/// <summary>
/// 保列宽
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void btnSaveWidth_Click(object sender, EventArgs e)
{
#region 保存列宽
if (ColumnWidthSave)
{
DataTable dt = new DataTable();
for (int i = 0; i < this.Columns.Count; i++)
{
dt.Columns.Add(this.Columns[i].Name);
}
//行数据
object[] row = new object[this.Columns.Count];
for (int k = 0; k < this.Columns.Count; k++)
{
row[k] = this.Columns[k].Width.ToString();
}
dt.Rows.Add(row);
string tagstr = MyForm == null ? "" : MyForm.Tag == null ? "" : MyForm.Tag.ToString();
string myformname = MyForm == null ? "" : MyForm.GetType().FullName;
string nodename = (myformname + tagstr + this.Name + "Width").Replace(".", "");
//保存列宽
DataGridViewConfig.WriteDGVConfig(UserName, nodename, dt);
MessageBox.Show("保存成功！");
}
#endregion
}
/// <summary>
/// CheckedListBox_ItemCheck事件,保存设置是否显示列
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
internal void mCheckedListBox_ItemCheck(object sender, ItemCheckEventArgs e)
{
if (ColumnVisibleEnableSave)
{
this.Columns[e.Index].Visible = (e.NewValue == CheckState.Checked);
DataTable dt = new DataTable();
for (int i = 0; i < this.Columns.Count; i++)
{
dt.Columns.Add(this.Columns[i].Name);
}
//行数据
object[] row = new object[this.Columns.Count];
for (int k = 0; k < this.Columns.Count; k++)
{
row[k] = this.Columns[k].Visible.ToString();
}
dt.Rows.Add(row);
string tagstr = MyForm == null ? "" : MyForm.Tag == null ? "" : MyForm.Tag.ToString();
string myformname = MyForm == null ? "" : MyForm.GetType().FullName;
string nodename = (myformname + tagstr + this.Name).Replace(".", "");
DataGridViewConfig.WriteDGVConfig(UserName, nodename, dt);
}
}
public void ShowColumnDisplayIndex()
{
#region 列显示顺序
if (ColumnDisplayIndexSave)
{
if (dsindex == null || dsindex.Tables.Count <= 0 || dsindex.Tables[0].Rows.Count <= 0)
{
string tagstr = MyForm == null ? "" : MyForm.Tag == null ? "" : MyForm.Tag.ToString();
string myformname = MyForm == null ? "" : MyForm.GetType().FullName;
string nodename = (myformname + tagstr + this.Name + "Index").Replace(".", "");
dsindex = DataGridViewConfig.ReadDGVConfig(UserName, nodename);
}
if (dsindex != null)
{
foreach (DataRow dr in dsindex.Tables[0].Rows)
{
foreach (DataColumn col in dsindex.Tables[0].Columns)
{
if (this.Columns.Contains(col.ColumnName))
{
this.Columns[col.ColumnName].DisplayIndex = int.Parse(dr[col.ColumnName].ToString());
}
}
}
}
}
#endregion
}
//保存列显示顺序
void DataGridViewEx_ColumnDisplayIndexChanged(object sender, DataGridViewColumnEventArgs e)
{
if (ShowdgvTotalRow && this.dgvTotalRow != null)
{
for (int i = 0; i < this.ColumnCount; i++)
{
this.dgvTotalRow.Columns[i].DisplayIndex = this.Columns[i].DisplayIndex;
}
this.SetScroll();
}
if (ColumnDisplayIndexSave)
{
DataTable dtindex = new DataTable();
for (int i = 0; i < this.Columns.Count; i++)
{
dtindex.Columns.Add(this.Columns[i].Name);
}
//行数据
object[] rowindex = new object[this.Columns.Count];
for (int k = 0; k < this.Columns.Count; k++)
{
rowindex[k] = this.Columns[k].DisplayIndex;
}
dtindex.Rows.Add(rowindex);
string tagstr = MyForm == null ? "" : MyForm.Tag == null ? "" : MyForm.Tag.ToString();
string myformname = MyForm == null ? "" : MyForm.GetType().FullName;
string nodenameindex = (myformname + tagstr + this.Name + "Index").Replace(".", "");
//保存列位置
DataGridViewConfig.WriteDGVConfig(UserName, nodenameindex, dtindex);
}
}
/// <summary>
/// 列添加事件,设置列是否显示
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
internal void DataGridViewEx_ColumnAdded(object sender, DataGridViewColumnEventArgs e)
{
if (ColumnVisibleEnableSave)
{
if (ds == null || ds.Tables.Count <= 0 || ds.Tables[0].Rows.Count <= 0)
{
string tagstr = MyForm == null ? "" : MyForm.Tag == null ? "" : MyForm.Tag.ToString();
string myformname = MyForm == null ? "" : MyForm.GetType().FullName;
string nodename = (myformname + tagstr + this.Name).Replace(".", "");
ds = DataGridViewConfig.ReadDGVConfig(UserName, nodename);
}
if (ds != null)
{
foreach (DataRow dr in ds.Tables[0].Rows)
{
foreach (DataColumn col in ds.Tables[0].Columns)
{
if (e.Column.Name == col.ColumnName)
{
e.Column.Visible = bool.Parse(dr[col.ColumnName].ToString());
}
}
}
}
}
if (ColumnWidthSave)
{
if (dswidth == null || dswidth.Tables.Count <= 0 || dswidth.Tables[0].Rows.Count <= 0)
{
string tagstr = MyForm == null ? "" : MyForm.Tag == null ? "" : MyForm.Tag.ToString();
string myformname = MyForm == null ? "" : MyForm.GetType().FullName;
string nodename = (myformname + tagstr + this.Name + "Width").Replace(".", "");
dswidth = DataGridViewConfig.ReadDGVConfig(UserName, nodename);
}
if (dswidth != null)
{
this.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.None;
foreach (DataRow dr in dswidth.Tables[0].Rows)
{
foreach (DataColumn col in dswidth.Tables[0].Columns)
{
if (e.Column.Name == col.ColumnName)
{
e.Column.Width = int.Parse(dr[col.ColumnName].ToString());
}
}
}
}
}
}
void DataGridViewEx_ColumnStateChanged(object sender, DataGridViewColumnStateChangedEventArgs e)
{
if (ShowdgvTotalRow && this.dgvTotalRow != null && dgvTotalRow.Columns.Count > 0)
{
for (int i = 0; i < this.ColumnCount; i++)
{
this.dgvTotalRow.Columns[i].Visible = this.Columns[i].Visible;
}
this.SetScroll();
}
#region 设置列宽
if (ColumnWidthSave)
{
if (dswidth == null || dswidth.Tables.Count <= 0 || dswidth.Tables[0].Rows.Count <= 0)
{
string tagstr = MyForm == null ? "" : MyForm.Tag == null ? "" : MyForm.Tag.ToString();
string myformname = MyForm == null ? "" : MyForm.GetType().FullName;
string nodename = (myformname + tagstr + this.Name + "Width").Replace(".", "");
dswidth = DataGridViewConfig.ReadDGVConfig(UserName, nodename);
}
if (dswidth != null)
{
this.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.None;
foreach (DataRow dr in dswidth.Tables[0].Rows)
{
foreach (DataColumn col in dswidth.Tables[0].Columns)
{
if (e.Column.Name == col.ColumnName)
{
e.Column.Width = int.Parse(dr[col.ColumnName].ToString());
}
}
}
}
}
#endregion
}
