C#:DataGridView控件操作
时间：2014-05-08 19:31:30
收藏：0
阅读：472
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79 |
using
System;using
System.Collections.Generic;using
System.Linq;using
System.Text;using
System.Windows.Forms;namespace
Common{ /// <summary> /// DataGridView控件操作 /// </summary> public
class CtlDataGridViewOperate { private
DataGridView m_dataGridView = null; /// <summary> /// DataGridView控件 /// </summary> public
DataGridView refDataGridViewControl { set { m_dataGridView = value; } get { return
m_dataGridView; } } /// <summary> /// 构造函数 /// </summary> public
CtlDataGridViewOperate() { } private
static volatile CtlDataGridViewOperate m_dgvOpera = null; /// <summary> /// 获取DataGridView控件操作类单一实例 /// </summary> /// <returns></returns> public
static CtlDataGridViewOperate GetInstance() { if(null
== m_dgvOpera) { m_dgvOpera = new
CtlDataGridViewOperate(); } return
m_dgvOpera; } /// <summary> /// 点击数据网格视图单元格显示对话框 /// </summary> /// <param name="frm">要显示的对话框</param> /// <param name="headerText">列头名称</param> /// <param name="e">数据网格视图单元格事件参数</param> public
void ClickCellShowDlg(Form frm, string
headerText, DataGridViewCellEventArgs e) { if
(e.RowIndex < 0 || e.ColumnIndex < 0) { return; } var
clmindx = m_dataGridView.CurrentCell.ColumnIndex; if
(m_dataGridView.Columns[clmindx].HeaderText.Trim() == headerText) { var
rowCell = m_dataGridView.CurrentCell.Value; if
(rowCell != null) { frm.StartPosition = FormStartPosition.CenterScreen; frm.ShowDialog(); } } } }} |
评论（0）