VS 2008 - Adding Style Properties To Excel Column
Apr 6, 2011
I am trying to add some style properties to a column but the code I am currently using doesnt seem to work at all?
Dim oApp As New Excel.Application
Dim oWB As Excel.Workbook = oApp.Workbooks.Add()
Dim oWS As Excel.Worksheet = CType(oWB.Worksheets(1), Excel.Worksheet)
Dim style As Microsoft.Office.Interop.Excel.Style
style = oWB.Styles.Add("Style1")
[Code] .....
It's still the same as "default" would look when just opening up excel for the first time.
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Jun 15, 2010
my VB.Net desktop app writes to an Excel file. I need to set the style to a row. I can read a style of one row, but am unable to set the style in another.
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Aug 4, 2009
I created this custom listbox, and I want to change the border of the focus rectangle, so I made up this property:
vb.net
Private H_BorderColor As Pen = Pens.Black
Public Shadows Property HighlightedBorderColor() As Pen
[Code]....
But when I'm at the designer tab that property is editable, I attached a screen shot of the properties box.
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Aug 9, 2011
I am using this login control:
<asp:Login runat="server"
id="BlogLogin" UserNameLabelText="Username" TitleText=""
MembershipProvider="EktronMembershipProvider" LoginButtonText="Login" RememberMeText="Remember Me" Font-Bold="true"
DisplayRememeberMe="False">
</asp:Login>
and i am trying to set the loginbuttonstyle properties to align to left, since this is aligned to right, by default. I dont see much option here to set the alignment to left.
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May 17, 2009
for example,once the FontFamily name was selected by the end-user how would I be able to show the end-user which FontStyles and FontSizes were available for the selected FontFamilyNamein seperate comboboxes.Again,f you populate a combobox1 that shows the FontFamilyNames available on the system using a For Loop, then I would assume that the sammethod would apply for populating the combobox2and combobox3 with the avaibable FontStyle and FontSize properties respectively.This question is related to a previous question:
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Jan 28, 2011
I have built a deployment program (vS 2008 Standard Edition) and tried to set the Properties column to a product name and company. I have also tried leaving these blank. I'm really trying to configure my setup.exe so that it installs by default in Program FilesMyFolderName without adding a subdirectory to the path. Is there somewhere I can specify exactly the default path for my setup without it adding a subdirectory? What do I edit?
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Aug 4, 2009
I have a datagrid that I am unable to change the width setting, it always reverts back to the original setting.
To change this setting:
1. select the datagrid view tasks
2. Edit columns bound column properties
3. Select Width property
4. Width property will always revert back to the original setting.
I have check the properties settings without any luck.
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Nov 15, 2009
I am working on a program where the user inputs values, then the program calculates those values and outputs the sum. When the user hits the button exit then those values entered by the user are saved. When the user starts the program again, the values are still there. I wrote the code and everything works fine. I am saving those values in notepad... and the program grabs the input in notepad and outputs those values to the program. But here comes the problem: Lets say the user wants the information in a certain column to be added to another column somewhere in the program. Is that possible ? And if it is can it be done when I am saving those values in notepad?
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Apr 1, 2009
I just want to ask the following infor from you in relation to gridview... I have 3 Grids,
Grid A
Grid B
Grid C
Grid a has already a data but aside from the data in my grid A I want to add another column for a checkBox. Next, when the checkbox is check and I hit the button "Transfer" the row in the grid in where the additional column checkbox has been check will be transfer to grid B and the remaining data will be move to Grid C?
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Nov 6, 2008
I have my own class of graphic objects, and now I'd like to allow a user to right-click on one of those within the application and see a properties window. Is there a pre-built dialog or control for displaying properties at runtime? I'd like to have something just like the IDE properties window button for my application.
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Mar 28, 2009
I want to start to use the wpf datagrid.I need to create a datagrid programmatically in vb.netDoes someone know how to that?for example if I want to add a column checkbox how can i do that?
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Mar 19, 2012
I am dynamically creating and adding a ComboBox to a specified column in DGV. I also set a DataSource, DisplayMember and ValueMember for the created ComboBox. Somewhere else in my program, I select a number ( let's say 5 ) and based on that number I want to change the SelectedIndex of the current ComboBoxColumn ( I actually loop through the Columns collection ).I tried something like this in a event handler I created:
vb.net
Private Sub combobox_validated(ByVal sender As Object, ByVal e As System.EventArgs)
Dim combobox As System.Windows.Forms.ComboBox = sender
Dim colIndex As Integer = combobox.Tag
[code]....
You will notice here, that I'm not actually trying to change the .SelectedIndex property, but the Value of the current cell.How do I reference the actual ComboBox?
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Mar 23, 2009
this is my code to format column style at datagrid:
Private Sub frmCustomer_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim sql As String = "select cust_id,cust_name From inv_t_Customers order by cust_id"
[code].....
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Jan 17, 2012
I am using oracle connection to my datagridview and my oracle table contain two fields 1)id and 2)allow id of type number field and allow of type char(1) field {for storing if true then 'T' and if false then 'F' in table)
I want to take datagridview with two columns first one is type textbox and second one is of type checkbox if allow column contain 'T' then it comes in checked in checkbox else allow column contain 'F' then it comes in unchecked in checkbox
I use code to connect datagridview with datasource is
CODE:
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Dec 19, 2009
Problem: Calling a method which uses a cell's value from a DataBound DataGridView. Works as desired without adding an image column.When I add the image column, the method attempts to use the value from column 1 instead of column 2, as the code in the 2nd method below ("findSign") states:
vb
Private Sub getAtmTOF()
Try
[code].....
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Jan 3, 2011
How can I block a column from a datagridview to accept only values like hh:mm style and nothing else. And how to handle errors when user is inserting something else than time format?
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Aug 10, 2009
I have a table adaptor that pulls from the sql database, when I edit the table adaptor query it makes this specific table adaptor not a part of the dataset. I have added a column to my database which will contain an integer, when I try to add this column to the query this error occurs, i am using the configure area of the table adaptor.
Error 'AuditProductsTableAdapter' is not a member of 'MemKingClient.MemKingDataSetTableAdapters.TableAdapterManager'.
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Sep 20, 2009
I'm a VBA programmer and can do Office integration in Office applications.I'm programming in VB in VSTS 2008 and following these steps to create an Excell application at runtime: [URL] but it is not working.The issue I'm having is when I add the reference, the library is not recognized by VBE intellisense and compiler, so: the code doesn't run.When I use late binding technique and declare variables as objects, the code runs OK, but I don't want that way.I tried adding the references in two different ways:
1 - Menu Project / Add Reference / tab COM / Microsoft Excel 11.0 Object Library / OK
2 - Menu Project / VB Properties / References / Add / Microsoft Excel 11.0 Object Library
Both methods didn't work.
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Dec 15, 2009
i need to import an Excel Column into a list box, how i can do this??
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Jul 11, 2010
I am developing a project using VB2010. In the attached example I created a Form.
On tha form I put a GroupBox Containing a DataGridView.
I am trying to set, at Design time, the ColumnHeadersDefaultCellstyle Font of the grid, defining the Font, the size and the style (Bold). After saving the project or running it, The Font properties of the grid headers are changed to the Font properties of the containing
GroupBox.
Why is that so? How can I set, at Design Time, a different font for the Grid Column headers and the GroupBox?
To demostrate the problm - Try to modify the Font of the grid headers, in the attached example,
to "Bold" "Size 12", Run the application and see the result.
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Aug 23, 2011
I have three tables, the extremely simplified versions of which are:
Practitioners:
practitioner_id :: int
name :: nvarchar
Insurances:
insurance_id :: int
name :: nvarchar
InsuranceLink:
practitioner_id :: int
insurance_id :: int
So, the practitioner table contains a list of practitioners, the insurance table contains a list of insurances, and the link table represents which practitioner supports which insurance. Now, I need to create a view which can display the information like this:
ViewTable:
practitioner_id :: int
practitioner_name :: nvarchar
insurance_1 :: bit
insurance_2 :: bit
.....
insurance_100 :: bit
In other words, the columns in the view are the ID and name of the practitioner, and every insurance that exists in Insurances (with the insurance name as the column name (there is an enforced condition that insurance names are unique)). The cells in the insurance columns will indicate if that practitioner supports that insurance. Or better yet, is it possible to use an excel-style pivot table on a DataSet in a VB.NET form?
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Dec 6, 2010
I'm trying to read rows in a DataGridView and the following error is thrown up. The DataGridView was filled from an Excel Sheet with a column of currency. Ideally when the For Next loop finds a cell it doesn't like, I want to to ignore and resume the loop. The error message is: Object reference not set to an instance of an object
HTML
Try
For Each row As DataGridViewRow In Me.DataGridView2.Rows
FirstString = row.Cells(0).Value.ToString
[CODE]...
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Feb 5, 2010
how to get the current Style of the Windows Xp programmatically. At the program startup I need to get if Windows is running in XP Style or in Windows Classic Style, so I will set my buttons Flatstyle property to flat or standard.
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May 20, 2009
i need to do a macro. this is what my excel looks like
1 2 3 4
seq1 name name seq2
abcde vv1 abcdddd
abcxy vv2 abcdlmn
[code]....
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May 28, 2010
I want to add all the values of a certain column. I already get the value of an exact cell value but when i add the loop code for it to continue,it doesn't performs well.
[code...]
I,m using vb6 po with datagrid component.
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Oct 21, 2009
adding the properties of a control to its parent? Without having to rewrite all the properties... For example, if I have an user control with a button inside, and I want to have the "text align" property of the button, in the list of properties of the usercontrol. If not, is there a way of making the child control of an usercontrol editable?
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Sep 2, 2009
Can we add a user defined property to a textbox (NOT TO A TEXTBOX CLASS)?
e.g. MyTextBox.MyProerty = "GOOD"
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Mar 2, 2012
I have a class that represents the table of a db-row. Its properties are the columns of the table. I add a new row to the table with the following code:
Public Sub AddRow(oTestRow As TestRow)
Dim sql As String
With oTestRow
[Code]....
That is just an example, but my classes have around 30-40 properties and this brings a very large and complex sql string. Creating, editing or maintaining these sql strings for many classes could generate errors. I am wondering if any compact way or method exists in order to add the whole object's istance (the properties of course) to the table "TestTable" without writing such a large sql string. I created the TestRow in the way that its properties are exactly the columns of the table "TestTable" (with the same name). But I did not found in the ADO.NET anything that could be used.
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May 19, 2009
I have an enum that I want to give some methods. I thought about changing the enum to a structure so I could add properties, but then the enum is a value inside the structure (not the structure itself), so this would affect comparisons and such. (For example, instead of writing
EnumVariable=EnumConstant,
Now it is
StructureVariable.EnumValue=EnumConstant).
At least, this is my understanding of it. It seems awkward to have to do this for such a simple scenario, so is it possible give enums properties, yet still have them treated as before? I've thought maybe I need to create a new valuetype from scratch, but I've never done that before.
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Jul 29, 2009
I created a custom datacolumn class which inherits from DataColumn and has 2 properties. I then successfully added this custom datacolumn to a datatable. When i try to access the properties through the datatable.columns(index).property, the properties i added are not listed. If i go back in the code to where i instantiate the custom datacolumn i can see the properties here, but not after its added to the datatable.
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