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DataGridColumnCollection.Count Property
System.Web.UI.WebControls Namespace DataGridColumnCollection Class
Returns the number of columns in the collection.
Syntax
| Script | [ integer variable = ] DataGridColumnCollection.Count |
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Property Value
| variable | Integer specifying the total number of columns currently stored in the collection. |
The property is read only with no default value.
Remarks
Use the Count property to determine the number of columns in the DataGridColumnCollection. The Count property is commonly used when iterating through the collection to determine the upper bound of the collection.
Example
The following example demonstrates how to use the Count property to determine the upper bound of the DataGridColumnCollection. This value is then used to iterate though the collection.
void showHeaders ( Object src, EventArgs e ) {
myLabel.Text = "Header Text for each column: <br>";
for ( int i = 0; i < myGrid.Columns.Count; i ++ ) {
myLabel.Text += myGrid.Columns [ i ].HeaderText + "<br>";
}
}
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| C# | VB | |
See Also
DataGridColumnCollection Members
