/// <summary>
/// 控件创建事件
/// </summary>
protected override void OnCreateControl()
{
//判断配置文件是否存在
if (!File.Exists(CP_ConfigPath))
{
return;
}
//读取配置
Dictionary <string, bool> columns = DataGridViewOperate.LoadColumnVisibility(CP_ConfigPath, Name);
//应用配置
foreach (string key in columns.Keys)
{
if (Columns.Contains(key))
{
Columns[key].Visible = columns[key];
}
}
base.OnCreateControl();
}
private void FormDgvColumnVisibility_FormClosing(object sender, FormClosingEventArgs e)
{
if (!m_DataGridView.RowHeadersVisible && m_DataGridView.DisplayedColumnCount(true) == 0)
{
//判断配置文件是否存在
if (!File.Exists(m_ConfigFile))
{
for (int i = 0; i < m_DataGridView.Columns.Count; i++)
{
m_DataGridView.Columns[i].Visible = true;
}
}
else
{
//读取配置
Dictionary <string, bool> columns = DataGridViewOperate.LoadColumnVisibility(m_ConfigFile, m_DataGridView.Name);
//应用配置
foreach (string key in columns.Keys)
{
if (m_DataGridView.Columns.Contains(key))
{
m_DataGridView.Columns[key].Visible = columns[key];
}
}
}
}
//保存
Dictionary <string, bool> visibility = new Dictionary <string, bool>();
for (int i = 0; i < m_DataGridView.Columns.Count; i++)
{
visibility.Add(m_DataGridView.Columns[i].Name, m_DataGridView.Columns[i].Visible);
}
DataGridViewOperate.SaveColumnVisibility(m_ConfigFile, m_DataGridView.Name, visibility);
}