71 lines
2.1 KiB
C#
71 lines
2.1 KiB
C#
using DevExpress.XtraEditors;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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using WinformGeneralDeveloperFrame.Commons;
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namespace WinformGeneralDeveloperFrame
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{
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public partial class FrmSearch : DevExpress.XtraEditors.XtraForm
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{
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public string sql = string.Empty;
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private Dictionary<string, string> fieldDictionary = new Dictionary<string, string>();
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public FrmSearch(Dictionary<string ,string>dic)
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{
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this.fieldDictionary = dic;
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InitializeComponent();
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}
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private void btnok_Click(object sender, EventArgs e)
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{
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if (!string.IsNullOrEmpty(txtSql.Text))
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{
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sql = txtSql.Text.Substring(0, txtSql.Text.Length - txtrelation.Text.Length);
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}
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this.DialogResult = DialogResult.OK;
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}
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private void btncanel_Click(object sender, EventArgs e)
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{
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this.Close();
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}
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private void btnadd_Click(object sender, EventArgs e)
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{
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if (string.IsNullOrEmpty(txtField.Text))
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{
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"字段不能为空！".ShowWarning();
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txtField.Focus();
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return;
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}
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if (string.IsNullOrEmpty(txtvalue.Text))
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{
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"值不能为空！".ShowWarning();
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txtvalue.Focus();
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return;
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}
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txtSql.MaskBox.AppendText(makeSql() + "\r\n");
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}
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private string makeSql()
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{
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string strsql = $" {fieldDictionary[txtField.Text]}{txtoperator.Text.Split("-".ToCharArray())[1]}'{txtvalue.Text}' {txtrelation.Text.Split("-".ToCharArray())[1]}";
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return strsql;
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}
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private void FrmSearch_Load(object sender, EventArgs e)
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{
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foreach (var item in fieldDictionary.Keys)
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{
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txtField.Properties.Items.Add(item);
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}
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}
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}
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} |