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ColumnCount Property
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IGridProvider.ColumnCount Property

Gets the total number of columns in a grid.

Namespace:  System.Windows.Automation.Provider
Assembly:  UIAutomationProvider (in UIAutomationProvider.dll)

int ColumnCount { get; }

Property Value

Type: System.Int32
The total number of columns in a grid.

Hidden rows and columns, depending on the provider implementation, can be loaded in the UI Automation tree and will therefore be reflected in the RowCount and ColumnCount properties. If the hidden rows and columns have not yet been loaded they will not be counted.

The following example code returns the property value.

/// <summary> 
/// Gets the count of columns in the grid. 
/// </summary> 
/// <remarks> 
/// gridItems is a two-dimensional array containing columns 
/// in the second dimension. 
/// </remarks> 
int IGridProvider.ColumnCount
{
    get 
    {
        return gridItems.GetUpperBound(1) + 1; ;  
    }
}

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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