VS 2005 Select Data Based On Two Where
Feb 21, 2011I am trying to Select data based on two where, but I am not writing the statement correctly can anyone see where I am going wrong? [code]
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Select Case Statement Based On Data Type
Oct 20, 2009I want to be able to have a case for each data system data type. Obviousely the code below doesnt work but it should make it easier to understand my question.
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Way To Create Empty Data Table / Update Its Contents Based On Columns Not Add Data Based On Addition Of New Rows
Apr 6, 2011I am creating a project in VB.NET in which one of the reports require that the name of employees should be displayed as column names and whatever work they have done for a stated period should appear in rows below that particular column.Now as it is clear, the columns will have to be added at runtime. Am using an ODBC Data source to populate the grid. Also since a loop will have to be done to find out the work done by employees individually, so the number of rows under one column might be less or more than the rows in the next column.Is there a way to create an empty data table and then update its contents based on columns and not add data based on addition of new rows.
View 1 RepliesSelect Data From Sql Server 2005
Mar 11, 2010VB.NET:i want to select data from sql server 2005 DB table and displaying into text box that depends on combo box selection using VB.NET
View 4 RepliesSelect Data From Sql Server 2005 DB Table?
Mar 11, 2010VB.NET:i want to select data from sql server 2005 DB table and displaying into text box that depends on combo box selection using VB.NET
View 1 RepliesDatabase - Compare Two Fields In An SQL SELECT Statement To Then Select Other Fields Based On This Result?
Apr 8, 2012I have a table which contains a list of products for a company. They input data about how much stock they have and also the level at which they want to be reminded that they need to order new stock.
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I want to list all the true results in a form which the user is then able to navigate through. What would be the best way to go about doing this?
Select The Record Based On An Id?
May 8, 2009I have a table and I need to select the record based on an Id. I only want to return the record that has the Max(Date) on a date field. How do I do that?
In SQL Server I use this
SELECT * FROM dch
WHERE EffectiveDate = (SELECT MAX(EffectiveDate) FROM dch
WHERE ID = 99) AND ID = 99
How can I do this in Linq. Unfortunately this app is coded in VB.NET as we inherited it that way.
I was trying these
Dim qry = (From dch In db.dch _
Where dch.Dealer.Equals(Dealer) _
Select dch.EffectiveDate).Max()
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Select / Enable An Object Based On Tag Value?
Feb 19, 2009What I have is 4 datagridviews named dgv1, dgv2 etc.I also have a variable curr_player whose value is between 1 and 4. I would like to be able to enable one of the dgvs based on the value of the curr_player variable. I'm reluctant to to write select case for each time I want to do this so the question is can I enable one of these objects based on that variable?
View 3 RepliesSelect One Of Forms Based On The Name Variable?
Aug 14, 2009I have several instances of one form loaded. They all have an instantiated variable "Name." How do I select one of these forms based on the name variable?
Code:
Public Sub MakeForms()
Dim x as New frmBlack(me)
x.show
End Sub
Select/enable An Object Based On Tag Value (or Name)?
Jan 1, 2010What I have is 4 datagridviews named dgv1, dgv2 etc I also have a variable curr_player whose value is between 1 and 4. I would like to be able to enable one of the dgvs based on the value of the curr_player variable. I'm reluctant to to write select case for each time I want to do this so the question is can I enable one of these objects based on that variable? something like Datagridview(curr_player).enable=true
View 1 RepliesXPath Select An Attribute Based On Value?
Mar 26, 2010Using VB.Net,I have an XmlNode object, xNode.I need to select an attribute of this node if it has a particular value.
e.g. xNode.SelectSingleNode(".[@attr1='1']")
I would expect this statement to return the attribute "attr1", only if it has a value of "1". However, I get an error - Expression must evaluate to a node-set.When I tried this - xNode.SelectSingleNode("@attr1[@attr1='1']")It always returns Nothing, even if the attribute has a value of 1.
How To Select Multiple Values Based On Parameters
Aug 11, 2011I have a little challenge. I have a report that I declared a parameter called Department that has default values like this: [Code] The problem is that when I test this (with CR10 or on web), and I select multiple values, the thing does not show the values for the multiple values. It only works when I select a single department. What should I do?
View 2 RepliesSelect Based On Numeric Difference - Mysql?
May 11, 2011I have a database table that holds order information and saves the current gold price (world price) automatically at the time of entryif i look back on the table, and the saved gold price has a difference of the current gold price of + 100 i want to show that in a report
View 1 RepliesSelect Listbox Item Based On String
Jan 29, 2010I'm trying to write a small app which can be used in order to log off Citrix Sessions. Citrix Sessions can be logged off via cmd or a batch file using this method:
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So basically what I want to do is to select each listbox item that matches one of the hits from the cmd command. Probably the servername that gives a different result than "No User exists for" How can something like this be achieved?
Asp.net - Select Query In LINQ Based On Foreign Table
Mar 2, 2011I have 2 Tables , OrderDetails and Requests In my LINQ to SQL dbml file. OrderDetailsID is a foreign key in Requests Table.
I want to write the query to get the sum of UnitCost from OrderDetails based on OrderId. And If there is a row in Requests Table for each OrderDetailsID, and the Requests.Last.RequestType="Refund" I want to reduce the total refund amount from the main sum otherwise If there is no row based on OrderDetailsID, add to sum.
Here is the way I implement that. I am looking to prevent using "For each".
iRefund = (From od1 In dc.OrderDetails _
Where od1.OrderID =1 _
Select od1.UnitCost).Sum
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Choose Appropriate ComboBox Value Based On Select ListView Record?
May 24, 2010Contact Title has a default value which is Sales Person. Anyhow, when a user click Edit on the chosen ListView record, i need Contact Title to have the right value that corresponds to the chosen record. For example, if user clicks edit, the fields on the left side will be filled with values. In this case, i want Contact Title to view the right value.
View 1 RepliesDisplaying A Different Image Based On The Day Of The Week Using Select Case?
Mar 17, 2011I'm trying to display a different image based on the day of the week but my code is stuck on Monday. It won't work appropriately.
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Select Query In LINQ Based On Foreign Table?
Mar 4, 2009I have 2 Tables , OrderDetails and Requests In my LINQ to SQL dbml file.OrderDetailsID is a foreign key in Requests Table.I want to write the query to get the sum of UnitCost from OrderDetails based on OrderId.And If there is a row in Requests Table for each rderDetailsID, and the Requests.Last.RequestType="Refund" I want to reduce the total refund amount from the main sum otherwise If there is no row based on OrderDetailsID, add to sum
View 3 RepliesSelect Records Based On Next 10 Days From Todays Date?
May 12, 2010How do you select records based on the next 10 days from todays date.For eg:Lets say I want to select records based on ReqDt = today + 10Select * from Sample1 where reqdt <= today + 10
View 4 RepliesUse A Select Case Statement That Evaluates PostDiscountCost Based On The Value 0 To 999.99?
Oct 1, 2011I need to use a select case statement that evaluates PostDiscountCost based on the value 0 to 999.99, 1000.00 to 1499.99, 1500.00 to 2499.99 and one that doesn't fall within the others. The message box's going to be triggered by the vbYes in the confirm exit message box. Im not asking anyone to do it for me, I just have no idea where to start it, if I need to declare anything else and if I'm on the right track. Code Attached.
View 1 RepliesVS 2008 Select Bound Datagridview Row Based On Citeria?
Mar 7, 2010I have a bound datagridview and I have found this forum that code that I use to select a row based on criteria
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The code with selection works fine but it doesn't reset bindingsource (bsrc_SEL) .Current and also doesn't scroll to the first selected item,I know that code coudn't do more but how can I solve that.
DataGridView - Programmatically Select A ROW Based On Values Find In The Grid?
Nov 19, 2010I have a DataGridView with 3 columns (metric_key, metric_name, metric_value).There are for example, 6 ROWS in this table (6 different metrics), added programmatically (DGV is not bound in any way)
Now, when I assign values in my grid I do:
dataGridView1.item("Metric_value",0).value = "value of the metric in row 0, in the column named "metric_Value".
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Select Mysql Rows Based Off Time Increment Adjustments
Sep 16, 2011I'm using the following select statement to pull rows of data and display them in a datagrid.[code]This displays sometimes 5,000 different rows of data with one of the columns being time. Their times are something along the lines of 6:08, 6:09, etc. Is there a way I can show only 1 row for all times between 6-6:59?[code]
View 1 RepliesUse A SELECT Statement To Select All Data?
Apr 2, 2009I need to use a SELECT statement to select all data under a column name (like all employee names) and then to add the values to a listbox.
I usderstand that the select statement must be:
"SELECT * FROM EmployeeTable WHERE EmployeeNames LIKE *" (at least I think)
but then what? combobox1.fill ("EmployeesTable") ?
VS 2005 - Function Based On Timer?
Feb 9, 2010I can't seem to get one of my functions to work based on a timer. Every tick of the timer, I'm trying to call a function which will start periodically taking screen shots until the 'Finish' button is pressed. However, I've run into numerous errors and wondered if anyone could give me any insight or suggestions. Here is what I have so far.
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One of the errors included "Public Sub RunAC() does not have the same signature as delegate". This might be really obvious, I'm a recent Computer Programmer / Analyst graduate with intermediate VB.net experience.
VS 2005 Building XML Based Upon Xml Schema?
Sep 2, 2009A similar question has been asked before but noone seems to have an answer.I have an xsd which is fairly complex in nature.I must now create the xml file to be validated against it but I hate trying to interpret xsd. It's all gobbldygook to me.
Is there any way I can take an xsd file and create on the fly an example of what the xml file should look like?
VS 2005 Set The Combobox Index Based On Value
Aug 15, 2010How should i set the combobox selected index based on the "value". The following is the sample code. I am getting an error on the button click event.
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VS 2005 - Inheriting Class Based On Generic Interface
Nov 17, 2009I want to define a generic interface which will be implemented by an abstract Generic Class. Basically this generic class is a collection class of any class. Interfaces are in a separate project saved as FileReconciliation. Here are the interface definitions
Interfaces
Imports System.Collections
Public Interface ICollectionCommon(Of T As Class)
Inherits IEnumerable
Function Exists(ByVal oKey As Object) As Boolean
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VS 2005 : Do Some Simple Manipulations Of Variables Based On What Tab Was Selected
Nov 6, 2009I was looking to do some simple manipulations of variables based on what tab was selected.But I dont see Deselected, Or Selecting as in this example, does 2005 use somthing different?
vb
Private Sub TabControl1_Deselecting(ByVal sender As System.Object, ByVal e As System.Windows.Forms.TabControlCancelEventArgs) Handles TabControl1.Deselecting
someClassLevelVariable = e.TabPageIndex
End Sub
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VS 2005 Sorting A List (Of Point) Based On Distance
Mar 26, 2010I have a list of collection of points on the screen. I want to order them based on their distance from a seperate, independent point. What's working is I have a function GetDistance which does the dirty pythagorian work of returning the distance between two points.
'Create the set point from which to start all measurements from (startpoint)
dim SetPoint as new Point(200,200)
'Create a list to hold arbitrary points to test (endpoints)
dim ListOfPoints as new list(of point)
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