C# - Get List Of DataField In Gridview?
Jun 23, 2011Is there anyway to get list of all DataField being bound in grid view.Using Stadard GridView with object data source.
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Asp.net Gridview Finding Cell By Datafield Name Or Headertext Name When Using Boundcolumns?
Feb 9, 2010is it possible inside the gridview events for commands to find a cell by datafield name or headertext name when using boundcolumns?
View 1 RepliesPopulating A Datafield Grid?
Nov 29, 2010I'm trying to bring a text file that is tab delimited so i can preform calculations on it. This is in Visual Studio 2010
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim filename As String = "I:Test.txt"
[code].....
Grid - How To Set DataField Property By Code In C1flexgrid
Dec 4, 2009I am useing C1FlexGrid and i set the datatable as c1flexgrid's datasource. now i want to map filed of datatable to columns of c1flexgrid by code.
View 1 RepliesArray List Display In GridView?
Jun 3, 2011<asp:GridView ID="gvNames" runat="server"
OnRowDeleting="gvNames_SelectedIndexChanged"
AllowSorting="true"
[Code].....
Asp.net - Dropdown List To Filter Gridview?
Oct 21, 2011I would like my gridview to be filtered by the dropdown list I have. It is pulling specific information from the database, so when you choose a value from the dropdown list, it should search through all the records and find only records with the ddl value in them.
The code that I am using in the codebehind for the SelectedIndexChanged is not right though. I get an error message saying 'Value' is not a member of 'Integer'. This is on the line dsCompanyFilter.SelectParameters.Add
It probably has something to do with the gridview not tying to the dropdown list properly, but I am not sure how to fix that code.
<asp:Content ID="Content2" ContentPlaceHolderID="body" Runat="Server"><br /><br /><br />
<asp:linkbutton id="btnAll" runat="server" text="ALL" onclick="btnAll_Click" />
[Code]....
Setup A Dropdown List Over The Gridview?
Feb 27, 2009how to setup a dropdown list over the gridview when I am in the editing mode? I would like use the code behind to bind the data after assigning to the data source... I am using Visual Studio 2008 ...
View 1 RepliesSum The Duration In Gridview List By Using LINQ To SQL?
May 27, 2009I would like to display the total of sum duration in gridview by using LINQ to SQL. I have two tables, Users and Log_Times
Users
UserID-----Name
1------------Bob
[Code].....
pass through this problem and Im looking forward for the best response toward it.
Data Combo Box With GridView Look In Its List Portion
Aug 5, 2009I need a Data ComboBox having GridView in it's List Portion to have multiple columns in it. Purpose is Consider a 'Products Combo Box' where i want following fields to display
1] Product Icon
2] Product Name/Description
3] Product Price
4] Product Stock In Hand
where i can Format the 'Price' field to say Currency Type, 'Stock In Hand' field set to Particular ForeColors (at Run Time) depends on wheather the current stock is Negative or below minimum range or adiquate stock and so on. Similar controls are already available with MS Access so Why Not In VB?
Dropdown List And Gridview Row-index/selectedvalue?
Jun 1, 2009I have a gridview with a dropdown list that was created programmatcially. I want to have access to the selected value and to that row's Id. I have the dropdownlist created in *Gridview_RowDataBound* and I am able to use the text in the cell but my addHandler is never fired. Where do I give it the Add handler. I believe I can assign it the addhandler in RowCreated but how would I be able to set up the add handler if the button is created in rowdatabound?
[Code]...
It fits best in Rowdata bound because my dropdownlist items don't duplicate but I need to be able to use the addhandler I created.
How To Sort GridView (Bound To List) With JQuery
Jan 31, 2012I have a gridview in asp.net/vb and it is bound to a list - so there's no standard sorting available. I've found this jQuery plugin for sorting tables: [URL]. The plugin requires <thead> and <tbody>. The problem is, that my gridview only renders the <tbody>.
I've already tried
DataList.UseAccessibleHeader = True
DataList.HeaderRow.TableSection = TableRowSection.TableHeader
But this changes nothing.
My gridview markup:
<asp:GridView runat="server" CssClass="grid" ID="DataList" AutoGenerateColumns="False" AllowSorting="True" ClientIDMode ="Static">
<Columns>
<asp:BoundField HeaderText="SomeHeaderText" DataField="SomeDataField" />
<asp:BoundField HeaderText="SomeHeaderText" DataField="SomeDataField" DataFormatString="{0:dd.MM.yyyy}" />
[Code] .....
Make A Gridview-like List View In Program?
Mar 6, 2009What control should I use to create a grid like a ListView or Excel grid?
View 1 RepliesAsp.net - Bind Radio Button List To Column In Gridview
Sep 22, 2010I have radio button list in a gridview that needs to be bound to a column. If the value in a column is 0, the first radio button is selected, if 1, the other is selected. This is the code, some of it is partially removed because it is not necessary
[Code]...
Change The Data Source Of A Dropdown List In A Gridview?
Nov 16, 2009Is it possible to change the data source of a dropdown list in a gridview from another dropdown list selected index changed method in the same gridview?
for example I have a dropdown that needs to change its contents depending on what is chosen in the previous cell of the gridview, which is also a dropdown list.
Displaying List In GridView - Contextual Menu Creation
May 20, 2010I am doing my application with ASP and VB and I want to display a list off rows in a gridview and associate a contextual menu to each line.
View 2 RepliesDropdown List To Attach To Repeater That Will Filter Gridview?
Oct 28, 2011This post is similar to one I have posted before about a dropdown filtering results in a gridview. Well now I need this dropdown to attach itself to a repeater that will filter results into a gridview. I have tried rptLetters.DataBind() in the code behind of the dropdown list, but that doesn't seem to be changing any of the letters at the top of the page when I click on different items in the dropdown list.The screenshot doesn't show enough of the products, but in this case it skips from G to L, and in the repeater the letters between G and L are still shown. I need to be able to get that repeater to recognize the letters that start each of the products associated with the company chosen.
<asp:Content ID="Content2" ContentPlaceHolderID="body" Runat="Server"><br /><br />
<asp:linkbutton id="btnAll" runat="server" text="ALL" onclick="btnAll_Click" />
<asp:repeater id="rptLetters" runat="server" datasourceid="dsLetters">
[code].....
.net - Displaying An Image In A Gridview From An ObjectData Source Created By A List In Asp.net Using Vb
Aug 20, 2011I'm having a problem displaying an image from an ObjectData Source created by function which adds iems to a list(of T) class. The ObjectData Source then becomes the gridviews Data Soource. All the other fields are displaying, except the image.
[Code]...
Data Bind A Drop Down List In A Gridview From A Database Table Using VB?
Dec 4, 2009So in this gridview, there is a column for status and I want to have a drop down list with Pass, Pending, Fail appear when the edit button is clicked. These values are already in a table, so I need to somehow bind from this table to each ddl for every row.Here is the column from the gridview. As you can see, I would like to just have a label showing when not in edit mode, and a ddl when the edit button is pressed
<asp:TemplateField HeaderText="During Production Status" SortExpression="DuringProductionStatus">
<EditItemTemplate>
[code]......
Displaying List Of Objects As Single Column In A Bound Gridview (Winforms)?
Mar 15, 2010I have a gridview that is bound to a datasource on a Windows Form (VB.NET). The grid displays a list of "certifications", and each "certification" can be associated with many languages. So in the grid, I'd like to display "languages" as a column, and display a comma delimited list of the language names for each "certification".
In the "certification" class, one of the properties is a list of "language" objects, and each "language" has an ID (guid), name (string), and value (integer).
So in the datasource, I have the list of "languages", but I can't figure out how to display them in a column on the grid. The gridview won't let me add the language list property as a column.
So is the ONLY way to add a new property on the "certification" class, which returns a string that contains the comma delimited list, and show THAT on the grid? Or is there a way to display that list of "languages"?
Strip Out Part Of A Datafield Namely Column Name "City" The Data Provider Adds An Abbreviation To The End Of The City Name?
Jan 16, 2010I need to strip out part of a datafield namely Column name "City" the data provider adds an abbreviation to the end of the City name Example: Houston[HST] I need /want to strip out the [HST]been trying to modify my statement with no luckI am using Jet 4.o and database is a .txt or .csv file
OleDb.OleDbCommand("Select *, (([AddressDisplay])&',' &([City])&',' &([State])&',' &([ZipCode])) AS Address, IIf(IsNull([BathsQuarter]),0,[BathsQuarter]*.25)+ IIF(IsNull([Bathshalf]),0,[Bathshalf]*.5)+ IIf(IsNull([Bathsthreequarter]),0,[Bathsthreequarter]*.75)+ IIf(IsNull([BathsFull]),[BathsTotal],[BathsFull]) AS BATH From " & Me.OpenFileDialog1.SafeFileName & " Where ListStatus <> 'Closed Sale'", con)
Asp.net - Show Pop Up Menu From Database In Gridview On Each Gridview Row Items?
Dec 6, 2010How to show pop up menu from database in gridview on each gridview row items ?Example of this is : http:[url].....Move your cursor to Departure time and arrival time...a want this type of popup in gridview items....which fetch entries from database..
View 2 RepliesManipulate A Gridview In Asp.net When Columns In Gridview Are Generated During Runtime
Sep 24, 2009In my application,i have a gridview in which columns are created at runtime.Actually these columns are created when i am entering data in a database table.[code]where Column1,Column2,column3 may vary during runtime.i need to enter values to these columns during runtime.But i cant bind these columns because these are created during runtime.The first column "Description" will not change.It will remain constant.For each description, there will be values for each column.At last these data will be saved to the database.How to add columns in the gridview during runtime?
View 2 RepliesAsp.net - Export Gridview To Excel Without The Gridview Formatting VB
Sep 23, 2011I am able to export a gridview to excel, my problem is that I cannot figure out how to remove the formatting from coming over from the girdview. Here is the code I am using to export the gridview: Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]....
Reload A Gridview Onclientclick Of Another Gridview's Button?
May 25, 2009I have a modal popup that contains a gridview. On the click of a button inside of a grid i reload the gridview with the data that depends on the id of the row clicked in the gridview. I would have like to reload the gridview onclientclick but I couldn't find a way to do that. Is it possible to reload a gridview client-side without the user even knowing the page partially loaded?
View 2 RepliesInsert Row Into Gridview From Another Gridview?
Aug 15, 2010I am using VB.net.
I need to fill a gridview(1) with data that cames from another gridview(2), ie:
(2) - All articles in the database.
(1) - Selected articles from (2)
What is the best way to do that?
Create A Toggle Button That Switches A List To A Range And Then Back To A List If Needed?
May 14, 2009II am trying to create a toggle button that switches a list to a range and then back to a list if needed. I am able to get it to do both but when I add an item to the list, convert to a range and then convert back to a list it leaves off the last items I entered.I tried to work in a code to select all cells but I must not be putting it in the right place.This is what I have so far:
ActiveSheet.ListObjects.Add(xlSrcRange, Range("$A$3:$AE$7"), , xlYes).Name = _
"List1"
I realize the problem is the $AE$7 (the $A$3 is correct)
DB/Reporting :: ODBC To SQL Server 8 Shows List Of Procedures But Not List Of Tables Or Views?
Oct 27, 2009In VS 2008, VB.Net, I am successful connecting to a local SQL Server (version 8) and seeing all tables/views/procedures in Server Explorer. The local OS is Win XP Pro SP3. I created an ODBC data source to a remote SQL server (also version 8) with a database of the same structure as the local one. The connection tests out ok. The remote computer runs Windows Server 2000 SP4. In the VS 2008 Server Explorer I add this ODBC source. When I click on the plus-signs to expand items, neither the tables nor the views show anything, whereas the full list of procedures appears. Is it the old SQL Server version? Is it the old Server OS version? Something else alltogether?
View 2 RepliesVS 2008 Student List Views - List Boxes And Data Fro Access DB Tables
Dec 30, 2010This is what I'm sure will be the first of many noob-ish questions from yours truly... I'm studying as a mature student for a Computing Degree (encompassing web design, hardware, programming and systems analysis). The programming seems to be my weak spot this year. I enjoyed C++ last year, doing basic console applications, but progamming visually with VB in Visual Studio 2008 I'm struggling!
[Code].....
C# - WCF Serialization And Interfaces - Error: List(of Object) Cannot Be Converted To List(of IMyInterface)
Oct 16, 2009Does link text mean I have to return a concrete implementation? Even though I am using svcutil with the /r that includes my entites(where IMyInterface is defined). I get no errors but it changes all List(of IMyInterface) to list(of Object) and I cannot deserialize it on the client
Error: list(of object) cannot be converted to list(of IMyInterface).
Determine If Property Is Generic List<of T> Via Reflection And Loop List Items
Oct 1, 2009I'm looping all the properties in an object via reflection:
For Each p As PropertyInfo In values.[GetType]().GetProperties()
If p.CanRead Then
'Do stuff
End If
Next
how to determine whether the property in question is a generic List(Of T)? If it is I need to loop the list itself.
I've experimented with GetType and TypeOf but have not managed to get anything working.
To clarify, I want to keep this generic. I do not want to specify the type of T, I need to loop the list items and call the ToString method on each item. T could be one of a number of different types (application specific reference types). Is it possible to do this without specifying types?
(VB.NET 2005 with .Net 2.0)