/// <summary>
/// 在指定位置插入行
/// </summary>
/// <param name="index"></param>
/// <param name="row"></param>
public void InsertRowAt(int index, MTableRow row)
{
if (row.Length != iClm)
{
throw new Exception("row length is not equal to current table.");
}
if (index >= iRow)
{
AddRow(row);
return;
}
else if (index < 0)
{
index = 0;
}
Array.Resize <MTableRow>(ref oRows, iRow + 1);
for (int i = iRow; i > index; i--)
{
oRows[i] = oRows[i - 1];
}
oRows[index] = row;
iRow++;
}
/// <summary>
/// 删除指定行
/// </summary>
/// <param name="index"></param>
public void RemoveRowAt(int index)
{
if (index < 0 || index >= iRow || iRow < 1)
{
throw new Exception("index is not valid");
}
MTableRow[] tRows = new MTableRow[iRow - 1];
for (int i = 0; i < iRow; i++)
{
if (i < index)
{
tRows[i] = oRows[i];
}
else if (i > index)
{
tRows[i - 1] = oRows[i];
}
}
iRow -= 1;
oRows = new MTableRow[iRow];
for (int i = 0; i < iRow; i++)
{
oRows[i] = tRows[i];
}
}
/// <summary>
/// 构造一张空表
/// </summary>
/// <param name="iRowCnt"></param>
/// <param name="iColumnCnt"></param>
public MTable(int iRowCnt, int iColumnCnt)
{
if (iRowCnt < 1 || iColumnCnt < 1)
{
throw new Exception("Row or column count must more than 0.");
}
iRow = iRowCnt;
iClm = iColumnCnt;
oRows = new MTableRow[iRowCnt];
for (int i = 0; i < iRow; i++)
{
oRows[i] = new MTableRow(iClm);
}
}
/// <summary>
/// 从指定字符串构造表
/// </summary>
/// <param name="val"></param>
public void FromString(string val)
{
if (val.Trim() == "")
{
iRow = 0;
iClm = 0;
oRows = new MTableRow[0];
return;
}
string[] arrRow = StringTool.MSplit(val, ";");
int iTemp = 0;
for (int i = 0; i < arrRow.Length; i++)
{
if (i == 0)
{
iTemp = StringTool.MSplit(arrRow[i], ",").Length;
}
else if (StringTool.MSplit(arrRow[i], ",").Length != iTemp)
{
throw new Exception("Argument is not valid");
}
}
iClm = iTemp;
iRow = arrRow.Length;
oRows = new MTableRow[iRow];
for (int i = 0; i < iRow; i++)
{
oRows[i] = new MTableRow(arrRow[i]);
}
}
/// <summary>
/// 在表的末尾添加一行
/// </summary>
/// <param name="oRow"></param>
public void AddRow(MTableRow oRow)
{
Array.Resize <MTableRow>(ref oRows, iRow + 1);
oRows[iRow] = oRow;
iRow++;
}
/// <summary>
/// 在表的末尾添加一行
/// </summary>
/// <param name="val"></param>
public void AddRow(string val)
{
Array.Resize <MTableRow>(ref oRows, iRow + 1);
oRows[iRow] = new MTableRow(val);
iRow++;
}
public MTableRow(MTableRow other)
: base(other)
{
}
