How to display columns as rows in GridView in Asp net?
Display Columns as Rows in GridView in ASP.NET
- Introduction.
- Step 1 : Create a web application and add 2 GridViews as below.
- Step 2 : In the page load event of the page, create a new DataTable.
- Code.
- Step 3 : Now we need to flip this DataTable, so that we can get columns as rows.
- Code.
- Code.
How do I transpose rows to columns in C#?
Now we will do the following in transpose method.
- We need to create a new Datatable newdt. Retrieve the old Datatable from ViewState .
- Add columns to the new Datatable newdt (Column Name is passed as blank ).
- Create a datarow dr.
- Add Datarow dr to newdt.
Which type of columns can be added to GridView?
Remarks
Column field type | Description |
---|---|
HyperLinkField | Displays the value of a field in a data source as a hyperlink. This column field type enables you to bind a second field to the hyperlink’s URL. |
ImageField | Displays an image for each item in the GridView control. |
What is GridViewRow?
The GridViewRow class is used represent an individual row in a GridView control. Each row in the GridView control has a designated row type using the DataControlRowType enumeration.
How do I pivot a DataTable in C#?
C# DataTable to Pivot DataTable: DataTable myDataTable = new DataTable(); myDataTable. Columns. AddRange(new DataColumn[3] { new DataColumn(“Product”), new DataColumn(“Year”, typeof(int)), new DataColumn(“Sales”, typeof(int)) }); myDataTable. Rows.
How do you add a column in GridView?
Adding Bound Columns to GridView in ASP.NET
- Drag GirdView from Toolbox on your design page. Check out the code of aspx page.
- Now add one bound column, this way.
- Note: Set the AutoGenerateColumns to false.
- Example: Say your code behind class contains –
- Step 6: Run the application.
What are the properties of GridView?
The GridView control supports the following features:
- Binding to data source controls, such as SqlDataSource.
- Built-in sort capabilities.
- Built-in update and delete capabilities.
- Built-in paging capabilities.
- Built-in row selection capabilities.
HOW CAN GET row column value in GridView in ASP NET?
In Gridview Events double Click on SelectedIndexChanged Event and write the below code,
- protected void Gridview1_SelectedIndexChanged(object sender, EventArgs e)
- {
- txtrowid. Text = Gridview1. SelectedRow. Cells[1].
- txtname. Text = Gridview1. SelectedRow. Cells[2].
- txtmarks. Text = Gridview1. SelectedRow. Cells[3].
- }
How can we get row data from GridView in ASP NET?
In the Gridview, double-Click on the SelectedIndexChanged Event and write the following code:
- protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
- {
- TextBoxUserID. Text = GridView1. SelectedRow. Cells[1]. Text;
- TextBoxUserName. Text = GridView1. SelectedRow. Cells[2]. Text;
- }
What is pivot table in C#?
Pivot table is one kind of interactive table, which can be used to calculate data, such as get sum or count data. Also, users can change pivot table layout for analyzing data with different ways or reassign row/column label.
What is pivot in C#?
The Pivot Methods Read all data, and return all columns as lines and lines as columns. The X axis column provided is used as the column header, and some columns may be ignored in the process, if desired so. C#
What is command field in GridView in ASP NET?
The CommandField class is a special field used by data-bound controls (such as GridView and DetailsView) to display command buttons that perform delete, edit, insert, or select operations. The command buttons to perform these operations can be shown or hidden using the properties shown in the following table.
How to get columns as rows in a DataTable using GridView?
Step 1 : Create a web application and add 2 GridViews as below. Step 2 : In the page load event of the page, create a new DataTable. We can also fill a DataTable from the database. Since I don’t need a database for demo purposes, I created my own DataTable. Step 3 : Now we need to flip this DataTable, so that we can get columns as rows.
How to get the selected columns in a datagridview control?
To get the selected columns in a DataGridView control Use the SelectedColumns property. To enable users to select columns, you must set the SelectionMode property to FullColumnSelect or ColumnHeaderSelect.
What is the name of the control for datagridview?
A DataGridView control named dataGridView1. References to the System, System.Windows.Forms, and System.Text assemblies. The collections described in this topic do not perform efficiently when large numbers of cells, rows, or columns are selected.
How to flip a DataTable in a GridView?
The purpose is to just flip the data table which is used as a source for the GridView. Step 1 : Create a web application and add 2 GridViews as below. Step 2 : In the page load event of the page, create a new DataTable.