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datagrid
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  • preethi 123
    started a topic how to bind image control in datagrid using wpf
    in XAML

    how to bind image control in datagrid using wpf

    Hi,

    I am trying to bind a datagrid with a datatable in WPF. This is my first project in WPF. The datatable has a single column. The datatable is bound with a table that has a varbinary image column in database.
    In database, this is the table structure
    Code:
    table tblPicture
(
@Picture varbinary(MAX)
)
    it has 5 rows.

    Datagrid gets filled with 5 rows (of datatype byte[]). But all...
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    Last edited by Frinavale; Dec 21 '11, 04:22 PM. Reason: Added code tags
    • markmcgookin
      started a topic Change colour of column header in WPF datagrid with autogenerated columns at runtime
      in XAML

      Change colour of column header in WPF datagrid with autogenerated columns at runtime

      Hi folks,

      I have a WPF Datagrid in a WPF Project Window. I have populated the grid with a datatable, and autogenerated the columns (unfortunately a necessity) and have a requirement to change the header colour of the columns dependant on certain other factors.

      I have a list of the coulmn names that need highlighted, and would easily be able to figure out their indexes based on this (as I generated them myself in the...
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      • franknagy
        started a topic How can check each records in a data grid and move the record pointer to the correct
        in C Sharp

        How can check each records in a data grid and move the record pointer to the correct

        Hi,
        How can check each records in a data grid and move the record pointer to the correct record.
        I have three text boxes red, green and blue.
        I have an MSAccess database with fields code, red, green and blue.
        How can I navigate to the record where red, green and blue values match with the corresponding text boxes?
        TIA
        Frank
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        • weizz
          started a topic How to store selected radio button in datagrid of wpf
          in C Sharp

          How to store selected radio button in datagrid of wpf

          Hi All,

          I have a datagrid which display all the questions for the users to answer.Each question is accompany by 4 radio buttons with the options agree, strongly agree, disagree, strongly disagree.The design of the datagrid is as below:


          Questions Agree StronglyAgree Disagree StronglyDisagre e

          Ques1 o o o o
          Ques2 o o o ...
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          • Aimee Bailey
            started a topic (C# WPF) DataGrid Invert Row Selection...
            in XAML

            (C# WPF) DataGrid Invert Row Selection...

            Ok today I came across one of the oddest problems so far in my programming life, I was building an application not to dissimilar to a file explorer, and I had the need to invert the row selection on the DataGrid control, something easy you say? well give it a go and you'll soon come across the same issue. The problem was that there is no specified way to do this, plus a search on Google showed that not many people have needed this yet, so I was stuck...
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            Last edited by Aimee Bailey; Mar 4 '11, 04:58 AM. Reason: more appropriate title.
            • piratekeko
              started a topic How to retrieve the data on the last row of my datagrid
              in Visual Basic

              How to retrieve the data on the last row of my datagrid

              please help me, I want to have an auto generated id for my table and i want to set it using vb code. How can i retrieve data from the last row and increment it.
              urgent.

              thanks a lot guys.
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              • Askelassen
                started a topic Faster way to update datagridview?
                in C

                Faster way to update datagridview?

                Hey

                I am currently developing an GUI that contains a datagridview. The datasource for the gridview is an ArrayList. I have had som problems adding new rows to the datagrid while the GUI was running. I finaly got it to add a new row when I clicked a button, but when the number of datarows exeeds about 10 rows it starts to be slow to add rows. This is because it has to refresh all the data for every new row added. Do you guys know a...
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                • dudesville
                  started a topic Avoid row when scrolling in datagrid.
                  in General

                  Avoid row when scrolling in datagrid.

                  Is there anyway to freeze a specific row when scrolling the datagid? For example i have a datagrid with 10 rows, i just want only rows 0 to 8 will move when i scroll down or up the grid and the 10th row will remain on it's place. Is this possible?
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                  Last edited by Dormilich; Jul 5 '10, 06:32 AM. Reason: don’t know where to move it
                  • captainB
                    started a topic 2 rows for each database record in a gridview
                    in ASP .NET

                    2 rows for each database record in a gridview

                    hi and thanks for reading.
                    I am working on a web page that will display records from a database. Each record has a total of 8 columns. One column may be as long as 500 characters, and the other 7 columns are between 5 to 25 characters. For each record in the dataset returned from the database, the short columns should be above, and the long column below.

                    In other words, each database record is made of two rows, the 7 short...
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                    • bonx666
                      started a topic Get data from Datagrid into textboxes
                      in C Sharp

                      Get data from Datagrid into textboxes

                      First of all, i'm a newbie to winforms :)

                      I have created a dataset with data from my DB and using that as my datasource for my gridview, a little bit of code:

                      Code:
                      // Define Connection string
            string DB_ConnStr = ConfigurationManager.ConnectionStrings["SupportTool.Properties.Settings.DB_Contact_ConnStr"].ConnectionString;

            // Define SQL Connection
                      ...
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                      • ravinderreddy736
                        started a topic Data Grid, SQL database
                        in ASP .NET

                        Data Grid, SQL database

                        How to get data into datagrid from SQL database using SQl language...in visual studio...pplz help me out...thnx in advance
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                        • gerreth
                          started a topic convert datagrid data to xml file
                          in Visual Basic .NET

                          convert datagrid data to xml file

                          Hi,

                          I want to export data in 3 cbo's from my datagrid and then show these data in a browser.
                          very plain. Nothing special. But I can't find the right way to do it.

                          Do i need to create a file first and then load it into the browser?
                          Or is there a easier way?

                          Thx
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                          • cday119
                            started a topic Modify Dataset when Viewed in DataGrid
                            in Visual Basic .NET

                            Modify Dataset when Viewed in DataGrid

                            Hey

                            In my database I have time formatted as a unix timestamp. I put that into a dataset. What is the best way to change those timestamps into a human readable date and time when the dataset is viewed in a datagridview.

                            FANK!!!
                            Chad
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                            • LBLB
                              started a topic Rendering tabular data - best for performance?
                              in .NET

                              Rendering tabular data - best for performance?

                              In terms of processing speed, what is the best method for displaying tabular data from a database in a Windows forms C# app? We generally use data grids (Infragistics WinGrid), but have an instance where run-time performance MUST be optimal - coding complexity and other things are less important. Here are some paticulars:
                              1. Data is stored in SQL Server.
                              2. Data is read-only.
                              3. The container/control must allow for mouse-click...
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