using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Drawing;
using System.Collections;
namespace MyCommanHelper
{
public class ControlStyleHelper
{
#region 字段变量
// Fields
public static int currentCol = -1;
public static bool sort;
#endregion
#region 网格视图
/// <summary>
/// 初始化网格视图样式
/// </summary>
/// <param name="dataGridView1">网格控件</param>
/// <param name="isReadOnly">是否只读</param>
/// <param name="isForbidSortColumn">是否禁止排序</param>
public static void InitDataGridView(DataGridView dataGridView1, bool isReadOnly, bool isForbidSortColumn)
{
dataGridView1.RowHeadersDefaultCellStyle.BackColor = SystemColors.GradientActiveCaption;
dataGridView1.ColumnHeadersDefaultCellStyle.BackColor = SystemColors.GradientActiveCaption;
dataGridView1.BackgroundColor = Color.White;
DataGridViewCellStyle style = new DataGridViewCellStyle();
style.SelectionBackColor = Color.FromArgb(0x80, 0x80, 0xff);
style.Alignment = DataGridViewContentAlignment.MiddleCenter;
dataGridView1.DefaultCellStyle = style;
dataGridView1.ClearSelection();
dataGridView1.AllowUserToAddRows = false;
dataGridView1.ReadOnly = isReadOnly;
if (isForbidSortColumn)
{
for (int i = 0; i < dataGridView1.Columns.Count; i++)
{
dataGridView1.Columns[i].SortMode = DataGridViewColumnSortMode.NotSortable;
}
}
}
#endregion
#region 对话框
/// <summary>
/// 初始化对话框模式样式
/// </summary>
/// <param name="frm"></param>
public static void InitFormShowDialogStyle(Form frm)
{
frm.ShowInTaskbar = false;
frm.MaximizeBox = false;
frm.MinimizeBox = false;
frm.ShowIcon = false;
frm.StartPosition = FormStartPosition.CenterScreen;
frm.FormBorderStyle = FormBorderStyle.FixedDialog;
frm.ShowDialog();
}
/// <summary>
/// 初始化对话框非模式样式
/// </summary>
/// <param name="frm"></param>
public static void InitFormShowStyle(Form frm)
{
frm.ShowInTaskbar = true;
frm.MaximizeBox = false;
frm.MinimizeBox = false;
frm.ShowIcon = false;
frm.StartPosition = FormStartPosition.CenterScreen;
frm.FormBorderStyle = FormBorderStyle.FixedDialog;
frm.Show();
}
#endregion
#region 列表视图
/// <summary>
/// 初始化列表视图样式
/// </summary>
/// <param name="listView1">列表视图控件</param>
/// <param name="isCheckBox">是否显示复选框</param>
public static void InitListViewStyle(ListView listView1, bool isCheckBox)
{
listView1.View = View.Details;
listView1.ShowItemToolTips = true;
listView1.GridLines = true;
listView1.FullRowSelect = true;
listView1.CheckBoxes = isCheckBox;
}
/// <summary>
/// 对列排序并标示标识
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public static void SortListViewColumn(object sender, ColumnClickEventArgs e)
{
string str3;
char ch = '▼';
string str = ch.ToString().PadLeft(4, ' ');
ch = '▲';
string str2 = ch.ToString().PadLeft(4, ' ');
ListView view = sender as ListView;
if (!sort)
{
sort = true;
str3 = view.Columns[e.Column].Text.TrimEnd(new char[] { '▼', '▲', ' ' });
view.Columns[e.Column].Text = str3 + str2;
}
else if (sort)
{
sort = false;
str3 = view.Columns[e.Column].Text.TrimEnd(new char[] { '▼', '▲', ' ' });
view.Columns[e.Column].Text = str3 + str;
}
if (e.Column == (view.ListViewItemSorter as ListViewColumnSorter).SortColumn)
{
if ((view.ListViewItemSorter as ListViewColumnSorter).Order == SortOrder.Ascending)
{
(view.ListViewItemSorter as ListViewColumnSorter).Order = SortOrder.Descending;
}
else
{
(view.ListViewItemSorter as ListViewColumnSorter).Order = SortOrder.Ascending;
}
}
else
{
(view.ListViewItemSorter as ListViewColumnSorter).SortColumn = e.Column;
(view.ListViewItemSorter as ListViewColumnSorter).Order = SortOrder.Ascending;
}
((ListView)sender).Sort();
}
/// <summary>
/// 内部类
/// Nested Types
/// </summary>
public class ListViewColumnSorter : IComparer
{
#region 变量
// Fields
private int ColumnToSort = 0;
private CaseInsensitiveComparer ObjectCompare = new CaseInsensitiveComparer();
private SortOrder OrderOfSort = SortOrder.None;
#endregion
#region 属性
// Properties
public SortOrder Order
{
get
{
return this.OrderOfSort;
}
set
{
this.OrderOfSort = value;
}
}
public int SortColumn
{
get
{
return this.ColumnToSort;
}
set
{
this.ColumnToSort = value;
}
}
#endregion
#region 方法
// Methods
/// <summary>
/// 依据double类型列的值比较
/// </summary>
/// <param name="x">ListViewItem</param>
/// <param name="y">ListViewItem</param>
/// <returns></returns>
public int Compare(object x, object y)
{
ListViewItem item = (ListViewItem)x;
ListViewItem item2 = (ListViewItem)y;
int num = this.ObjectCompare.Compare(ConvertHelper.ObjectToDouble(item.SubItems[this.ColumnToSort].Text), ConvertHelper.ObjectToDouble(item2.SubItems[this.ColumnToSort].Text));
if (this.OrderOfSort == SortOrder.Ascending)
{
return num;
}
if (this.OrderOfSort == SortOrder.Descending)
{
return -num;
}
return 0;
}
#endregion
}
#endregion
}
}
转载于:https://www.cnblogs.com/shenchao/p/3673218.html
相关资源：winform好看的控件
