Why does gridview not format boundfield columns?

BoundField columns formatting does not work when DataFormatString property is specified. Lets first see how you can specify the format string for the column. It is as simple as specifying DataFormatString property of the column.
Keeping this in consideration, how to format the data displayed in the GridView column?
To format the data displayed in the GridView column we use DataFormatString property of BoundField. When we use a BoundField for a column, the value of a data item is displayed as text. We need to use one <BoundField> only, for each column. The <asp:BoundField> tag has three important properties.
Also Know, how to format datetime in GridView boundfield and templatefield? Format DateTime in GridView TemplateField column in ASP.Net The following HTML Markup consists of an ASP.Net GridView with two BoundField columns. The third column is a TemplateField column with a Label control and displays Birth Date in dd, MMM yyyy date format using the Eval function.
Accordingly, how to add boundfields to a GridView control?
Steps to create a <BoundField> column are: The first step is to declare a GridView control and set the AutoGenerateColumns property to 'false'. Next, create a <asp:BoundField> element within the <Columns> element.
In fact, why is dataformatstring not working in GridView column?
The problem is that the datatype of your data/column is a string. Your DataFormatString property will only work on a datetime column. The solution to this problem can be found in this SO answer. Because the data type of the source of that column is not datetime!

20 Similar Question Found

How are boundfield and templatefield columns created in gridview?

A BoundField and two TemplateField columns are dynamically created and added to the GridView control. For the BoundField column, DataField property has been defined, which is the name of the column that will be populated within it.

How is formatting applied in boundfield.dataformatstring?

Formatting is applied by using the Format method. The number that follows the left curly brace is part of the syntax used by that method and indicates which one of a series of values the placeholder should use. Because there is only one field value in each cell, the number that follows the left curly brace can only be set to 0.

When to use dataformatstring in boundfield object?

Use the DataFormatString property to specify a custom display format for the values that are displayed in the BoundField object. If the DataFormatString property is not set, the field's value is displayed without any special formatting.

What's the difference between boundfield and templatefield?

When you bind GridView with some columns (ID,Name,City etc...) these columns will display as BoundFields. Bound means which cols you bound to gridview or any control.

How is the boundfield class used in gridview?

The BoundField class is used by data-bound controls (such as GridView and DetailsView) to display the value of a field as text. The BoundField object is displayed differently depending on the data-bound control in which it is used.

How to use boundfield and datafield in asp.net?

<asp:BoundField DataField="Descrizione" HeaderText="area" SortExpression="area" /> The BoundField displays the value of specified DataSource field as text. By using bound field we can bind the data directly by using header text and datafield with out using any controls. Datafield : Its the field which gets the data from dataset.

How to add boundfield column dynamically in gridview?

Dynamic BoundField and TemplateField columns will be created and then added to GridView after that the GridView will be populated from database. At runtime using the OnRowDataBound event of GridView, controls like TextBox, Button, etc. will be added to the Dynamic TemplateField columns.

How to add boundfield in gridview in c #?

1) Drop a GridView Control from the toolbox and set the AutoGenerateColumns property to false. 2) Add a Columns Collection (element) to manage the collection of Column fields. 3) Inside the Columns tag, add a column field (BoundField) that displays the value of a field in a data source.

How to add boundfield to column in gridview?

Add a Columns Collection (element) to manage the collection of Column fields. Inside the Columns tag, add a column field (BoundField) that displays the value of a field in a data source.

How to convert a boundfield into a templatefield?

Select the BoundField to convert from the list in the lower left corner and then click the "Convert this field into a TemplateField" link in the bottom right corner. Figure 4: Convert a BoundField Into a TemplateField from the Fields Dialog Box ( Click to view full-size image)

What's the difference between a template field and a boundfield?

A template field is a home made column (so to speak) which can contain either a DB column or whatever you like. Use boundfield to simply display the db column, use template to do something more fancy such as concatonate 2 db columns as 1 gridview column or add some text to the grid that doesn't come from the db

What's the difference between boundfield and datafield?

By using bound field we can bind the data directly by using header text and datafield with out using any controls. Datafield : Its the field which gets the data from dataset. Example : if we specify a field name in datafield it searches in dataset with the same column name and binds the data.

How to convert a boundfield to a templatefield?

Figure 4: Convert a BoundField Into a TemplateField from the Fields Dialog Box ( Click to view full-size image) Go ahead and convert the FirstName BoundField into a TemplateField. After this change there's no perceptive difference in the Designer.

How to right align text in boundfield.net?

Which align it is coming and have applied any custom stylesheet to grid or any CSS that contain the similar tag of grid row. please use either IE developer tool or Firebug to identify which CSS is applying to the column. Remember to click Mark as Answer on the post that helps to others.

How to set the itemstyle property on a boundfield?

The following code example demonstrates how to declaratively set the ItemStyle property on the BoundField objects used to display FirstName and LastName data in a DetailsView control. The DetailsView control has the AutoGenerateRows property set to false, which enables it to display a subset of the data returned by the SelectCommand property.

When to use boundfield and templatefield asp.net?

boundfield is used to show the datas from the datasource directly. some of the type of bound fields are ChekboxField, ButtonField, Hyperlinkfield, etc. You cannot use other controls in this field. Where as, template filed allows you to use any asp.net and html controls.

How to get boundfield column values in asp.net?

Get BoundField and TemplateField column values on Button Click in ASP.Net GridView Inside the SelectedIndexChanged event handler, the BoundField Cell value is extracted using the Cells property. For extracting the value of the TemplateField Cell, first the Label control is referenced and then the value is extracted.

How to specify the number of decimal places in boundfield?

Displays numeric values in number format (including group separators and optional negative sign). You can specify the number of decimal places. Displays numeric values in percent format. You can specify the number of decimal places. Displays Single, Double, or BigInteger values in round-trip format.

How to set value of boundfield column in gridview?

Using DataKeyNames and DataKeys is fairly simple, you just need to set the name of the Column in DataKeyNames property as shown below. Here CustomerId is the name of the Column.

How many columns is a facade with marble columns?

a facade with marble columns Add the first column of numbers. The article takes up three columns. The error appears at the bottom of the second column. She writes a weekly column for the paper.