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49 lines
1.2 KiB
49 lines
1.2 KiB
using System;
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using System.ComponentModel;
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using System.Windows.Forms;
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using FreeImageAPI;
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using FreeImageAPI.Metadata;
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namespace Sample11
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{
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public partial class MetaDataFrame : Form
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{
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public MetaDataFrame()
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{
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InitializeComponent();
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}
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private void MetaDataFrame_Load(object sender, EventArgs e)
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{
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ImageMetadata iMetadata = this.Tag as ImageMetadata;
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if (iMetadata != null)
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{
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bool backup = iMetadata.HideEmptyModels;
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iMetadata.HideEmptyModels = false;
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try
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{
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// Get each metadata model
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foreach (MetadataModel metadataModel in iMetadata)
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{
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// Create a new node for each model
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TreeNode modelNode = tvMetadata.Nodes.Add(metadataModel.ToString());
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// Get each metadata tag and create a subnode for it
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foreach (MetadataTag metadataTag in metadataModel)
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{
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modelNode.Nodes.Add(metadataTag.Key + ": " + metadataTag.ToString());
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}
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}
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}
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// Display error message
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catch (Exception ex)
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{
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while (ex.InnerException != null)
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ex = ex.InnerException;
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MessageBox.Show(ex.ToString(), "Exception caught");
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}
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iMetadata.HideEmptyModels = backup;
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}
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}
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}
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} |