回答編集履歴
1
getFileNameToDragEventが抜けていたので修正
test
CHANGED
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@@ -8,9 +8,21 @@
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8
8
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9
9
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{
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11
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-
string fileName =
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11
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+
string fileName = getFileNameToDragEvent(e);
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-
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pictureBox1.ImageLocation = fileName;
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14
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}
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private string getFileNameToDragEvent(DragEventArgs e)
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{
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string[] fileName = (string[])e.Data.GetData(DataFormats.FileDrop);
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return System.IO.File.Exists(fileName[0])) ? fileName[0] : null;
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26
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}
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