using System;
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using System.Collections.Generic;
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using System.Data;
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using System.Text;
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using System.Windows.Forms;
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using DevExpress.XtraEditors;
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using DevExpress.XtraEditors.Controls;
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using DevExpress.XtraGrid.Columns;
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using Gs.DevApp.ToolBox;
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namespace Gs.DevApp.UserControl
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{
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public partial class ShowFilter : XtraForm
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{
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private readonly GridColumnCollection _columns;
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public ShowFilter(GridColumnCollection Columns,
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List<FilterEntity> list = null)
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{
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FilterList = list;
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_columns = Columns;
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InitializeComponent();
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repositoryItemComboBox1.TextEditStyle =
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TextEditStyles.DisableTextEditor;
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repositoryItemComboBox1.SelectedIndexChanged +=
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RepositoryItemComboBox1_SelectedIndexChanged;
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repositoryItemComboBox1.ParseEditValue +=
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RepositoryItemComboBox1_ParseEditValue;
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repositoryItemComboBox2.TextEditStyle =
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TextEditStyles.DisableTextEditor;
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repositoryItemComboBox2.SelectedIndexChanged +=
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RepositoryItemComboBox2_SelectedIndexChanged;
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repositoryItemComboBox2.ParseEditValue +=
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RepositoryItemComboBox2_ParseEditValue;
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gridView1.OptionsFind.ShowSearchNavButtons = false;
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// this.gridView1.OptionsView.ShowAutoFilterRow = true;
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gridView1.OptionsView.ShowGroupPanel = false;
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btnEsc.Click += BtnEsc_Click;
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btnQuery.Click += BtnQuery_Click;
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getPageList();
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}
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/// <summary>
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/// 查询集合
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/// </summary>
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public List<FilterEntity> FilterList { get; set; }
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/// <summary>
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/// 回调事件
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/// </summary>
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public event EventHandler<UpdateParentEventArgs> UpdateParent;
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private void BtnQuery_Click(object sender, EventArgs e)
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{
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gridView1.CloseEditor();
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gridView1.UpdateCurrentRow();
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var sbWhere = new StringBuilder();
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var list = new List<FilterEntity>();
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for (var i = 0; i < gridView1.DataRowCount; i++)
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{
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if (string.IsNullOrEmpty(gridView1.GetRowCellValue(i, "field")
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.ToString())
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|| string.IsNullOrEmpty(gridView1
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.GetRowCellValue(i, "fieldWhere").ToString())
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|| string.IsNullOrEmpty(gridView1
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.GetRowCellValue(i, "fieldValue").ToString())
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)
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continue;
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string _fieId, _fileIdDec;
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(_fieId, _fileIdDec) =
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_getFiled(gridView1.GetRowCellValue(i, "field").ToString());
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string _fileWhere, _fileWhereDec;
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(_fileWhere, _fileWhereDec) = _getFiled(gridView1
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.GetRowCellValue(i, "fieldWhere").ToString());
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var _fieldValue = gridView1.GetRowCellValue(i, "fieldValue")
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.ToString();
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if (_fileWhere.Contains("like"))
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{
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_fileWhere = " like ";
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_fieldValue = "%" + _fieldValue + "%";
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}
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list.Add(new FilterEntity(_fieId, _fileIdDec, _fileWhere,
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_fileWhereDec, _fieldValue));
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}
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UpdateParent?.Invoke(this,
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new UpdateParentEventArgs { FilterList = list });
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Close();
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}
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/// <summary>
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/// </summary>
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private void getPageList()
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{
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foreach (GridColumn col in _columns)
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if (col.Tag != null && col.Tag.ToString().StartsWith("query"))
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{
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var item = new CboItemEntity();
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item.Text = col.Tag.ToString().Replace("query_", "") +
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"（" + col.Caption + "）";
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//item.Value = col.FieldName;
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item.Value = col.Tag.ToString().Replace("query_", "");
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repositoryItemComboBox1.Items.Add(item);
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}
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var d2 = new Dictionary<string, string>();
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d2.Add(">", "大于");
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d2.Add("<", "小于");
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d2.Add("=", "等于");
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d2.Add("<>", "不等于");
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d2.Add("like", "包含");
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foreach (var kvp in d2)
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{
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var item = new CboItemEntity();
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item.Text = kvp.Key + "（" + kvp.Value + "）";
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item.Value = kvp.Key;
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repositoryItemComboBox2.Items.Add(item);
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}
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try
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{
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var dt = new DataTable();
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dt.Columns.Add("field", typeof(string));
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dt.Columns.Add("fieldWhere", typeof(string));
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dt.Columns.Add("fieldValue", typeof(string));
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foreach (var _sql in FilterList)
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{
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var dr = dt.NewRow();
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dr["field"] = _sql.fileId + "（" + _sql.fileIdDec;
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dr["fieldWhere"] = _sql.fileOper + "（" + _sql.fileOperDec;
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dr["fieldValue"] = _sql.fileValue.Replace("%", "");
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dt.Rows.Add(dr);
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}
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gcMain.BindingContext = new BindingContext();
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gcMain.DataSource = dt;
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gcMain.ForceInitialize();
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}
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catch (Exception ex)
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{
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MsgHelper.Warning("提示：" + ex.Message);
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}
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}
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private (string, string) _getFiled(string _field)
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{
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return (_field.Split('（')[0], _field.Split('（')[1]);
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}
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private void BtnEsc_Click(object sender, EventArgs e)
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{
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Close();
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}
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private void RepositoryItemComboBox2_ParseEditValue(object sender,
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ConvertEditValueEventArgs e)
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{
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if (e.Value != null)
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{
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e.Value = e.Value.ToString();
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e.Handled = true;
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}
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}
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private void RepositoryItemComboBox2_SelectedIndexChanged(object sender,
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EventArgs e)
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{
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}
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private void RepositoryItemComboBox1_ParseEditValue(object sender,
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ConvertEditValueEventArgs e)
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{
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if (e.Value != null)
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{
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e.Value = e.Value.ToString();
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e.Handled = true;
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}
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}
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private void RepositoryItemComboBox1_SelectedIndexChanged(object sender,
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EventArgs e)
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{
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}
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}
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}
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