66 lines
2.6 KiB
C#
66 lines
2.6 KiB
C#
using DevExpress.XtraEditors;
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using System.Windows.Forms;
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using ComboBox = DevExpress.XtraEditors.ComboBox;
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namespace HL_FristAidPlatform_Public
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{
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public class ClearControl
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{
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public static void ClearControlValue(Control parContainer)
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{
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for (int index = 0; index < parContainer.Controls.Count; index++)
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{
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// 如果是容器内部控件，则递归调用自己
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if (parContainer.Controls[index].HasChildren)
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{
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ClearControlValue(parContainer.Controls[index]);
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}
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else
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{
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switch (parContainer.Controls[index].GetType().Name)
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{
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case "TextBox":
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(parContainer.Controls[index] as TextBox).Text = "";
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break;
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case "RadioGroup":
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(parContainer.Controls[index] as RadioGroup).SelectedIndex = -1;
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break;
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case "CheckedListBoxControl":
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//(parContainer.Controls[index] as CheckedListBoxControl)
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for (int i = 0; i < (parContainer.Controls[index] as CheckedListBoxControl).Items.Count; i++)
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{
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if ((parContainer.Controls[index] as CheckedListBoxControl).GetItemChecked(i))
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{
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(parContainer.Controls[index] as CheckedListBoxControl).Items.RemoveAt(i);
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}
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}
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break;
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case "TimeControl":
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(parContainer.Controls[index] as TimeControl).TimeValue = "";
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break;
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case "ComboBox":
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(parContainer.Controls[index] as ComboBox).Text = "";
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(parContainer.Controls[index] as ComboBox).SelectedIndex = -1;
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break;
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case "DataGridView":
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(parContainer.Controls[index] as DataGridView).DataSource = null;
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break;
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case "ListBox":
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(parContainer.Controls[index] as ListBox).Items.Clear();
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break;
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case "DateTimePicker":
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(parContainer.Controls[index] as DateTimePicker).Checked = false;
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break;
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}
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}
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}
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}
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}
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} |