Datalogic .NET SDK
GetMetric (Method)
Syntax
public static Int32 GetMetric(PerformanceMetrics metricId);
Description
This function retrieves one of a set of predefined metrics collected by the device.
Parameters Table
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|
Type |
Parameter |
Description |
|
[in] |
PerformanceMetrics |
metricId |
A Device.PerformanceMetrics enumerated value specifying which metric to retrieve. |
|
|
|
|
|
|
[returns] |
Int32
|
|
A value corresponding to the index is returned on success. |
|
[on error] |
-1 |
|
Example
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private void btnBatteryInfo_Click(object sender, EventArgs e) {
/* Get Device.GetMetric() and add it into a listView control */ listView1.Items.Add(new ListViewItem(new string[] { "Perf.Metrics: Battery_Age:", Device.GetMetric(Device.PerformanceMetrics.Battery_Age).ToString() })); }
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See Also
Device.PerformanceMetrics (Enum), Example #024.
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