbox4.text; }</script> im a serious newbie with C#
I've gone through all the steps, and when I finally drag the custom task I've made into the control flow, I get the error
"Failed to create the task. ... Cannot create a task with the name "SSISExportToExcel.ExcelExport.ExcelExport, SSISExcelExport, ... Verify the name is correct"
Here's the beginning of my class... any help would be appreciated...
Namespace ExcelExport <DtsTask(DisplayName:="Excel Export Task", _ Description:="Exports a SQL query results to an Excel Document")> _ Public Class ExcelExport Inherits Task ....
I store files in db in sql server 2008 by filestream. But when a column would be added to table which have filestream, properties of table would be changed. by every things change on table, retrieve files will faced to error. but store process work probably.
and filestream filegroup at following address will be empty. why?
Right click on table --> properties --> storage --> filestream filegroup
I put togehter a package that opens a flat file, parses the data based on the semi-colon delimeter, and imports the rows into a database table. Thats the fun easy part.
What I cant figure out is how to add a variable that will hold a constant ID value that will be persisted with the same value to all rows inserted to the DB. Making the problem harder, I would like that this value be defined in a properties file or database table of some sort so that I can do a lookup based on the file name / location to find out what value should be used.
Any suggestions? I hope my explanation makes at least some sense - but basically I want to do a look up in a configuration of some sort, pull out a single value, and add it to a data import.
I created a SSIS log provider derived from LogProviderBase, it's appear in my VS2005 and work fine, the only one problem is, there is not a dropdown list of connections in the SSIS Log Configuration column, how can I add it?
I need to create a function that is available across all databases. This function is for exchange rate conversions and will be used extensively. I'd prefer not having to call it by it's full four-part name and just make it available everywhere on the server.
Is there a way to create such a function? Where is it stored?
I am wanting to create a custom workday calendar to show Monday - Friday as a workday, then go back and update a few holidays as non-workdays. This is the syntax I have to start with, but it is presenting with an error:
Msg 241, Level 16, State 1, Line 21 Conversion failed when converting date and/or time from character string.
What should I alter?
CREATE TABLE dbo.CreateCustomCalendar ( wk_Date INT IDENTITY NOT NULL, FullDate DATETIME NOT NULL, WeekDayName VARCHAR(9) NOT NULL, IsWorkday varchar(20) NOT NULL )
Below is code I am using to create a heatmap in SSRS. THe code seems to be working well except for one glitch. Sometimes numbers in the "middle of the pack" are white. Obviously they should be one the of colors listed below. Why numbers would be white when I declared only white for IsNothing.
Public Function GetHeatmapColor(ByVal textBoxValue, ByVal minDataSetValue, ByVal maxDataSetValue) As String Dim colours As String() = New String() {"White","DarkGreen","Green","ForestGreen","LimeGreen","YellowGreen","Yellow","Gold","Orange","DarkOrange","OrangeRed","Red"} If IsNothing(textBoxValue) = True Then Return colours(0)
Hi All,I need help in creating a function in VB for my ASP.NET application where I want to add records to database on the first day of every month.I have got no idea about what I have to do for achieving this goal.Its basically for a customer based application where Interest will be paid into customers' account and I need to implement this for every customer on 1st day of every monthThe thing I am not sure about is how can I get the application to add a record for each customer on the first day of each month, i.e. how can I get the application to check that its 1st day of month and then the application adds records automatically for each customer based on my specified rules.If any of you could help me with this, I'll really appreciate it.Thank you.
Hi everyone, this is is my first post, so please reply and help. I'm working on a project right now that uses asp 2.0 and SQL server 2005 express edition. This is a general idea of the project. In our company some of us receive ECO notifications (engineering change orders) for our products and we need to implement these to the test scripts that are on the production floor. So the project is about entering the new ECO into a database which will send an automatic notification to our test team. When they receive the notification they will have to sign in to the website and introduce their login and password to sign off the ECO (Following some checkpoints already defined by me, for example, Area ready, Test script modification necessary, new firmware introduction, comments, etc...) but I also need to record WHO and WHEN sign that ECO. We have 3 different test areas in our factory: Electrical, Functional and Systems, so all THREE areas must be signed off in order to the ECO go to a IMPLEMENTED state (at this point i need to send a new email saying that the eco has been implemented in all three areas). So far I've completed the following things: -users validation (logins, areas) -New custom entry form for the ECOs and automatic email notification (part of what I did is described below). Dim ECODataSource As New SqlDataSource()ECODataSource.ConnectionString = ConfigurationManager.ConnectionStrings("ECO_ICSConnectionString1").ToString()
ECODataSource.InsertCommandType = SqlDataSourceCommandType.StoredProcedure ECODataSource.InsertCommand = "EcoNew" ECODataSource.InsertParameters.Add("EcoNumber", EcoNumberTextBox.Text) ECODataSource.InsertParameters.Add("EcoDescription", EcoDescriptionTextBox.Text) ECODataSource.InsertParameters.Add("EcoMandatory", EcoMandatoryDropDownList.Text) -Depending on which test area is the the engineering from, I can filter the ECOs and just shows the ones that their test area is pending. (using GridView) But I'm stuck right now when the engineers have to sign the ECO for their test areas. I was able to use the Gridview and DetailsView to EDIT most of the things that I need. But there are somethings that I don't like: 1. When using the EDIT option on Gridview or Detailsview, all fields can be edited including ECO number, description and mandatory, which I don't want them to change. If I set those columns to read only, when editing that row again. It gives me an error that says that the ECOnumber can't be NULL, but if I remove these 3 columns the Engineer will not know which ECO they have sign. They are only going to be able to see the EcoId, which doesn't say much. 2. Also I saw that I wasn't able to do is to enter the USER login and CURRENT system date and time automatically. I don't want them to manually enter the date and their login manually. 3. Finally, when the last area signs the ECO, I want to update that record and set a flag that tells me that the ECO has been completed. So what I really want is to create some sort of form (textboxes, labels, checkboxes, etc.) that will UPDATE the selected ECO from the gridview for instance. So when I select the row from the GridView, It will show the data (Econumber, description and mandatory as READ ONLY) and use the rest of the things as INPUT for the engineer to complete. At the end an "update button" and when I click it, It will enter/update the data on that specific row, but including the time and user login as well. Also to check if the other 2 areas have signed and if so, change the ECOReadiness flag to 1 and send the email. Is there a code like the one I used above to do this ? Or if you think there a better way to do this, I'll be very glad to hear it. I'm new using sql and asp, so If i'm asking some dumb questions please forgive me. .
Here's my table definition for your reference: EcoId - primary key. EcoNumber EcoDescription EcoMandatory EcoReadiness <- Flag for the entire ECO, when ALL 3 areas have signed, this will be 1. ATE < - Flag for Electrical area. ATEscripts < - Just a Yes/no input. ATEengineer <- user login ATEdatetimestamp <- Date.Now() FAT < - Flag for functional. FATscripts FATengineer FATdatetimestamp SYSTEMS < - Flag for systems. SYSTEMSscripts SYSTEMSengineer SYSTEMSdatetimestamp
